INST Issue/Rev. 0.0 6/96 [WP]

The Most Trusted Name In Measurement

Electronic Preset Delivery System

Smith Meter



AccuLoad



III-SA

Installation Manual

Bulletin MN06140

Issue/Rev. 0.6 (8/15)

Caution

The default or operating values used in this manual and in the program of the AccuLoad III are

for factory testing only and should not be construed as default or operating values for your metering

system. Each metering system is unique and each program parameter must be reviewed and

programmed for that specific metering system application.

Disclaimer

FMC Technologies Measurement Solutions, Inc. hereby disclaims any and all responsibility for

damages, including but not limited to consequential damages, arising out of or related to the

inputting of incorrect or improper program or default values entered in connection with

the AccuLoad III.

Receipt of Equipment

When the equipment is received the outside packing case should be checked immediately for any shipping damage.

If the packing case has been damaged, the local carrier should be notified at once regarding his liability. Carefully

remove the unit from its packing case and inspect for damaged or missing parts.

If damage has occurred during shipment or parts are missing, a written report should be submitted to the Customer Ser-

vice Department, FMC Technologies Measurement Solutions Inc., 1602 Wagner Avenue, Erie, Pennsylvania 16510.

Prior to installation, the unit should be stored in its original packing case and protected from adverse weather

conditions and abuse.

Caution:

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with this Instruction Manual, may cause interference to radio communications. It has not

been tested to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of

FCC Rules, which are designed to provide reasonable protection against such interference when operated in a

commercial environment. Operation of this equipment in a residential area is likely to cause interference, in

which case the user, at his own expense, will be required to take whatever measures may be required to

correct the interference.

Warning

These preset devices must be used with fail-safe backup equipment to prevent accidental runaway

delivery of product. Failure to provide backup equipment could result in personal injury, property loss

and equipment damage.

On initial power-up of a new unit or after installation of a new computer board, there are several alarms

that will be triggered which cannot be cleared until the AccuLoad is programmed.

United States NIST Handbook 44 UR.3.5.1. and UR.3.5.2.

For compliance to United States NIST Handbook 44 UR.3.5.1. and UR.3.5.2., invoices printed using a mechanical

numeric-only printer (e.g., Smith Load Printer) must contain in preprinted form the following information:

a. Volume corrected to 60 degrees F

b. API/C of E _____________________

c. Temperature ____________________

d. Gross Volume ____________________

where the API/C of E, temperature, and gross volume may be hand-written on the ticket. Refer to Handbook 44,

UR.3.5.1. and UR.3.5.2. for current requirements.

Table of Contents

Section I - Introduction ........................................................................................................................ 1

Receipt of Equipment ....................................................................................................................... 1

Section II - Pre-Installation Considerations .......................................................................................... 2

Mechanical ....................................................................................................................................... 2

Electrical .......................................................................................................................................... 2

Section III - Installation ........................................................................................................................ 4

Mechanical ....................................................................................................................................... 4

Electrical .......................................................................................................................................... 4

Installing and Removing the Analog I/O Module ............................................................................... 4

Input Frequency x2 .......................................................................................................................... 5

Start-Up Procedure .......................................................................................................................... 5

Section IV - Diagrams ......................................................................................................................... 6

Analog Module Settings (JP1 on EAAI) .......................................................................................... 12

Bi-State DC Inputs and Output Jumper Settings (JP1 on the BSE) ................................................ 14

Pulse Inputs (One Board Set) ........................................................................................................ 17

Dual Pulse Inputs for Rev. 10.07 and Above Firmware (With Flow Controlled Additive) ................. 18

Promass 80, 83 and 84 Modeling (Single & Dual Pulse Wiring) ..................................................... 32

Wiring Terminals, 4-20mA and 1-5 Vdc Inputs/Outputs (One Board Set) ....................................... 45

Digital Inputs .................................................................................................................................. 46

Wiring Terminals, Digital Inputs (One Board Set) ........................................................................... 47

Digital Outputs ............................................................................................................................... 48

Wiring Terminals, Digital Outputs (One Board Set) ........................................................................ 49

Optional AICB Board (Additive Inputs/Outputs) (Per Board Set) .................................................... 67

Communications (AICB Boards) .................................................................................................... 69

Jumper Locations ........................................................................................................................... 69

Digital Inputs – AICB ...................................................................................................................... 75

Section V - Specifications .................................................................................................................. 78

Specifications (AccuLoad III) .......................................................................................................... 78

Accuracy ........................................................................................................................................ 78

Weight ........................................................................................................................................... 78

Electrical Inputs (Per Board Set) .................................................................................................... 78

Electrical Outputs (Per Board Set) ................................................................................................. 79

Environment ................................................................................................................................... 79

Communications (Per Board Set) ................................................................................................... 80

Specifications (AICB Board - Optional) .......................................................................................... 80

Specifications (Red and Green Indicating Light Units - Optional) ................................................... 81

Specifications (Stop Button - Optional) ........................................................................................... 81

Section VI - Related Publications ...................................................................................................... 79

Table of Contents

iii

Figure 1. Analog Modules .................................................................................................................... 4

Figure 2. Connector and Switches on PIB Board .................................................................................. 5

Figure 3. MMI Dimensions .................................................................................................................... 6

Figure 4. Flow Control Module Dimensions .......................................................................................... 7

Figure 5. AccuLoad III-SA Board Layout Photograph ........................................................................... 8

Figure 6. AccuLoad III-SA Board Layout Diagram ................................................................................ 9

Figure 7. KDC Layout ......................................................................................................................... 10

Figure 8. EAAI Layout ........................................................................................................................ 11

Figure 9. BSE Layout ......................................................................................................................... 13

Figure 10. KDC/EAAI/PIB/BSE Boards (One Board Set) .................................................................... 15

Figure 11. PIB Boards (One Board Set) ............................................................................................. 16

Figure 12. MMI Wiring Diagram .......................................................................................................... 22

Figure 13. Wiring Diagram, Prime 4 Meter Single Pulse (One Board Set) .......................................... 23

Figure 14. Wiring Diagram, Prime 4 Meters Dual Pulse (One Board Set) ........................................... 24

Figure 15. Wiring Diagram, Genesis Meter Single Pulse (One Board Set) ......................................... 25

Figure 16. Wiring Diagram, Genesis Meter Dual Pulse (One Board Set) ............................................ 26

Figure 17. Wiring Diagram, PEX-P Transmitter Single Pulse (One Board Set) ................................... 27

Figure 18. Wiring Diagram, PPS Transmitters Single Pulse (One Board Set) ..................................... 28

Figure 19. Wiring Diagram, PPS Dual Pulse Transmitter (One Board Set) ......................................... 29

Figure 20. Wiring Diagram, Turbine Meters with PA-6 Pre-amps Single Pulse (One Board Set) ........ 30

Figure 21. Wiring Diagram, Dual Pulse Turbine Meters with PA-6 Pre-amps (One Board Set) ........... 31

Figure 22. Wiring Diagram, Promass Single Pulse (One Board Set) .................................................. 33

Figure 23. Wiring Diagram, Promass Dual Pulse (One Board Set) ..................................................... 34

Figure 24. Wiring Diagram, Optically Isolated Open Collector Output (One Board Set) ...................... 35

Figure 25. Wiring Diagram, GPST Dual Pulse Transmitter + 24 Vdc

with Open Collector Output with Common Ground ............................................................ 36

Figure 26. Wiring Diagram, GPST Dual Pulse Transmitter + 12 Vdc

with Open Collector Output with Common Ground Converter P2412 see MN06117 .......... 36

Figure 27. Wiring Diagram, Four Additive Meters, Active Outputs (One Board Set) ............................ 37

Figure 28. Typical Additive Feedback Wiring ...................................................................................... 38

Figure 29. Monoblock to AICB Wiring Diagram .................................................................................. 39

Figure 30. Monoblock to PIB Wiring Diagram ..................................................................................... 39

Figure 31. Wiring Diagram, High Speed Prover Output (Open Collector Opto Coupler) ..................... 40

Figure 32. Resistance (RTD) Input (One Board Set) .......................................................................... 41

Figure 33. AC Remote Start and Stop ................................................................................................ 42

Figure 34. DC Remote Start and Stop ................................................................................................ 42

Figure 35. 4-20mA Inputs (Active) ...................................................................................................... 43

Figure 36. 4-20mA Inputs (Passive) ................................................................................................... 43

Figure 37. 4-20mA Outputs ................................................................................................................ 44

Figure 38. 1-5 Vdc Input ..................................................................................................................... 44

Figure 39. 1-5 Vdc Output .................................................................................................................. 45

Figure 40. DC Inputs .......................................................................................................................... 46

Figure 41. AC Inputs .......................................................................................................................... 46

Figure 42. DC Outputs ....................................................................................................................... 48

Figure 43. AC Outputs ........................................................................................................................ 48

Figure 44. KDC Typical Diagram (One Board Set in FCM) ................................................................. 51

Figure 45. 24Vdc Terminal Block Diagram ......................................................................................... 52

Figure 46. Pump and Block Valve Wiring Diagram ............................................................................. 53

Figure 47. Typical Block Valve Feedback Wiring ................................................................................ 54

Figure 48. Pump and Alarm Contact Wiring........................................................................................ 55

Figure 49. MMI to FCM RS232 Comm Port Wiring (With Four Board Sets) ........................................ 56

Figure 50. MMI to FCM 485 Comm Port Wiring (With Four Board Sets) ............................................. 57

Figure 51. Dual MMI 485 Comm Port Wiring (With Four Board Sets) ................................................. 58

Figure 52. EIA-232 Multi-Drop Communications ................................................................................. 59

Table of Contents

Figure 53. EIA-485 Multi-Drop Communications ................................................................................. 60

Figure 54. Network Configuration for Multiple AccuLoads .................................................................. 61

Figure 55. Lubrizol EIA-232 Communications (One Board Set) .......................................................... 62

Figure 56. Lubrizol EIA-485 (Two-Wire) Communications (One Board Set) ........................................ 63

Figure 57. EIA-485 (Four-Wire) Additive Communication (Lubrizol Blend-Pak) (One Board Set) ........ 64

Figure 58. EIA-485 (Four-Wire) Additive Communication (Titan Pac3) (One Board Set) .................... 65

Figure 59. Typical Six-Arm Straight Product Loading (One Board Set). ................................................. 66

Figure 60. Optional AICB Board. ........................................................................................................ 71

Figure 61. AICB Jumper Locations. .................................................................................................... 72

Figure 62. AICB Communications and DC Power............................................................................... 73

Figure 63. AICB Communications (Two-wire RS-485) ........................................................................ 74

Figure 64. Metered Injector / Pulse Transmitter Wiring Diagram. ........................................................ 75

Figure 65. Metered Injector / Open Collector Wiring Diagram. ............................................................ 75

Figure 66. Metered Injector / Contact Closure Wiring Diagram ........................................................... 76

Figure 67. AICB Additive Outputs ....................................................................................................... 77

Section I – Introduction

MN06140 Issue/Rev. 0.6 (8/15) 1

This manual is to be used for the installation of the

AccuLoad III Electronic Preset Controller with Accu-

Load III-SA firmware. The manual will be divided into

six sections: Introduction, Pre-Installation Considera-

tions, Installation, Diagrams, Specifications, and Re-

lated Publications.

“Pre-Installation Considerations” describes the areas

that must be considered prior to the installation of

the AccuLoad III.

“Installation” describes the areas that have to be

considered when installing the AccuLoad III.

“Diagrams” covers dimensional outline drawings,

wiring schematics, etc.

“Specifications” describes the specifications of the

AccuLoad III Electronic Preset.

“Related Publications” lists the literature that is

associated with the AccuLoad III-SA.

Receipt of Equipment

When the equipment is received the outside packing

case should be checked immediately for any shipping

damage. If the packing case has been damaged, the

local carrier should be notified at once regarding his

liability. Carefully remove the unit from its packing

case and inspect for damaged or missing parts.

If damage has occurred during shipment or if parts

are missing, a written report should be submitted to

the Customer Service Department, FMC Technologies

Measurement Solutions, Inc., 1602 Wagner Avenue,

Erie, Pennsylvania 16510.

Before installation, the unit should be stored in its

original packing case and protected from adverse

weather conditions and abuse.

Section II – Pre-Installation Considerations

2 MN06140 Issue/Rev. 0.6 (8/15)

Mechanical

In addition to the following, all previous warnings

and cautions should be reviewed before installation.

1. A solid base (pedestal or shelf) should be used to

support the AccuLoad III Man Machine Interface

(MMI) housing.

2. The location and the height of the AccuLoad III

should be selected to permit easy viewing of the

display and to provide convenient access to the

keypad by all users.

3. Access for servicing the AccuLoad III is through

the front cover. For ease of service and removal

of parts the cover must swing open more than

90. The AccuLoad III is hinged on the left.

4. All wiring is through the conduit entrances located

on the bottom of the NEMA IV housing. There

are three 1.75" conduit entrances in the MMI

and ten 2.00" conduit entrances in the Flow

Control Module (FCM).

5. A din rail is mounted in the lower section of the

FCM housing. The din rail has connectors to dis-

tribute the 24 Vdc power to the transmitters

mounted on the meters. The din rail also pro-

vides for up to 50 1-amp fused disconnect lever

terminal blocks.

6. In warm climates, the AccuLoad III should be

shaded from direct sunlight. The maximum ex-

ternal temperature of the AccuLoad III housing

must not exceed 140°F (60°C) to ensure that the

internal temperature limit is not exceeded.

Electrical

1. Caution: Each board set should be handled

individually and contains its own “unique”

24v DC power supply. All external devices

such as pulse transmitters, RTD’s, 4-20mA

devices and communication wiring that inter-

face with a board set MUST be powered by

the +24VDC supplied by that board set and all

the grounds including shield wires must be

connected/isolated to that board set, includ-

ing the associated +24VDC distribution block.

A sharing of power supplies and grounding

between board sets can cause ground loops

leading to communication problems, external

device issues and instability of the DC power

supply output from the EAAI board.

2. All DC wiring must be routed into AccuLoad III

through the conduit entries located in the bottom

of the housing. Do not route DC and AC wiring

through the same conduit entry. DC wiring must

use internal DC wiring ducts.

3. The DC signal wires must be multi-conductor

shielded cables of 18 to 24 AWG minimum strand

copper.

Note: The following recommendations are based on our

knowledge of the electrical codes. The local electrical codes should

be reviewed to ensure that these recommendations follow the local

code. Also installation manuals of all the equipment being wired into

the AccuLoad should be reviewed for transmission distances and

wire recommendations.

Table 1. Typical Wire Sizes

Equipment

Number and

Gauge of

Wire

Belden

Number or

Equivalent

Transmitters

4 / 18 Ga.

4 / 20 Ga.

9418

8404

Temp. Probes

Density & Pressure

Transmitters

4 / 22 Ga.

8729

9940

EIA-232

Communications

3 / 24 Ga.

9533

EIA-485

Communications

4 / 24 Ga.

9842

Table 2. Maximum Cable Length and Baud Rate

(EIA-232)

Baud Rate

Feet

Meters

38,400

250

19,200

500

150

9,600

1,000

305

4,800

2,000

610

2,400

4,000

1,220

1,200

4,000

1,220

Table 3. Maximum Cable Length and Baud Rate

(EIA-485)

Baud Rates

Feet

Meters

1,200 to

38,400

4,000

1,220

Section II – Pre-Installation Considerations

MN06140 Issue/Rev. 0.6 (8/15) 3

Note: For Ethernet communications, refer to IEEE and IT rules,

regulations, and procedures regarding transmission distances

when connecting to any hub, router, switch, etc.

3. All AC wiring must be routed into the AccuLoad

III through the conduit entries located in the bot-

tom of the housing. Connectors are sized for a

maximum of 14 gauge wire. Consult the local

electrical codes for the minimum AC wire size

required for your application. Do not route AC

and DC wiring through the same conduit entry.

AC wiring must use AC wiring ducts.

4. All AC wiring should be stranded copper and

must comply with federal, state and local codes

and specifications.

5. Two separate AC circuits must be provided from

the breaker panel. One circuit will supply isolated

power to the AccuLoad III electronics (instru-

ment power). The second circuit will supply

power to the external devices.

6. For proper operation the AccuLoad III must be

earth grounded. The grounding point should be as

close to the unit as possible. To ensure proper

earth ground, the following conditions must be met:

a) The resistance between the earth ground

terminal in the AccuLoad III and the ground-

ing point must not exceed 2 Ω

b) The proper grounding point is a ½" to ¾" di-

ameter copper stake that extends into the

water table. Where this is not practical, a

ground plane may be used;

Note: Electrical conduit, piping, and structural steel are

not considered proper grounding points for equipment

using electronics.

c) No other devices, except AccuLoad IIIs and

ancillary equipment such as load printers,

should be connected to any point in the

grounding circuit.

7. If external relay permissives are used in series

with AccuLoad III relays, an RC network must be

placed in parallel with the permissive to prevent

a false turn-on of the AccuLoad III relays. Rec-

ommended RC network = 0.1 UF capacitor and

a 680 Ω resistor (Electrocube part number RG

2031-11).

8. Interposing relays must be installed between the

pump controller, alarming device, and the Accu-

Load III permissive sense relays.

Important Electrical Safety Installation

Notes

Input and output wiring must be in accordance with

Class I, Division 2 wiring methods and in accordance

with the authority having jurisdiction.

This equipment is suitable for use in Class I, Div. 2,

Groups C and D or non-hazardous locations only.

WARNING – Explosion Hazard – substitution of

components may impair suitability for Class I, Div. 2.

WARNING – Explosion Hazard – do not disconnect

equipment unless power has been switched off

or the area is known to be non-hazardous.

WARNING – EXPLOSION HAZARD. DO NOT

REMOVE OR REPLACE FUSE UNLESS POWER HAS

BEEN DISCONNECTED OR THE AREA IS KNOWN

TO BE FREE OF IGNITABLE CONCENTRATIONS OF

FLAMMABLE GASES OR VAPORS.

The end-use installation must include a switch, suit-

able for the location where it is installed, so that

power can be removed for replacement of fuse.

Section III – Installation

4 MN06140 Issue/Rev. 0.6 (8/15)

Mechanical

See Pre-installation Considerations.

Electrical

1. AC circuits must be isolated from DC circuits

and brought into the unit through their respective

conduit openings.

2. All signal and DC wiring should be connected

before connecting AC wiring.

3. Be sure that all connections on the terminal

blocks are tight.

4. All shields must be connected as follows:

(a) Terminals 3, 13, 14, or 15 on terminal block

TB4 on the EAAI board;

(b) Terminals 3 and 4 on terminal block TB6 on

the KDC board;

board; or

(d) Terminals 1-12 of P2 on +24Vdc distribution

block.

5. All exposed shields must be properly insulated

to prevent short circuits to other terminals or to

the chassis. The shield at the device (e.g., tem-

perature device, transmitter, etc.) must be cut

back to the insulation and taped off. All shields

should be continuous. If splices are required,

they must be soldered and properly insulated.

6. If other communicating devices are used with

the AccuLoad III, refer to the manual for that unit

for shielding information. Shields for other com-

municating equipment should not be terminated

in the AccuLoad III.

7. Sufficient slack should be provided for the wiring

in the AccuLoad III to permit easy removal of the

boards.

Installing and Removing the Analog I/O Module

Caution: Turn off the power at the unit prior to installing or remov-

ing the Analog I/O Module. Failure to do so will damage modules.

Care should be taken when installing or removing

the Analog I/O modules so as not to damage the

board or the module. To install the module, line up

the alignment pins with the socket and push down

on the module. Once it is seated, screw in the

mounting screw until tight. Do not over-tighten the

screw. To remove the modules from the board, loos-

en the mounting screw and pull up on the module.

Figure 1. Analog Modules

Section III – Installation

MN06140 Issue/Rev. 0.6 (8/15) 5

Input Frequency x2

If the application requires a pulse rate that is higher

than the meter is capable of putting out, the Accu-

Load III has the capability of multiplying the incom-

ing pulses times 2. This option is activated by

switches located on the PIB boards. The PIB boards

are located on the EAAI and the BSE boards.

Figure 2. Connector and Switches on PIB Board

The default setting from the factory is "times 1." The

switch is closed (ON). To multiply the incoming puls-

es times 2, push the switch of the incoming pulse

channel to the open (OFF) position. The switches

are located on the PIB boards, as shown in Figure 2

above. The PIB board that is located on the EAAI

board is for pulse inputs 1 through 6. The PIB board

that is located on the BSE board is for pulse inputs 7

through 12.

Note: The switches correspond to the pulse input channels (i.e.,

Meter Pulse In #1 is equal to Switch #1.) See Table 6 for corre-

sponding Pulse Input channels.

Start-Up Procedure

1. Verify that wiring has been completed. Once it is

complete, power can be applied to the unit.

2. The displays should light, indicating that the Ac-

cuLoad is ready for start-up.

3. The AccuLoad can be programmed either

through the keypad or using a PC and the Ac-

cuMate programming tool. Comm port #1 on

each board set is initialized at the factory to

match the communication settings of the Accu-

Mate.

4. Each board set is shipped from the factory with

default addresses 1 through the number of arms

(e.g., if ALX4 firmware, addresses 1 through 4).

5. All board sets on the communication line must

be set up with a unique address for each arm

(e.g., if two board sets are used for eight arms,

each of the eight arms must have a unique ad-

dress).

6. Disconnect all board sets except one from the

comm line that the AccuMate is using until all

the addresses have been programmed as

unique addresses.

7. Once the addresses have all been set as unique

addresses, the comm line can be connected to

all the board sets.

8. Each board set can then be programmed.

9. One comm port on each board set must be con-

figured to communicate with the MMI. It is sug-

gested that this be comm port #2 as indicated in

this manual. Suggested settings for this comm

port are a 38,000 baud rate, 8 bits, and a five-

second time-out.

10. The MMI must be set for MMI function with

matching protocol.

11. Once the programming has been completed and

tested, the system is ready for operation.

12. Record each board set's model and arm ad-

dresses for future reference.

Read the AccuLoad III-SA Operator Reference

Manual, MN06139.

Board Set (A – D)

A set of boards is comprised of one each of the fol-

lowing boards: KDC, EAAI, BSE, and two PIBs.

Section IV – Diagrams

6 MN06140 Issue/Rev. 0.6 (8/15)

Figure 3. MMI Dimensions

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 7

Figure 4. Flow Control Module Dimensions

Section IV – Diagrams

8 MN06140 Issue/Rev. 0.6 (8/15)

Figure 5. AccuLoad III-SA Board Layout Photograph

BSE

KDC

EAAI

24 Vdc Terminal Blocks

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 9

Figure 6. AccuLoad III-SA Board Layout Diagram

Section IV – Diagrams

10 MN06140 Issue/Rev. 0.6 (8/15)

Figure 7. KDC Layout

Configurable jumper locations are heavily circled on the diagram above. It is important to note that all but one of

these jumpers, J22, are factory defaults and should not be configured by the user. The proper settings are provided

below so if one of these is accidentally changed, it can be returned to its original position. J22 is the jumper used

to zero the passcodes. Jumpers are configured using the plugs that fit over the jumper prongs. A jumper with no

prongs plugged, or with one prong plugged, is OUT. A jumper with both prongs plugged is IN.

Note: Should Program Mode be inaccessible after changing PROMs, or if the operator loses or forgets the access code, set J22 to In, then

power up. Entry to the program mode is provided. Check passcodes and remove jumper J22 when finished.

1 – In

4 – Out

7 – Out

10 – Out

13 – In

16 – Out

25 – Out

2 – In

5 – Out

8 – Out

11 – In

14 – Out

23 – In

3 – In

6 – In

9 – Out

12 – Out

15 – In

24 – In

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 11

Figure 8. EAAI Layout

The user-configurable jumper on the EAAI board is indicated by a circle and arrow in the diagram above. See the

table on the following page for an explanation of analog module settings. This jumper has been configured for the

modules that were shipped with the unit. Changes should only be made if different modules are added or deleted.

Modules must be installed with inputs first, followed by outputs.

Ribbon Cable

Section IV – Diagrams

12 MN06140 Issue/Rev. 0.6 (8/15)

Analog Module Settings (JP1 on EAAI)

6 Inputs, 0 Outputs

2 Inputs, 4 Outputs

5 Inputs, 1 Output

1 Input, 5 Outputs

4 Inputs, 2 Outputs

0 Inputs, 6 Outputs

3 Inputs, 3 Outputs

Table 4. Analog Module Settings

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 13

Figure 9. BSE Layout

Note: JP1 3 through 6 define the number of BIOB inputs. JP1 1 and 2 are not used.

Ribbon

Cable

Section IV – Diagrams

14 MN06140 Issue/Rev. 0.6 (8/15)

Bi-State DC Inputs and Output Jumper Settings (JP1 on the BSE)

8 Inputs, 0 Outputs

3 Inputs, 5 Outputs

7 Inputs, 1 Output

2 Input, 6 Outputs

6 Inputs, 2 Outputs

1 Inputs, 7 Outputs

5 Inputs, 3 Outputs

0 Inputs, 8 Outputs

4 Inputs, 4 Outputs

Table 5. Bi-State Inputs and Outputs

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 15

Figure 10. KDC/EAAI/PIB/BSE Boards (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution board. A sharing of pow-

er supplies and grounding between board sets can cause ground loops leading to communication problems,

external device issues and instability of the DC power supply output from the EAAI board.

EAAI

PIB

TB5

TB2

TB6

TB4

TB3

TB7

TB1

Pulse In #1

Pulse In #2

Pulse In #4

Pulse In #3

Pulse In #6

Pulse In #5

RTD +

SIG +

SIG -

RTD -

SIG -

RTD -

RTD +

SIG +

RTD -

SIG -

RTD +

SIG +

SIG -

SIG +

SIG -

SIG +

SIG -

SIG +

AM #1

AM #2

AM #3

AM #4

AM #5

AM #6

PT1

FT1

FT2

FT4

FT3

FT8

FT7

FT6

FT5

FT9

FT10

Gnd

N.C.

+24 VDC

Out

Gnd

In #4 DC

In #5 DC

In #6 DC

Com #4

232

Gnd

AC in Com

In #7 (AC)

In #8 (AC)

In #9 (AC)

In #10 (AC)

In #11 (AC)

Out #4 (AC)

Out #5 (AC)

Out #6 (AC)

Out #7 (AC)

Out #8 (AC)

Out #9 (AC)

Out #10 (AC)

Out #11 (AC)

Out #12 (AC)

Out #13 (AC)

Out #14 (AC)

Notice: Before returning EAAI board to factory for service

remove all analog modules, AC Input and Output Modules

and PIB Board. Reinstall all modules into their respective

locations on the EAAI replacement board.

WARNING: CMOS Circuitry. Use grounded facility when

handling.

Com #6

AC In Com

In #15 AC

In #14 AC

BIO Out #8

Com #8

BIO In #8

BIO Out #7

Com #7

BIO In #7

BIO Out #6

TB2

TB13

Smith Meter

Out # 27 AC

In #13AC

In #12 AC

TB11

TB8

Out # 30 AC

Out # 29 AC

Out # 28 AC

Out # 26 AC

Out # 25 AC

Out # 24 AC

Out # 22 AC

Out # 23 AC

Out # 21 AC

BSE

Out # 17 AC

Out # 20 AC

Out # 19 AC

TB9

Out # 18 AC

TB10

Out # 16 AC

Out # 15 AC

Board

OFF = X2

On = X1

BIO In #6

BIO Out #5

Com #5

BIO In #5

BIO Out #4

Com #4

BIO In #4

BIO Out #3

Com #3

BIO In #3

BIO Out #2

Com #2

BIO In #2

BIO Out #1

Com #1

BIO In #1

6543

JP1

TB12

Gnd

FT8

FT7

FT6

FT5

FT4

FT3

FT2

FT1

Pulse In #10

Pulse In #11

Pulse In #12

Pulse In #9

Pulse In #8

Pulse In #7

PIB

PT1

TB14

KDC

TB1

TB4

TB5

TB6

TB3

TB2

RTS

CTS

COM

TX +

TX -

RX +

RX -

COM

232

485

COM #1

N.C.

In #1 DC

In #2 DC

In #3 DC

Pulse Out #1

Out #1 DC

Out #2 DC

Out #3 DC

Pulse Out #2

+24 VDC In

Gnd

COM

RX -

RX +

TX -

TX +

COM #3

485

RX -

TX +

TX -

RX +

COM

485

232

COM #2

Prewired at the factory

Section IV – Diagrams

16 MN06140 Issue/Rev. 0.6 (8/15)

Figure 11. PIB Boards (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

The PIB boards provide the connectors for wiring the pulse inputs. Refer to the table on the following page to

determine what connectors to use for specific pulse inputs.

Pulse doubling: S1 on the PIBs is used for multiplying the meter inputs by two (X2). Refer to the following chart to

determine which position on S1 to use for each meter input.

S1 on EAAI PIB

6-Product Meters

5-Product Meters

4-Product

Meters

3-Product

Meters

2-Product

Meters

1-Product

Meter

Meter 1, S1-1

Meter 2, S1-2

Meter 3, S1-3

S1 on BSE PIB

6-Product Meters

5-Product Meters

4-Product

Meters

3-Product

Meters

2-Product

Meters

1-Product

Meter

Meter 4, S1-1

Meter 3, S1-1

Meter 3, S1-3

Meter 5, S1-2

Meter 4, S1-2

Meter 6, S1-3

Note: Switches 4, 5, and 6 on S1 (PIB) not used.

PIB Update

Date/Revision Functionality

4/04/2002 – Rev. 1 to Rev. 2 Expanded memory cells and switched to surface mount EPLD

8/29/2005 – Rev. 2 to Rev. 3 High speed prover output

Note: If AccuLoad III-X Rev. 10.12 or higher is being used and the reverse flow is implemented; PIB board Rev. 3 or above must be used.

EAAI PIB

Pulse In #1

Pulse In #2

Pulse In #4

Pulse In #3

Pulse In #6

Pulse In #5

PT1

Board

OFF = X2

On = X1

2 6543

Pulse In #10

Pulse In #11

Pulse In #12

Pulse In #9

Pulse In #8

Pulse In #7

BSE PIB

PT1

On = X1

OFF = X2

5 63 4

Board

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 17

Pulse Inputs (One Board Set)

6-Product Meters

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Meter #2A

Meter # 3A

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Meter # 3A

Meter #2A

Meter #2B

Meter # 3B

Dual/Integrity

N/A

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Meter #4A

Meter #5A

Meter #6A

Injector/Dens.

Dual Pulse

Meter #4A

Meter #4B

Meter #6A

Meter #5A

Meter #5B

Meter #6B

Dual/Integrity

N/A

5-Product Meters

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Meter #2A

Meter # 3A

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Meter # 3A

Meter #2A

Meter #2B

Meter # 3B

Dual/Integrity

N/A

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Meter #4A

Meter #5A

Injector/Dens.

Dual Pulse

Meter #4A

Meter #4B

Injector/Dens.

Meter #5A

Meter #5B

Injector/Dens.

Dual/Integrity

N/A

4-Product Meters

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Meter #2A

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens.

Meter #2A

Meter #2B

Injector/Dens.

Dual/Integrity

Meter #1A

Meter #1B

Meter #1A Bar

Meter #2A

Meter #2B

Meter #2A Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Meter #3A

Meter #4A

Injector/Dens.

Dual Pulse

Meter #3A

Meter #3B

Injector/Dens.

Meter #4A

Meter #4B

Injector/Dens.

Dual/Integrity

Meter #3A

Meter #3B

Meter #3A Bar

Meter #4A

Meter #4B

Meter #4A Bar

3-Product Meters

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Meter #2A

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens.

Meter #2A

Meter #2B

Injector/Dens.

Dual/Integrity

Meter #1A

Meter #1B

Meter #1A Bar

Meter #2A

Meter #2B

Meter #2A Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Meter #3A

Injector

Injector/Dens.

Dual Pulse

Meter #3A

Meter #3B

Injector/Dens.

Reserved

Injector/Dens.

Dual/Integrity

Meter #3A

Meter #3B

Meter #3A Bar

Injector/Dens.

Section IV – Diagrams

18 MN06140 Issue/Rev. 0.6 (8/15)

2-Product Meters

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Meter #2A

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens.

Meter #2A

Meter #2B

Injector/Dens.

Dual/Integrity

Meter #1A

Meter #1B

Meter #1A Bar

Meter #2A

Meter #2B

Meter #2A Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Injector

Injector/Dens.

Dual Pulse

Injector

Injector/Dens.

Dual/Integrity

Injector

Injector/Dens.

1-Product Meter

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Single Pulse

Meter #1A

Reserved

Injector/Dens.

Dual Pulse

Meter #1A

Meter #1B

Reserved

Injector/Dens.

Dual/Integrity

Meter #1A

Meter #1B

Meter #1A Bar

Injector/Dens.

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Single Pulse

Injector

Injector/Dens.

Dual Pulse

Injector

Injector/Dens.

Dual/Integrity

Injector

Injector/Dens.

Table 6. Pulse Inputs

Note: When using dual pulse and not the A Bar inputs for transmitter security, the pulse inputs for the A Bar assignment will be not used.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Dual Pulse Inputs for Rev. 10.07 and Above Firmware (With Flow Controlled Additive)

5 Product Meters with 1 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Meter #3A

Meter #2A

Meter #2B

Meter #3B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

Meter #4A

Meter #4B

FC Inj #1A

Meter #5A

Meter #5B

FC Inj #1B

Dual/Integrity

4 Product Meters with 2 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Meter #3A

Meter #2A

Meter #2B

Meter #3B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

Meter #4A

Meter #4B

FC Inj #2A

FC Inj #1A

FC Inj #1B

FC Inj #2B

Dual/Integrity

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 19

4 Product Meters with 1 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Meter #3A

Meter #2A

Meter #2B

Meter #3B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

Meter #4A

Meter #4B

Injector/Dens

FC Inj #1A

FC Inj #1B

Injector/Dens

Dual/Integrity

3 Product Meters with 3 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Meter #3A

Meter #2A

Meter #2B

Meter #3B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #1A

FC Inj #1B

FC Inj #3A

FC Inj #2A

FC Inj #2B

FC Inj #3B

Dual/Integrity

3 Product Meters with 2 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Meter #3A

Meter #2A

Meter #2B

Meter #3B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #1A

FC Inj #1B

Injector/Dens

FC Inj #2A

FC Inj #2B

Injector/Dens

Dual/Integrity

3 Product Meters with 1 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

Meter #2A

Meter #2B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

Meter #2A

Meter #2B

Meter #2 Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

Meter #3A

Meter #3B

Injector/Dens

FC Inj #1A

FC Inj #1B

Injector/Dens

Dual/Integrity

Meter #3A

Meter #3B

Meter #3 Bar

FC Inj #1A

FC Inj #1B

FC Inj #1 Bar

2 Product Meters with 4 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

FC Inj #1A

Meter #2A

Meter #2B

FC Inj #1B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #2A

FC Inj #2B

FC Inj #4A

FC Inj #3A

FC Inj #3B

FC Inj #4B

Dual/Integrity

Section IV – Diagrams

20 MN06140 Issue/Rev. 0.6 (8/15)

2 Product Meters with 3 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

FC Inj #1A

Meter #2A

Meter #2B

FC Inj #1B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #2A

FC Inj #2B

Injector/Dens

FC Inj #3A

FC Inj #3B

Injector/Dens

Dual/Integrity

2 Product Meters with 2 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

Meter #2A

Meter #2B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

Meter #2A

Meter #2B

Meter #2 Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #1A

FC Inj #1B

Injector/Dens

FC Inj #2A

FC Inj #2B

Injector/Dens

Dual/Integrity

FC Inj #1A

FC Inj #1B

FC Inj #1 Bar

FC Inj #2A

FC Inj #2B

FC Inj #2 Bar

2 Product Meters with 1 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

Meter #2A

Meter #2B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

Meter #2A

Meter #2B

Meter #2 Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #1A

FC Inj #1B

Injector/Dens

Reserved

Injector/Dens

Dual/Integrity

FC Inj #1A

FC Inj #1B

FC Inj #1 Bar

Injector/Dens

1 Product Meters with 4 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

FC Inj #2A

FC Inj #1A

FC Inj 1 B

PC Inj #2B

Dual/Integrity

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #3A

PC Inj #3B

Injector/Dens

FC Inj #4A

FC Inj #4B

Injector/Dens

Dual/Integrity

1 Product Meters with 3 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

FC Inj #1A

FC Inj 1 B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

FC Inj #1A

FC Inj 1 B

FC Inj # 1 Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #2A

PC Inj #2B

Injector/Dens

FC Inj #3A

FC Inj #3B

Injector/Dens

Dual/Integrity

FC Inj #2A

PC Inj #2B

PC Inj #2 Bar

FC Inj #3A

FC Inj #3B

FC Inj # 3 Bar

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 21

1 Product Meters with 2 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

FC Inj #1A

FC Inj 1 B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

FC Inj A

FC Inj 1 B

FC Inj Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

FC Inj #2A

PC Inj #2B

Injector/Dens

Reserved

Injector/Dens

Dual/Integrity

FC Inj #2A

PC Inj #2B

PC Inj #2 Bar

Injector/Dens

1 Product Meters with 1 Flow Controlled Additive

Input #1

Input #2

Input #3

Input #4

Input #5

Input #6

Dual Pulse

Meter #1A

Meter #1B

Injector/Dens

FC Inj A

FC Inj 1 B

Injector/Dens

Dual/Integrity

Meter #1A

Meter #1B

Meter #1 Bar

FC Inj A

FC Inj 1 B

FC Inj Bar

Input #7

Input #8

Input #9

Input #10

Input #11

Input #12

Dual Pulse

Injector

Injector/Dens

Dual/Integrity

Injector

Injector/Dens

Table 7. Dual Pulse Inputs

Section IV – Diagrams

22 MN06140 Issue/Rev. 0.6 (8/15)

Figure 12. MMI Wiring Diagram

KDC

TB1

TB4

TB5

TB6

TB3

TB2

RTS

CTS

COM

TX +

TX -

RX +

RX -

COM

232

485

COM #1

N.C.

In #1 DC

In #2 DC

In #3 DC

Pulse Out #1

Out #1 DC

Out #2 DC

Out #3 DC

Pulse Out #2

+24 VDC In

Gnd

COM

RX -

RX +

TX -

TX +

COM #3

485

RX -

TX +

TX -

RX +

COM

485

232

COM #2

Stop Switch

Normally

Open

Normally

Closed

Red

IndicatorIndicator

Green

From KDC

In FCM

Communications to

FCM

Power

Keypad

Back Side of MMI Door

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 23

Figure 13. Wiring Diagram, Prime 4 Meter Single Pulse (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

Prime 4 Wire Codes:

Black: Common

Red: Input Power

White: Signal A Output

Yellow: Signal B Output

Section IV – Diagrams

24 MN06140 Issue/Rev. 0.6 (8/15)

Figure 14. Wiring Diagram, Prime 4 Meters Dual Pulse (One Board Set)

Note: Drawing is shown with dual meters and each meter being shown wired as a dual pulse input. When not using the dual pulse input,

see figure 13.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Prime 4 Wire Codes:

Black: Common

Red: Input Power

White: Signal A Output

Yellow: Signal B Output

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 25

Figure 15. Wiring Diagram, Genesis Meter Single Pulse

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Genesis Terminal Connections:

1: Input Power

2: Signal A Output

3: Signal B Output

4: Electronics Ground

5: Not used

6: Not used

7: Not used

8: Not used

Caution: Each board set should be handled individually and contains

its own “unique” 24v DC power supply. All external devices such as

pulse transmitters, RTD’s, 4-20mA devices and communication wiring

that interface with a board set MUST be powered by the +24VDC

supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated

+24VDC distribution block. A sharing of power supplies and grounding

between board sets can cause ground loops leading to communication

problems, external device issues and instability of the DC power supply

output from the EAAI board.

Section IV – Diagrams

26 MN06140 Issue/Rev. 0.6 (8/15)

Figure 16. Wiring Diagram, Genesis Meter Dual Pulse

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Genesis Terminal Connections:

1: Input Power

2: Signal A Output

3: Signal B Output

4: Electronics Ground

5: Not used

6: Not used

7: Not used

8: Not used

Caution: Each board set should be handled individually and contains its

own “unique” 24v DC power supply. All external devices such as pulse

transmitters, RTD’s, 4-20mA devices and communication wiring that

interface with a board set MUST be powered by the +24VDC supplied

by that board set and all the grounds including shield wires must be

connected/isolated to that board set, including the associated +24VDC

distribution block. A sharing of power supplies and grounding between

board sets can cause ground loops leading to communication problems,

external device issues and instability of the DC power supply output from

the EAAI board.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 27

Figure 17. Wiring Diagram, PEX-P Transmitter Single Pulse (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

PEXP Wire Codes:

Black: Signal Output

Red: Input Power

White: Common

Section IV – Diagrams

28 MN06140 Issue/Rev. 0.6 (8/15)

Figure 18. Wiring Diagram, PPS Transmitters Single Pulse (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external device

issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

PPST Terminal Connections

1: Common

2: Input Power

3: Signal B Output

4: B Output

5: Signal A Output

6: A A Output

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 29

Figure 19. Wiring Diagram, PPS Dual Pulse Transmitter (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes

twisted pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

PPST Terminal Connections

1: Common

2: Input Power

3: Signal B Output

4: B Output

5: Signal A Output

6: A Output

Section IV – Diagrams

30 MN06140 Issue/Rev. 0.6 (8/15)

Figure 20. Wiring Diagram, Turbine Meters with PA-6 Pre-amps Single Pulse (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

PA-6 Terminal Connections

1: Common

3: Signal Output

5: Input Power

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 31

Figure 21. Wiring Diagram, Dual Pulse Turbine Meters with PA-6 Pre-amps (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

PA-6 Terminal Connections (Pre-amp #1)

1: Common

3: Signal A Output

5: Input Power

PA-6 Terminal Connections (Pre-amp #2)

1: Common

3: Signal B Output

5: Input Power

Section IV – Diagrams

32 MN06140 Issue/Rev. 0.6 (8/15)

Promass 80, 83, and 84 Coriolis Meters

When connecting the Promass 84 (does not apply to the Promass 80 or 83 models) to an AccuLoad it is important

that the “Line Monitoring” function on the Promass 84 be disabled. This is because the pulse input circuitry of the

AccuLoad requires the input pulse “off” voltage to be less than one volt (and the “on” voltage to be greater than 5

volts). If the “Line Monitoring” on the Promass 84 is enabled, the “off” voltage of the pulses will be greater than one volt

and therefore will be counted by the AccuLoad. There are three jumpers on each of the frequency output submodules on

the I/O board that enable/disable the “Line Monitoring” function. The factory default is to enable “Line Monitoring”.

Follow the steps from section 6.4.2 of the Proline Promass 84 Operating Instructions – Bulletin MN0M032 to

enable/disable this function.

Use this table to determine if the Promass can be wired for single or dual pulse output and the terminal number

corresponding to each unique model. The wiring diagrams are shown on the following pages.

Transmitter/Sensor

Modeling

+ Terminal

- Terminal

80XXX

-X-XXX-X-X-X-X-X-X-X-A

80XXX

-X-XXX-X-X-X-X-X-X-X-D

80XXX

-X-XXX-X-X-X-X-X-X-X-S

80XXX

-X-XXX-X-X-X-X-X-X-X-T

80XXX

-X-XXX-X-X-X-X-X-X-X-8

83XXX

-X-XXX-X-X-X-X-X-X-X-A

83XXX

-X-XXX-X-X-X-X-X-X-X-B

83XXX

-X-XXX-X-X-X-X-X-X-X-S

83XXX

-X-XXX-X-X-X-X-X-X-X-T

83XXX

-X-XXX-X-X-X-X-X-X-X-C

83XXX

-X-XXX-X-X-X-X-X-X-X-D

83XXX

-X-XXX-X-X-X-X-X-X-X-N

83XXX

-X-XXX-X-X-X-X-X-X-X-P

83XXX

-X-XXX-X-X-X-X-X-X-X-2

83XXX

-X-XXX-X-X-X-X-X-X-X-4

83XXX

-X-XXX-X-X-X-X-X-X-X-5

84XXX

-X-XXX-X-X-X-X-X-X-X-S

84XXX

-X-XXX-X-X-X-X-X-X-X-T

84XXX

-X-XXX-X-X-X-X-X-X-X-N

84XXX

-X-XXX-X-X-X-X-X-X-X-D

84XXX

-X-XXX-X-X-X-X-X-X-X-2

Table 8. Promass Modeling for Single Pulse Wiring

Transmitter/Sensor

Modeling

+ Terminal

- Terminal

83XXX

-X-XXX-X-X-X-X-X-X-X-M

22, 24

23, 25

84XXX

-X-XXX-X-X-X-X-X-X-X-M

22, 24

23, 25

84XXX

-X-XXX-X-X-X-X-X-X-X-1

22, 24

23, 25

Table 9. Promass Modeling for Dual Pulse Wiring

Note: In dual pulse mode, Output 1 (24/25) leads Output 2 (22/23) when flowing in the forward direction.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 33

Figure 22. Wiring Diagram, Promass 80, 83, and 84 Single Pulse

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Promass Wire Codes:

Terminal 22/24: +

Terminal 23/25: -

Note: The pulse input circuitry on the PIB has 1.6k of current limiting resistance “built-in” so that an external pull-up resistor is not required when

an open collector output device is connected as shown.

Section IV – Diagrams

34 MN06140 Issue/Rev. 0.6 (8/15)

Figure 23. Wiring Diagram, Promass 83 and 84 Dual Pulse

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Promass Wire Codes:

Terminal 22: Output 2+

Terminal 23: Output 2-

Terminal 24: Output 1+

Terminal 25: Output 1-

Note: The pulse input circuitry on the PIB has 1.6k of current limiting resistance “built-in” so that an external pull-up resistor is not required when

an open collector output device is connected as shown.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 35

Figure 24. Wiring Diagram, Optically Isolated Open Collector Output (One Board Set)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: This diagram assumes that each output’s collector and emitter are isolated.

Section IV – Diagrams

36 MN06140 Issue/Rev. 0.6 (8/15)

Figure 25. Wiring Diagram, GPST Dual Pulse Transmitter + 24 Vdc with Open Collector Output with

Common Ground

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Figure 26. Wiring Diagram, GPST Dual Pulse Transmitter + 12 Vdc with Open Collector Output with

Common Ground Converter P2412 see MN06117.

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 37

Figure 27. Wiring Diagram, Four Additive Meters, Active Outputs (One Board Set)

This diagram is valid only when using one or two product meters. For other setups refer to table 6 for available

wiring connections.

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Note: Wiring between transmitter and AccuLoad should be done using a shielded cable per each transmitter. If selected cable utilizes twisted

pairs, do not run more than one signal in a twisted pair.

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: The 24-volt power for the transmitters can be wired through the terminal block located in the bottom of the cabinet, as shown in Figure 5.

Section IV – Diagrams

38 MN06140 Issue/Rev. 0.6 (8/15)

Figure 28. Typical Additive Feedback Wiring

Voltage

Sense

Voltage

Sense

Voltage

Sense

Voltage

Sense

AccuLoad III

Injector Feedback Switches

Arm #1

Input #___

N or L2

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 39

Note: COMM is

connected to digital ground

(neg side of +24 VDC)

Figure 29. Monoblock to AICB Wiring Diagram

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Figure 30. Monoblock to PIB Wiring Diagram

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

MONOBLOCK AICB

SIG

COMM

V+

SIG

COMM

Gate City Monoblock Additive Meter

Typical Metered Injector Additive Meter

Section IV – Diagrams

40 MN06140 Issue/Rev. 0.6 (8/15)

Figure 31. Wiring Diagram, High Speed Prover Output (Open Collector Opto Coupler)

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

EAAI

PIB

TB5

TB2

TB6

TB4

TB3

TB7

TB1

1 2 3

Pulse In #1

Pulse In #2

Pulse In #4

Pulse In #3

Pulse In #6

Pulse In #5

PT1

Gnd

N.C.

+24 VDC

Out

Gnd

In #4 DC

In #5 DC

In #6 DC

Com #4

232

L1 GndL2

AC in Com

In #7 (AC)

In #8 (AC)

In #9 (AC)

In #10 (AC)

In #11 (AC)

Out #4 (AC)

Out #5 (AC)

Out #6 (AC)

Out #7 (AC)

Out #8 (AC)

Out #9 (AC)

Out #10 (AC)

Out #11 (AC)

Out #12 (AC)

Out #13 (AC)

Out #14 (AC)

Notice: Before returning EAAI board to factory for service

remove all analog modules, AC Input and Output Modules

and PIB Board. Reinstall all modules into their respective

locations on the EAAI replacement board.

WARNING: CMOS Circuitry. Use grounded facility when

handling.

Com #6 5

AC In Com

In #15 AC

In #14 AC

BIO Out #8

Com #8

BIO In #8

BIO Out #7

Com #7

BIO In #7

BIO Out #6

TB2

TB13

Smith Meter

Out # 27 AC

In #13AC

In #12 AC

TB11

TB8

Out # 30 AC

Out # 29 AC

Out # 28 AC

Out # 26 AC

Out # 25 AC

Out # 24 AC

Out # 22 AC

Out # 23 AC

Out # 21 AC

BSE

Out # 17 AC

Out # 20 AC

Out # 19 AC

TB9

Out # 18 AC

TB10

Out # 16 AC

Out # 15 AC

Board

OFF = X2

On = X1

BIO In #6

BIO Out #5

Com #5

BIO In #5

BIO Out #4

Com #4

BIO In #4

BIO Out #3

Com #3

BIO In #3

BIO Out #2

Com #2

BIO In #2

BIO Out #1

Com #1

BIO In #1

6543

JP1

65432

TB12

Gnd

FT8

FT7

FT6

FT5

FT4

FT3

Pulse In #10

Pulse In #11

Pulse In #12

Pulse In #9

Pulse In #8

Pulse In #7

PIB

PT1

TB14

High Speed Prover Output

Prover

Out

Prover

Out

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 41

Figure 32. Resistance (RTD) Input (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Note: If using two twisted pairs of wires, RTD+ and RTD– should be wired with one twisted pair. Sig+ and Sig– should be wired with another

twisted pair.

Used for temperature input from a platinum RTD. This input requires a four-wire connection to a platinum sensor with the following specification:

1. 100 Ω @ 0 Degrees Celsius.

2. 0.00385 Ω/Ω/Deg. C., DIN 43760, IEC 751, or BS1904, ITS-90

RTD +

SIG +

SIG -

RTD -

Ground (TB6)

AccuLoad III - EAAI

Red

Black

Terminal Block TB5

RTD -

SIG -

SIG +

RTD +

Probe Meter #2

Resistance Temperature

Black

Red

Probe Meter #1

Resistance Temperature

SIG -

RTD -

RTD +

SIG +

Black

Resistance Temperature

Probe Meter #3

Red

RTD -

RTD +

SIG +

SIG -

Probe Meter #4

Resistance Temperature

Black

Red

Terminal Block as noted

Ground (TB6) 9

TB6

TB5

TB6

5RTD +

SIG -

RTD -

SIG +

TB5

TB6

TB5

SIG +

RTD -

SIG -

TB6

TB5

RTD +

TB6

Red

Black

Resistance Temperature

Probe Meter #5

Red

Probe Meter #6

Resistance Temperature

Black

Red

Section IV – Diagrams

42 MN06140 Issue/Rev. 0.6 (8/15)

Figure 33. AC Remote Start and Stop

Figure 34. DC Remote Start and Stop

IN X+

IN X-

AccuLoad III - EAAI

AC Power

Supply

Terminal Block TB2

Remote Stop or

Remote Start

(Momentary Contact)

L2 or

Neutral

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 43

Figure 35. 4-20mA Inputs (Active)

Figure 36. 4-20mA Inputs (Passive)

The 4-20mA inputs are isolated from the processor and main power and can be programmed for the function

required by the application. The analog inputs are also scalable through the I/O Configuration Menu of the unit.

The resolution of the input is 16 bits or one part in 65,536. The inputs should be wired with shielded twisted pairs

of wires of 18 to 24 gauge.

RTD +

SIG X +

SIG X -

RTD -

Ground (TB4)

AccuLoad III - EAAI

4-20mA

Transmitting Device

Vin

GND

Terminal Block TB5

RTD +

SIG X +

SIG X -

RTD -

Ground (TB4)

AccuLoad III - EAAI

4-20mA

Transmitting Device

Vin

GND

Terminal Block TB5

External

Power

Section IV – Diagrams

44 MN06140 Issue/Rev. 0.6 (8/15)

Figure 37. 4-20mA Outputs

The 4-20mA outputs are isolated from the processor and main power and can be programmed for the function

required by the application. The analog outputs are also scalable through the I/O Configuration Menu of the unit.

The resolution of the output is 16 bits or one part in 65,536. The outputs should be wired with shielded twisted

pairs of wires of 18 to 24 gauge.

Figure 38. 1-5 Vdc Input

The 1-5 Vdc inputs are isolated from the processor and main power and can be programmed for the function

required by the application. The inputs are scalable through the I/O Configuration Menu of the unit. The resolution

of the input is 16 bits or one part in 65,536. The inputs should be wired with shielded twisted pairs of wires of 18

to 24 gauge.

RTD +

SIG X +

SIG X -

RTD -

Ground (TB4)

AccuLoad III - EAAI

1-5 Vdc

Transmitting Device

Vin

No Connection

Terminal Block TB5

RTD +

SIG X +

SIG X -

RTD -

Ground (TB4)

AccuLoad III - EAAI

No Connection

4-20mA

Receiving Device

Terminal Block TB5

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 45

Figure 39. 1-5 Vdc Output

The 1-5 Vdc outputs are isolated from the processor and main power and can be programmed for the function

required by the application. The outputs are also scalable through the I/O Configuration Menu of the unit. The

resolution of the output is 16 bits or one part in 65,536. The outputs should be wired with shielded twisted pairs of

wires of 18 to 20 gauge.

Wiring Terminals, 4-20mA and 1-5 Vdc Inputs/Outputs (One Board Set)

Module Number

Connection

Terminal Number

Board

Terminal Block

AM #1

EAAI

TB5

AM #1

EAAI

TB5

AM #1

Shield

3, 13, 14, or 15

EAAI

TB4

AM #2

EAAI

TB5

AM #2

EAAI

TB5

AM #2

Shield

3, 13, 14, or 15

EAAI

TB4

AM #3

EAAI

TB5

AM #3

EAAI

TB5

AM #3

Shield

3, 13, 14, or 15

EAAI

TB4

AM #4

EAAI

TB5

AM #4

EAAI

TB5

AM #4

Shield

3, 13, 14, or 15

EAAI

TB4

AM #5

EAAI

TB5

AM #5

EAAI

TB5

AM #5

Shield

3, 13, 14, or 15

EAAI

TB4

AM #6

EAAI

TB5

AM #6

EAAI

TB5

AM #6

Shield

3, 13, 14, or 15

EAAI

TB4

Table 10. Analog Terminal Connection

RTD +

SIG X +

SIG X -

RTD -

Ground (TB4)

AccuLoad III - EAAI

1-5 Vdc

Receiving Device

Vin

No Connection

Vout

Terminal Block TB5

Section IV – Diagrams

46 MN06140 Issue/Rev. 0.6 (8/15)

Digital Inputs

Each set of boards is capable of providing fourteen DC digital inputs and nine AC digital inputs (standard). The

inputs can be programmed as to function through the configuration directory. Eight of the DC digital inputs are

bi-state and can be used as either inputs or outputs depending on how they are programmed and wired. Examples of

configurations for the digital inputs are permissives that have to be connected before the AccuLoad will allow the

driver to load, feedback from additive injectors, and swing arm permissive inputs (to ensure that the swing arm

and the ground are connected on the correct lane, etc.). For optional inputs, see AICB.

Figure 40. DC Inputs

Figure 41. AC Inputs

IN X+

IN X-

AccuLoad III - EAAI

AC Power

Supply

Input Device

V+

V-

Terminal Block TB2

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 47

Wiring Terminals, Digital Inputs (One Board Set)

Input #

Voltage Type

Board

Terminal Block

Terminal

Input (+)

Connections

Common (-)

KDC

TB4

KDC

TB4

KDC

TB4

EAAI

TB4

EAAI

TB4

EAAI

TB4

EAAI

TB2

EAAI

TB2

EAAI

TB2

EAAI

TB2

EAAI

TB2

BSE

TB11

BSE

TB11

BSE

TB11

BSE

TB11

Table 11. Digital Inputs

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with

a board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield

wires must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of

power supplies and grounding between board sets can cause ground loops leading to communication problems,

external device issues and instability of the DC power supply output from the EAAI board.

Section IV – Diagrams

48 MN06140 Issue/Rev. 0.6 (8/15)

Digital Outputs

Each set of boards is capable of providing eleven DC digital outputs and twenty-seven AC digital outputs (standard).

The outputs can be programmed as to function through the configuration directory. Eight of the DC digital outputs

are bi-state and can be used as either inputs or outputs depending on how they are programmed and wired. The

digital outputs are used to control the flow control valve, turn on the product pumps, turn on the additive pumps,

signal the additive injector to inject, etc. For optional outputs, see AICB.

Figure 42. DC Outputs

Figure 43. AC Outputs

Out X-

Out X+

AccuLoad III KDC

DC Power

SupplyDevice

V+

V-

Receiving

Alarm,

Valve,

Etc.

Terminal Block TB5

Out X-

Out X+

AccuLoad III - EAAI

AC Power

SupplyDevice

V+

V-

Receiving

Alarm,

Valve,

Etc.

Terminal Blocks TB3 & TB7

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 49

Wiring Terminals, Digital Outputs (One Board Set)

Output #

Voltage Type

Board

Terminal Block

Terminal

Output (+)

Connections

Common (-)

KDC

TB5

KDC

TB5

KDC

TB5

EAAI

TB3

EAAI

TB3

EAAI

TB3

EAAI

TB3

EAAI

TB3

EAAI

TB3

EAAI

TB7

EAAI

TB7

EAAI

TB7

EAAI

TB7

EAAI

TB7

BSE

TB10

BSE

TB10

BSE

TB10

BSE

TB10

BSE

TB10

BSE

TB9

BSE

TB9

BSE

TB9

BSE

TB9

BSE

TB9

BSE

TB9

BSE

TB8

BSE

TB8

BSE

TB8

BSE

TB8

BSE

TB8

Table 12. Digital Outputs

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Section IV – Diagrams

50 MN06140 Issue/Rev. 0.6 (8/15)

Input*

Output*

Voltage

Type

Board

Terminal

Block

Terminal Connections

Input +

Common -

Output +

BSE

TB12

BSE

TB12

BSE

TB12

BSE

TB12

BSE

TB13

BSE

TB13

BSE

TB13

BSE

TB13

Table 13. Bi-state Inputs/Outputs

*Note: Relay numbers for programming

Note: Refer to Table 5 to set JP1 on the BSE to match the number of inputs and outputs that are configured and wired.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 51

Figure 44. KDC Typical Diagram (One Board Set in FCM)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Section IV – Diagrams

52 MN06140 Issue/Rev. 0.6 (8/15)

Figure 45a. 24Vdc Terminal Block Diagram (units built before January 1, 2014)

Figure 45b. 24Vdc Terminal Block Diagram (units built after January 1, 2014)

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 53

Figure 46. Pump and Block Valve Wiring Diagram

Section IV – Diagrams

54 MN06140 Issue/Rev. 0.6 (8/15)

Figure 47. Typical Block Valve Feedback Wiring

Voltage

Sense

Voltage

Sense

Voltage

Sense

Voltage

Sense

AccuLoad III

Valve Feedback Switches

Arm #1

Input #___

N or L2

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 55

Figure 48. Pump and Alarm Contact Wiring

Notes:

1. This figure shows wiring for a typical pump and alarm contact array for multiple AccuLoad controlled load arms, if the pump and alarm

control options are used.

2. R1A through R1N represents the contacts of the customer supplies relay (R1) on the output of the AccuLoad pump permissive contacts.

3. R2A through R2N represents the contacts of the customer supplied relay (R2) on the output of the AccuLoad alarm permissive contacts.

4. An interposing relay must be used between the pump controller and the AccuLoad pump contacts.

Section IV – Diagrams

56 MN06140 Issue/Rev. 0.6 (8/15)

Figure 49. MMI to FCM RS232 Comm Port Wiring (With Four Board Sets)

Tx (TB2)

Rx (TB2)

Com (TB2)

KDC Board Set A

Tx (TB2)

Rx (TB2)

Com (TB2)

Shield

MMI - KDC Board

KDC Board Set B

KDC Board Set C

KDC Board Set D

Com (TB2)

Tx (TB2)

Rx (TB2)

Tx (TB2)

Com (TB2)

Tx (TB2)

Rx (TB2)

KDC Board Sets Located in FCM Cabinet

Wiring Shown as EIA-232 to Comm Port #2

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 57

Figure 50. MMI to FCM 485 Comm Port Wiring (With Four Board Sets)

Tx+(TB2)

Rx+(TB2)

Com (TB2)

KDC Board Set A

Tx+(TB2)

Rx+(TB2)

Com (TB2)

Shield

MMI - KDC Board

KDC Board Set B

KDC Board Set C

KDC Board Set D

Com (TB2)

Tx+(TB2)

Rx+(TB2)

Tx+(TB2)

Com (TB2)

Tx+(TB2)

Rx+(TB2)

KDC Board Sets Located in FCM Cabinet

Wiring Shown as EIA-485 to Comm Port #2

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Section IV – Diagrams

58 MN06140 Issue/Rev. 0.6 (8/15)

Figure 51. Dual MMI 485 Comm Port Wiring (With Four Board Sets)

Tx+(TB2)

Rx+(TB2)

Com (TB2)

KDC Board Set A

Tx+(TB2)

Rx+(TB2)

Com (TB2)

Shield

MMI - KDC Board

KDC Board Set B

KDC Board Set C

KDC Board Set D

Com (TB2)

Tx+(TB2)

Rx+(TB2)

Tx+(TB2)

Com (TB2)

Tx+(TB2)

Rx+(TB2)

KDC Board Sets Located in FCM Cabinet

Wiring Shown as EIA-485 to Comm Port #2

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Tx-(TB2)

Rx-(TB2)

Shield

2nd MMI - KDC Board (Swing Arm Applications)

Rx-(TB2)

Tx-(TB2)

Com (TB2)

Rx+(TB2)

Tx+(TB2)

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 59

Figure 52. EIA-232 Multi-Drop Communications

The figure shows the typical wiring scheme for multi-drop communications between a communications device

(other than the MMI) and the AccuLoad III. Refer to the table below for pin numbers on each of the EIA-232

communication ports. Note that the shield is to be terminated at the communication device.

Comm Port

Common

Board

Terminal Block

KDC

TB1

KDC

TB2

EAAI

TB4

Table 14. EIA 232 Communication Ports

Note: Communications Ports 1 and 2 can be either EIA-232 or EIA-485.

*Normally used for MMI Communications

Section IV – Diagrams

60 MN06140 Issue/Rev. 0.6 (8/15)

Figure 53. EIA-485 Multi-Drop Communications

The figure shows the typical wiring scheme for multi-drop communications between a communications device

(other than the MMI) and the AccuLoad. Refer to the table below for pin numbers on each of the EIA-485

communication ports. Note that the shield is to be terminated at the communication device.

Comm Port

Tx +

Tx -

Rx +

Rx -

Board

Terminal

Block

KDC

TB1

KDC

TB2

KDC

TB3

Table 14. EIA 485 Communication Ports

Note: Communications Ports 1 and 2 can be either EIA-485 or EIA-232.

*Normally used for MMI communications

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 61

Figure 54. Network configuration for multiple AccuLoads connected via a hub then linked directly to the

automation system and LAN.

Refer to the standards IEEE 802.X states for wiring and using Ethernet connectivity rules and regulations. Utilize

standard IT practices and protocol when connecting several AccuLoads to any type of hub, router, or switching

device. There are various connectivity configurations and the responsibility of each configuration is left to each

individual. Distances, transmission time, etc. will all follow the standard IEEE spec rating. If there are any questions

regarding installation of multiple AccuLoads over Ethernet communications, please consult the factory.

Employ the standard CAT 5 Cable, used for connecting

an AccuLoad to any router, switch, or hub.

Section IV – Diagrams

62 MN06140 Issue/Rev. 0.6 (8/15)

Figure 55. Lubrizol EIA-232 Communications (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Com

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 63

Figure 56. Lubrizol EIA-485 (Two-Wire) Communications (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Additive Systems

KDC

TB1

TB4

TB5

TB6

TB3

TB2

RTS

CTS

COM

TX +

TX -

RX +

RX -

COM

232

485

COM #1

N.C.

In #1 DC

In #2 DC

In #3 DC

Pulse Out #1

Out #1 DC

Out #2 DC

Out #3 DC

Pulse Out #2

+24 VDC In

Gnd

COM

RX -

RX +

TX -

TX +

COM #3

485

RX -

TX +

TX -

RX +

COM

485

232

COM #2

Section IV – Diagrams

64 MN06140 Issue/Rev. 0.6 (8/15)

Figure 57. EIA-485 (Four-Wire) Additive Communication (Lubrizol Blend-Pak) (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Tx +

Rx +

Tx +

Rx +

Tx +

Rx +

Tx +

Rx +

+Tx

Tx +

Rx +

+Rx

Rx-

Rx +

Blend Pak

Additive Systems

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 65

Figure 58. EIA-485 (Four-Wire) Additive Communication (Titan Pac3) (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Additive Systems

Tx +

Rx +

Tx +

Rx +

Tx +

Rx +

Tx +

Rx +

+Tx

Tx +

Rx +

+Rx

Rx-

Rx +

Section IV – Diagrams

66 MN06140 Issue/Rev. 0.6 (8/15)

Figure 59. Typical Six-Arm Straight Product Loading (One Board Set)

Caution: Each board set should be handled individually and contains its own “unique” 24v DC power supply. All

external devices such as pulse transmitters, RTD’s, 4-20mA devices and communication wiring that interface with a

board set MUST be powered by the +24VDC supplied by that board set and all the grounds including shield wires

must be connected/isolated to that board set, including the associated +24VDC distribution block. A sharing of power

supplies and grounding between board sets can cause ground loops leading to communication problems, external

device issues and instability of the DC power supply output from the EAAI board.

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 67

Optional AICB Board (Additive Inputs/Outputs) (Per Board Set)

Terminal connections for the optional AICB board are shown in Figure . Metered Additive Pulses 1 through 4

are wired into the PIB board on the EAAI board. Metered Additives 5 through 24 are wired to the AICB board(s).

Connections are shown in the table below.

Meter Pulses (Optional AICB)

Injector #

Metered Additive Pulses

ALIII-SA

Hardware

Terminal Block

+ Voltage

Signal

Common

TB5

TB5, TB4

7 (TB5)

8 (TB5)

1 (TB4)

TB4

TB3

Table 16. Meter Pulses

Additive Pumps 1 through 4 are wired to the programmed terminals on the EAAI board. Additive Pumps 5 through

24 are wired per the following table. Terminals are automatically assigned as additive pumps if metered injectors

are programmed in the AccuLoad.

Additive Pumps (Optional AICB)

Additive Pump #

ALIII-SA Hardware

Terminal +V

Terminal Block

TB8

TB7

Table 17. Additive Pumps

Section IV – Diagrams

68 MN06140 Issue/Rev. 0.6 (8/15)

Additive Solenoids 1 through 4 are wired to the programmed terminals on the EAAI board. Additive Solenoids 5

through 24 are wired per the following table. Terminals are automatically assigned as additive solenoids if

metered injectors are programmed in the AccuLoad.

Additive Solenoids (Optional AICB)

Additive Solenoid #

ALIII-SA Hardware

Terminal +V

Terminal Block

TB8

TB7

Table 18. Additive Solenoids

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 69

Communications (AICB Boards)

Communications

Type

Function

Terminal

Jumpers

CN4

CN5

EIA - 232

TB2 (4)

1-2 Out

3-4 Out

5-6 In

1-2 Out

3-4 Out

EIA – 232

TB2 (2)

EIA – 232

Com

TB1 (2)

EIA - 485

RX+

TB2 (1)

1-2 Out

3-4 Out

5-6 Out

1-2 In

3-4 In

EIA - 485

RX-

TB2 (2)

EIA - 485

TX+

TB2 (3)

EIA - 485

TX-

TB2 (4)

Table 19. Communications

Jumper Locations (AICB Board)

Transmitter Power

Designation

Jumpers

Factory Default

Description

CN2

1 – 2

24V – +V Out

CN2

3 – 4

Out

12V – +V Out

CN2

5 – 6

5V – +V Out

Communications

Address

Jumpers

Factory Default

Communications

CN4

1 – 2

Out

In Address 200, Out Address 100*

CN4

3 – 4

Out

In 9600 Baud, Out 38.4K Baud

CN4

5 – 6

In 232 Communications,

Out 485 Communications

Last Unit Only (Termination of Communications with AccuLoad)

Address

Jumpers

Factory Default

Communications

CN5

1 – 2

Out

In EIA 485, Out EIA 232

CN5

3 – 4

Out

In EIA 485, Out EIA 232

Table 20 Jumper Locations

*Note: For Additives 5 through 14 on the ALIII-SA hardware, jumper must be out (Address 100), 15 through 24 Address 200.

Note: Jumpers CN1 and CN3 for factory use only.

Section IV – Diagrams

70 MN06140 Issue/Rev. 0.6 (8/15)

Optional AICB Board (General Purpose Inputs/Outputs)

DC Inputs (Optional AICB)

Input #

Terminal Block

Signal

Common

TB5

TB5/TB4

8 (TB5)

1 (TB4)

TB4

TB3

Table 21. Optional AICB Board

AC Outputs (Optional AICB Board)

Output #

Terminal

Block

TB8

TB7

Table 22. AC Outputs

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 71

Figure 60. Optional AICB Board

+ V Out

DC IN #1 Signal

Common

DC IN #2 Signal

Common

+ V Out

DC IN #3 Signal

+ V Out

DC IN #5 Signal

DC IN #4 Signal

Common

+ V Out

Common

DC IN #6 Signal

Common

+ V Out

Common

DC IN #9 Signal

+ V Out

Common

DC IN #8 Signal

DC IN #7 Signal

+ V Out

Common

+ V Out

DC IN #10 Signal

Common

+ V Out

RS-485 (Tx +)

RS485 (Rx +)

RS-485 (RX -)/RS232 (Rx)

RS-485 (Tx -)/RS232 (Tx)

+24 VDC

Common

AC L1 Input

To Out 1 - Out 10

N/C

Out 1

Out 2

Out 4

Out 3

Out 6

Out 8

Out 7

Out 5

Out 9

Out 10

Out 16

Out 20

Out 19

Out 18

Out 17

Out 12

Out 15

Out 14

Out 13

Out 11

AC L1 Input

To Out 11-Out 20

AICB Board

TB5

TB4

TB3

TB2

TB1

TB6

TB7

TB8

TB9

Section IV – Diagrams

72 MN06140 Issue/Rev. 0.6 (8/15)

Figure 61. AICB Jumper Locations

Jumpers CN4

Jumpers CN5

Jumpers CN2

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 73

Figure 62. AICB Communications and DC Power

Section IV – Diagrams

74 MN06140 Issue/Rev. 0.6 (8/15)

Figure 63. AICB Communications (Two-wire RS-485)

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 75

Digital Inputs – AICB

Figure 64. Metered Injector / Pulse Transmitter Wiring Diagram

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

Figure 65. Metered Injector / Open Collector Wiring Diagram

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

METERED INJECTOR

PULSE TRANSMITTER

AICB

SIG

COMM

V+ (SELECTABLE)

SIG

COMM

Monoblock Additive Meter

METERED INJECTOR

PULSE TRANSMITTER

AICB

SIG

COMM

Monoblock Additive Meter

Section IV – Diagrams

76 MN06140 Issue/Rev. 0.6 (8/15)

Figure 66. Metered Injector / Contact Closure Wiring Diagram

Caution: For clarity, shields not shown. Connect shields to Terminals 3, 13, 14, or 15 of Terminal Block 4.

METERED INJECTOR

PULSE TRANSMITTER

AICB

SIG

COMM

Monoblock Additive Meter

Section IV – Diagrams

MN06140 Issue/Rev. 0.6 (8/15) 77

Figure 67. AICB Additive Outputs

Note: ALIII-SA Hardware Additive Pumps start at 5 and go through 14, as do the additive solenoid

Add. Sol. 6

Add. Sol. 5

AC Output #2

AC Output #3

AC Output #4

CB2 CB2

TB9

TB7

TB8

TB6

AICB

Terminal Designations

AICB Connections

L2 for 240V

N Or

Control

Add. Pump 6

AC Output #1

Add. Pump 5

AC Output #5

AC Output #8

AC Output #7

AC Output #6

Add. Sol. 8

Add. Pump 8

Add. Pump 7

Add. Sol. 7

AC Output #10

AC Output #9

Add. Sol. 9

Add. Pump 9

AC Output #20

AC Output #19

AC Output #18

AC Output #17

AC Output #16

AC Output #15

AC Output #14

AC Output #13

AC Output #12

AC Output #11

Add. Sol. 14

Add. Pump 14

Add. Sol. 13

Add. Pump 12

Add. Pump 13

Add. Sol. 11

Add. Sol. 12

Add. Pump 11

Add. Pump 10

Add. Sol. 10

CB1 CB1

Control

L2 for 240V

N Or

Section V – Specifications

78 MN06140 Issue/Rev. 0.6 (8/15)

Specifications (AccuLoad III)

Accuracy

Calculated Accuracy: The gross at standard tem-

perature and pressure to gross volume ratio, ex-

cluding the accuracy of fluid temperature meas-

urement, will exactly match the proper volume cor-

rection factor of ASTM-D-1250 (May 2004) over

the fluid temperature range of -40°F to 572°F (-

40°C to 300°C).

Temperature Measurement Accuracy: Fluid tempera-

ture is measured to within ±0.72°F (±0.4°C) over the

fluid temperature range of -148°F to 572°F

(-100°C to 300°C). Fluid temperature is measured

to within ±0.45°F (±0.25°C) over the fluid tempera-

ture range of 32°F to 572°F (0°C to 300°C).

Stability: 0.1°F (0.06°C)/year.

Flow Totalizing: Within one pulse of input frequency.

Weight

AccuLoad III-MMI: Approximately 35 lb (15.90 kg).

AccuLoad III-FCM: Approximately 120 lb (54.54 kg).

Electrical Inputs (Per Board Set)

AC Instrument Power:

Universal input 100 to 240 Vac, 58W maximum,

48 to 63 Hz. The AC circuitry is fuse-protected.

Surge Current: 28A maximum for less than 0.1

seconds.

Power Interruption Tolerance: Interruption of

power greater than .05 seconds (typical) will

cause an orderly shut-down of the AccuLoad and

the control valve will be immediately signaled to

close.

Note: A constant voltage transformer (CVT) is recommended

if the available AC power is suspected not to comply with

these specifications.

Pulse Input:

Type: High-speed, edge-triggered, optically iso-

lated pulse transmitter input. The input pulse must

rise above V (high min.) for a period of time and

then fall below V (low) to be recognized as a

pulse by AccuLoad III.

V (High): 5 Vdc minimum to 28 Vdc maximum.

V (Low): 1 Vdc maximum.

Input Impedance: 1.8 KΩ

Pulse Resolution: 1 pulse/unit minimum, 9,999

pulses/unit maximum.

Frequency Range: 0 to 10.0 kHz.

Response: Within one pulse to a step change in

flow rate.

Mode: Single, dual, dual with power sensing,

density.

Duty Cycle: 35/65 to 65/35 (on/off).

Temperature Probe:

Type: Four-wire, 100 Ω Platinum Resistance

Temperature Detector (PRTD).

Temperature Coefficient: @ 32°F: 0.00214

Ω/Ω/°F (0.00385 Ω/Ω/°C).

Temperature Range: -148°F to 572°F (-100°C to

300°C).

Offset: Temperature probe offset is program-

adjustable through the AccuLoad keypad in ±0.1

degree increments in the unit of temperature

measurement used.

Self-calibrating: Lead length compensation that

requires no resistance balancing of leads.

Analog (4-20mA):

Type: Two-wire, 4-20mA current loop receiver, iso-

lated from ground, programmable as to function.

Span Adjustment: Program-adjustable through

the AccuLoad keypad or communication in tenths

of the unit used.

Input Burden: 50 Ω.

Accuracy: ±0.025% of range.

Resolution: One part in 65,536.

Voltage Drop: 2 Volts maximum.

Sampling Rate: One sample/300 mSec minimum.

Analog (1-5 Vdc):

Type: Two-wire, 1-5 Vdc voltage loop receiver,

isolated from ground, programmable as to func-

tion.

Span Adjustment: Program-adjustable through

the AccuLoad keypad or communications in

tenths of the unit used.

Input Burden: 1 m Ω

Accuracy: ±0.025% of range

Resolution: One part in 65,536.

Sampling Rate: One sample/300 mSec minimum.

AC Inputs:

Type: Optically-isolated, solid-state voltage sensor.

Input Voltage Range: 90 to 280 Vac.

Pickup Voltage: 90 Vac minimum.

Drop-out Voltage: 30 Vac maximum.

Current at Maximum Voltage: 20mA maximum.

Input Resistance: 44,000 Ω typical.

Section V – Specifications

MN06140 Issue/Rev. 0.6 (8/15) 79

DC Inputs:

Type: Optically-isolated solid state voltage sensors

Input Voltage Range: 5 to 28 Vdc.

Pickup Voltage: 5 Vdc minimum.

Drop-out Voltage: Less than 1 volt.

Current at Maximum Voltage: 20mA maximum.

Input Level Duration: 120 mSec minimum.

Keypad:

Type: Metal encapsulated, one-piece, sealed, no

moving parts, piezoelectric design. Protected

against the environment.

Display:

The Graphics Display is a 240 by 64 pixel graphic

Liquid Crystal Display (LCD) modules with LED

back-lighting.

Electrical Outputs (Per Board Set)

DC Power:

24 Vdc ±10%, 1 A maximum, short circuit protected.

AC Outputs:

Type: Optically-isolated, AC, solid-state relays.

User-programmable as to function.

Load Voltage Range: 90 to 280 Vac (rms), 48 to

63 Hz.

Steady-State Load Current Range: 0.05A (rms)

minimum to 1.0A (rms) maximum into an

inductive load.

Leakage Current at Maximum Voltage Rating:

5.2mA (rms) maximum @ 240 Vac.

On-State Voltage Drop: 2 Vac at maximum load.

DC Outputs:

Type: Optically-isolated solid state output. User-

programmable as to function.

Polarity: Programmable (normally open or

normally closed).*

Switch Blocking Voltage: 30 Vdc maximum.

Load Current: 150mA maximum with 0.6 volt

drop.

Note: *Power-down normally open.

Analog (4-20mA):

Type: Two-wire, 4-20mA current loop transmitter,

isolated from ground, programmable as to function.

Span Adjustment: Program adjustable through the

AccuLoad keypad or through communications.

Accuracy: ±0.025% of range.

Resolution: One part in 65,536.

Voltage Burden: 4 volts maximum.

Analog (1-5 Vdc):

Type: Two-wire, 1-5 Vdc voltage loop transmitter,

isolated from ground, programmable as to function.

Span Adjustment: Program adjustable through the

AccuLoad keypad or through communications.

Accuracy: ±0.025% of range.

Resolution: One part in 65,536.

Pulse Output:

Type: Optically-isolated solid state output. Pulser

output units are program-selectable through the

AccuLoad keypad or communications.

Polarity: Programmable (normally open or normal-

ly closed).

Switch Blocking Voltage (Switch Off): 30 Vdc

maximum.

Load Current (Switch On): 10mA with 0.6 volts

drop.

Frequency Range: 0 to 3000 Hz.

Duty Cycle: 50/50 (on/off).

Environment

Ambient Operating Temperature

-40F to 140F (-40C to 60C).

Humidity:

5 to 95% with condensation.

Enclosure:

Industrial type 4X.

Section V – Specifications

80 MN06140 Issue/Rev. 0.6 (8/15)

Approvals

UL/CUL

Class I, Division 2, Groups C & D; UNL-UL Enclo-

sure 4X, CNL-CSA Enclosure 4.

Class I, Zone 2, Group IIB.

UL/CUL File E23545 (N).

Notes: The Standard AccuLoad III does not contain intrinsically-

safe circuitry; therefore, all peripheral equipment must be suitable

for the area in which it is installed.

When supplied with the optional Civacon Overfill and Grounding

Board the AccuLoad III does contain intrinsically safe circuitry.

Only the equipment connected to the circuitry is intrinsically safe.

Communications (Per Board Set)

General

Number of Ports: Four.

Configuration: Multi-drop network.

Data Rate: Keypad-selectable to asynchronous da-

ta rates of 1,200, 2,400, 3,600, 4,800, 7,200,

9,600, 19,200, or 38,400 bps.

Data Format: Programmable one start bit, pro-

grammable seven or eight data bits - even, odd, or

no parity, one stop bit.

Line Protocol: Half-duplex, full-duplex, no character

echo.

Data Structure: ASCII character-oriented, modeled

after ISO Standard 1155.

Protocol: Smith ASCII LRC, Smith ASCII CR,

Smith ASCII binary, Modbus.

AccuLoad II Style: Terminal Mode, Minicomputer

Mode.

EIA-232 (1 dedicated, 2 selectable)

Type: Interfaceable with EIA-232 data communica-

tion standards. Data transmitters are tri-state de-

sign.

Typical Applications: Product receipt ticket printing

(used with a stand-alone ASCII printer or as a

backup in the standby mode with automation for

BOL emulation) or communications with Product

Management Automation Systems. Up to 16 Accu-

Loads can be connected onto the same transmit

and receive data lines.

EIA-485 (1 dedicated, 2 selectable)

Type: Interfaceable with EIA-485 data communica-

tion standards.

Typical Application: Communications with Product

Management Automation Systems.

Number of Units per Communication Line: Up to 32

AccuLoads can be connected onto the same

transmit and receive data lines.

Specifications (AICB Board - Optional)

Electrical Inputs

DC Instrument Power:

24 Vdc ±10%, 1 watt maximum

Pulse Input:

Type: High-speed, edge-triggered, optically iso-

lated, compatible with contact closure, open col-

lector or voltage sink/source pulse transmitter in-

put. The input pulse must rise above V (high min.)

for a period of time and then fall below V (low) to

be recognized as a pulse.

V (High): 10 Vdc minimum to 24 Vdc maximum.

V (Low): 8 Vdc maximum.

Pulse Resolution: 1 pulse/unit minimum, 9,999

pulses/unit maximum.

Frequency Range: 0 to 5 kHz.

Response: Within one pulse to a step change in

flow rate.

Minimum Pulse Width: 50 uS.

Electrical Outputs

AC Outputs:

Type: Optically-isolated, AC, solid-state relays.

User-programmable by the host as to function.

Load Voltage Range: 90 to 275 Vac (rms), 48 to

63 Hz.

Steady-State Load Current Range: 0.05A (rms)

minimum to 0.5A (rms) maximum into an induc-

tive load.

Leakage Current at Maximum Voltage Rating:

0.1mA (rms) maximum at 240 Vac.

On-State Voltage Drop: 1.5 Vac at maximum

load.

Section V – Specifications

MN06140 Issue/Rev. 0.6 (8/15) 81

Environment

Ambient Operating Temperature

-40

F to 140

F (-40

C to 60

C).

Humidity:

5 to 95% with condensation.

Remote Enclosure:

Explosion-proof (NEMA 7, Class I, Groups C and

D) and watertight (NEMA 4X), IP65

Approvals (Remote Enclosure)

UL/CUL:

Class I, Division 1, Groups C and D; UNL-UL

Enclosure 4X, CNL-CSA Enclosure 4.

Class I, Zone 1, AEx d IIB T6, IP65.

Specifications (Red and Green

Indicating Light Units - Optional)

Electrical Ratings

Bulbs:

LED Lamp, 120V AC in Red or Green

Terminals

Saddle clamp type for 1 x 22 AWG

Specifications (Stop Button - Optional)

Electrical Ratings

Contact Block:

A600 (AC): 120V maximum

Make and Emergency Interrupting Capacity

(Amps): 60 (120V); 30 (240V)

Normal Load Break (Amps): 6 (120V); 3 (240V)

Thermal Current (Amp): 10

Voltamperes: Maximum Make 7200; Maximum

Break 720

Contact Type:

1N0-1NC (Momentary)

Color: Black

Terminals

Stainless steel saddle clamp type for 1 x 18 - 14

AWG (0.75 - 2.5 sq. mm) solid or stranded copper

conductor

Section VI – Related Publications

The following literature can be obtained from FMC Measurement Solutions Literature Fulfillment at

measurement.fulfillment@fmcti.com or online at www.fmctechnologies.com/measurementsolutions.

When requesting literature from Literature Fulfillment, please reference the appropriate bulletin number and title.

AccuMate for AccuLoad III-SA

Specification .......................................................................................................................... Bulletin SS06032

Installation/Operation ............................................................................................................. Bulletin MN06136

AccuLoad III-SA

Specification .......................................................................................................................... Bulletin SS06039

Operator Reference ............................................................................................................... Bulletin MN06139

AccuLoad III-X

Communications .................................................................................................................... Bulletin MN06130L

Modbus Communications ..................................................................................................... Bulletin MN06131L

Revisions included in MN06140 Issue/Rev. 0.6 (8/15):

Page 3: Updated Pre-Installation Considerations Section: See "Important Electrical Safety Installation Notes.