TechnipFMC Smith Meter AccuLoad IV User Manual

AccuLoad IV Installation & Maintenance Manual
Introduction 10
1.1.2 Electronic Modules
The AccuLoad IV has the following standard and optional electronic modules. Table 1: Electronic Modules
by Model explains which modules are standard or optional for each AccuLoad model; Table 2: Model
Functions and Capacities provides details about each module.
Table 1: Electronic Modules by Model
Model Standard Modules Optional Modules
ST THMI
A4M
A4I (up to two; only one may be
installed internally)
QT THMI
A4M
A4B
A4I (up to two external or internal)
N4 THMI
A4M
Card reader
SA MMI component THMI Card reader
SA FCM component A4M
A4B
A4I (up to one per board set)
A4M and A4B (up to three board sets)
Table 2: Model Functions and Capacities
Module Description Interfaces Power Model & Location
THMI Touch-screen user interface;
connects to the A4M via
Ethernet
Ethernet
Serial
24 volts direct
current (VDC)
ST (front cover)
QT (front cover)
N4
SA MMI
A4M Main I/O board that provides up
to six dual-channel product
meter pulse inputs; pulse inputs
not used for product meters can
be used for up to four metered
injector pulse inputs
Meter pulse input
Pulse outputs
Digital I/O alternating
current/direct current (AC/
DC)
Analog I/O
Ethernet
93 to 230 volts
alternating
current (VAC)
ST
QT
N4
SA FCM
A4B I/O expansion for the QT and
SA models
Meter pulse input
Digital I/O AC/DC
Ethernet
24 VDC QT
SA FCM
A4I Optional I/O expansion module
generally used for metered
injector interfaces
Additive meter pulse input
Digital input DC
Digital output AC
24 VDC ST
QT
SA FCM
(may be mounted
internally or in
separate enclosure)
Card
reader
Proximity card reader for
access control
Serial communication 24 VDC N4
SA MMI
(may be mounted in
front cover or in
separate enclosure)

TechnipFMC Smith Meter AccuLoad IV Specifications

General

Brand	TechnipFMC
Model	Smith Meter AccuLoad IV
Category	Measuring Instruments
Language	English