Hardware reference guide

CPU Modules
35013379 02 October 2007 161
140CPU43412 CPU Module
Overview The following provides information on the 140CPU43412 Controller module –
CPU 2M, 1xModbus Plus, Max IEC Program – 896 k.
CPU Module The following figure shows the CPU Module and its components.
Modbus Comm 1
Date
Installed
Batt.
Dey
sw
Modbus
Comm 1
Network
Node
Customer Identification Label
(Fold label and place it inside door)
Part #31000226
Removable door
Part #043513804
Model Number
Module Description
Color Code
LED Area
Battery
Key Switch
Modbus
Connector
140
CPU 434 12
486 CONTROLLER
Modbus
Connector
Modbus Plus
Connector
Modbus Comm 2
Modbus
Plus
Slide
Switch
Modbus
Comm 2
Modbus
Plus
ASCII
RTU
mem
X
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com