Hardware reference guide

Modbus Plus NOM
292
35013379 02 October 2007
Modbus Plus on
Fiber Module
The following figure shows the parts of the Modbus Plus 140NOM25200 module.
Customer Identification Label
(Fold label and place it inside door)
Part #043504417)
Removable Door
Model Number
Module Description
Color Code
LED Area
140
NOM 252 00
CONTROLLER
Port 2 TX and RX
Connectors
X
Comm Parameter
Slide Switch
ASCII
RTU
Modbus
Plus
TX2
TX1
RX1
RX2
Fiber
Port 2
Fiber
Port 1
TX2
RX2
Fiber
Port 2
TX1
RX1
Fiber
Port 1
mem
ASCII
RTU
mem
Modbus
Port
Modbus Connector
Port 1 TX and RX
Connectors
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com