User guide

Option Adapters
40
870 USE 101 00 V.2.2
Front Panel Components
Overview
The front panel includes:
An LED indicator
Battery compartment
Address switches
9-pin D-shell connector for Modbus Plus communications
Diagram
The diagram below shows the LED indicator, address switches, Modbus Plus
connector, and battery compartment.
Continued on next page
Label Description
1 LED indicator
2 Battery compartment door
3 Address switches for Modbus Plus
4 9-pin D-shell connector for Modbus Plus
communications