Processor Adapter User Guide

Option Adapters
870 USE 101 10 V.2 79
Section 2.4
Redundant Modbus Plus Option Adapter
Overview
Purpose This section describes the 172 PNN 260 22 Redundant Modbus Plus Option
Adapter, including the front panel components and specifications.
In This Section This section contains the following topics:
For This Topic... See Page...
Front Panel Components 80
Specifications 84