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Introduction, Chapter 5, Chapter – Rockwell Automation 1756-XXXX ControlLogix Analog I/O Modules User Manual

Page 93

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Publication 1756-UM009C-EN-P - December 2010

93

Chapter

5

Sourcing Current Loop Input Module
(1756-IF6CIS) and Isolated Analog
Voltage/Current Input Module (1756-IF6I)

Introduction

This chapter describes features specific to the ControlLogix isolated analog
voltage/current input module and the ControlLogix sourcing current loop
input module..

Topic

Page

Use the Isolated Power Source on the 1756-IF6CIS

94

Choose a Data Format

95

Features Specific to the 1756-IF6I and 1756-IF6CIS Modules

96

Use Module Block and Input Circuit Diagrams

104

Wire the 1756-IF6CIS Module

106

Wire the 1756-IF6I Module

109

1756-IF6CIS or 1756-IF6I Module Fault and Status Reporting

111

IMPORTANT

The 1756-IF6CIS and 1756-IF6I modules primarily operate the
same with a few exceptions, including:

• The 1756-IF6CIS only operates in current mode.

• The 1756-IF6CIS offers an isolated power source for each

channel that supplies power to external transmitters.

The differences on the 1756-IF6CIS module are described on

page 94

.

With a few noted exceptions included in the descriptions, the
rest of the features described in this chapter apply to
both modules.