Manual

Publication 1756-UM009C-EN-P - December 2010 93

Chapter

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.