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Rockwell Automation 1769-XXXX Compact I/O Modules  User Manual

Page 35

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Rockwell Automation Publication 1769-IN088A-EN-P - February 2011

35

Module Wiring Chapter 2

EXC 3

SENSE 3

RTN 3

EXC 3

SENSE 3

RTN 3

EXC 3

SENSE 3

RTN 3

EXC 3

SENSE 3

RTN 3

Two-wire Potentiometer Configuration

Three-wire Potentiometer Configuration

Add Jumper

Cable Shield (to Ground)

Return

RTD EXC

Belden 9501 Shielded Cable

Run RTD EXC and sense wires from the module to
potentiometer terminal and tie terminal to one point.

Sense

RTD EXC

Belden 83503 or 9533 Shielded Cable

Return

Potentiometer

Potentiometer

Return

RTD EXC

Belden 9501 Shielded Cable

Cable Shield (to Ground)

Add Jumper

Potentiometer

Potentiometer

Belden 83503 or 9533 Shielded Cable

Sense

RTD EXC

Return

Cable Shield (to Ground)

Cable Shield (to Ground)

Run RTD EXC and sense wires from the module to
potentiometer terminal and tie terminal to one point.