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Install the module and field wiring arm – Rockwell Automation 1771-IR Installation Instructions User Manual

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RTD Input Module

4

Publication 1771Ć5.63 - November 1998

!

ATTENTION: Remove power from the 1771 I/O
chassis backplane before you install the module.
Failure to remove power from the backplane
could cause:

module damage

degradation of performance

injury or equipment damage due to possible
unexpected operation

Placethemodulein thecard guides on thetop and bottom of thechassis that guidethemoduleinto position.

Important:

Apply firm even pressure on the module to seat it into its backplane connector.

1

1771ĆA1B, ĆA2B, ĆA3B, ĆA4B I/O chassis

Snap thechassis latch over the

top of themoduleto secureit.

Swing thechassis locking bar

down into placeto securethe

modules. Makesurethelocking

pins engage.

1771ĆA1B, ĆA2B, ĆA4B Series B I/O chassis

Attach thewiring arm (1771ĆWF) to thehorizontal bar at the

bottom of theI/O chassis.

Thewiring arm pivots upward and connects with the

moduleso you can install or removethemodulewithout

disconnecting the wires.

2

1771ĆWF

Install the Module and

Field Wiring Arm