Rockwell Automation 1771-IR Series D RTD Input Module User Manual - Manual (Page 18)

2–4 Installing the RTD Input Module
Publication 1771Ć6.5.129 - March 2000
Place the module in the card guides on the top and bottom of the chassis
that guide the module into 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 the chassis latch over the
top of the module to secure it.
Swing the chassis locking bar
down into place to secure the
modules. Make sure the locking
pins engage.
1771ĆA1B, ĆA2B, ĆA4B Series B I/O chassis
Attach the wiring arm (1771ĆWF) to the horizontal bar at the
bottom of the I/O chassis.
The wiring arm pivots upward and connects with the
module so you can install or remove the module without
disconnecting the wires.
2
1771ĆWF
Connect your I/O devices to the field wiring arm (cat. no. 1771-WF)
shipped with the module.
!
ATTENTION: Remove power from the 1771 I/O
chassis backplane and field wiring arm before
removing or installing an I/O module.
•
Failure to remove power from the backplane or
wiring arm could cause module damage, degradation
of performance, or injury.
•
Failure to remove power from the backplane could
cause injury or equipment damage due to possible
unexpected operation.
Connect Wiring to the
Field Wiring Arm