Rockwell Automation 1771-OD AC (120V) Isolated Output Module Installation Instructions - Manual (Page 7)

AC (120V) Isolated Output Module 7
Publication 1771-IN078A-EN-P - October 2002
ATTENTION
!
Remove power from the 1771 I/O chassis
backplane and 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.
Swing the chassis locking bar down into place to secure
the modules. Make sure the locking pins engage.
1771ĆA1B, ĆA2B, ĆA3B, ĆA3B1, ĆA4B I/O chassis 1771ĆA1B, ĆA2B, ĆA3B1, ĆA4B Series B I/O chassis
locking tab
card guides
Module
Module
19809
card guides
locking bar
locking bar pin
Snap the chassis latch over
the top of the module to secure it.
1
17643
wiring arm
install
remove
horizontal bar
Attach the wiring arm (1771ĆWD) 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. 1771ĆWD
2
Install the Module and Field
Wiring Arm