Rockwell Automation 1771-CFM,D17716.5.99 CONFIGURABLE FLOWMET - Manual (Page 25)

2–7 Install the CFM Module
Publication 1771Ć6.5.99 - December 1995
!
ATTENTION: Remove power from the 1771 I/O
chassis backplane before you install the CFM module.
Failure to remove power from the backplane
could cause:
•
injury
•
equipment damage due to unexpected operation
•
degradation of performance
Place the module in the card guides on the top and bottom of the slot
that guide the CFM module into position.
Important: Apply firm even pressure on the module to seat it into
its backplane connector.
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
CFM module
CFM module
19809
card guides
locking bar
locking bar pin
Snap the chassis latch over
the top of the module to secure it.
11
17643
wiring arm
install
remove
horizontal bar
Attach the wiring arm (1771ĆWN) 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.
1771ĆWN
12
At power-up, the active and fault indicators are on. An initial
module self-check occurs. If there is no fault, the fault indicator
turns off. See page6–1 for information on interpreting the status
indicators.
Install the CFM Module