©
National Instruments Corp.
3
FP-PWM-520 and cFP-PWM-520
Installing the cFP-PWM-520
The cFP-PWM-520
mounts on a Compact FieldPoint backplane
(cFP-BP-
x
or cFP-180
x
), which provides operating power to the
module. Installing the cFP-PWM-520 onto a powered backplane
does not disrupt the operation of the bank.
To install the cFP-PWM-520, refer to Figure 2 and complete the
following steps:
1. Align the captive screws on the cFP-PWM-520 with the screw
holes on the backplane. The alignment keys on the
cFP-PWM-520 prevent backward insertion.
2. Press firmly to seat the cFP-PWM-520 on the backplane.
3. Using a number 2 Phillips screwdriver with a shank of at least
64 mm (2.5 in.) length, tighten the captive screws to 1.1 N
⋅
m
(10 lb
⋅
in.) of torque. The nylon coating on the screws prevents
them from loosening.
Figure 2.
Installing the cFP-PWM-520
1
cFP I/O Module
2
Captive Screws
3
cFP Controller Module
4
Screw Holes
5
cFP Backplane
2
2
1
3
5
4
4
