National Instruments cFP-PWM-520 - Manual (Page 3)

© 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-180x), 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