National Instruments CFP-CB-4 用户手册

© National Instruments Corp.

To install the cFP-CB-x, refer to Figure 14 and complete the 
following steps:

1. Align the captive screws on the cFP-CB-x with the holes on the 

backplane. The shape of the I/O connector on the cFP-CB-x 
prevents backward insertion. 

2. Press firmly to seat the cFP-CB-x 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 14.  Installing the cFP-CB-x

1 Connector Block Captive Screws
2 I/O Module

3 Screw Holes for Connector Block
4 Socket for Connector Block

3 

4 

3 

2 

1 

1