Справочник Пользователя для National Instruments FP-CTR-502

© National Instruments Corp.

2. Press firmly to seat the cFP-CTR-502 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-CTR-502

The FP-TB-x terminal base has connections for each FP-CTR-502 
channel and for an external power supply to power the input 
channels and field devices. The cFP-CB-x connector block 
provides the same connections for the cFP-CTR-502. The V and 
V

SUP

 terminals are all internally connected, as are the C and COM 

terminals.

1

cFP I/O Module

2

Captive Screws

3

cFP Controller

4

Screw Holes

5

cFP Backplane

2

2

1

3

5

4

4