National Instruments FP-AI-112 Wiring the [c]FP-AI-112

3. Using a number 2 Phillips screwdriver with a shank of at least

64mm (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-AI-112

Wiring the [c]FP-AI-112

The FP-TB-x terminal base has connections for each of the

16input channels and for an optional external power supply to

power field devices. The cFP-CB-x connector block provides the

same connections. Each channel has one input terminal (VIN) for

voltage input. All 16 inputs are referenced to the COM terminals,

which are internally connected to each other and to the C terminals.

The channels share eightVSUP terminals, all of which are internally

connected to each other and to the V terminals.

1cFP-AI-112

2 Captive Screws

3 cFP Controller Module

4 Screw Holes

5 cFP Backplane

3 5