National Instruments FP-AI-112 User Manual download pdf (Page 3)

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-AI-112

Wiring the [c]FP-AI-112

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

16 input 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 (V

) 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 eight V

SUP

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

1 2 3 4 5 6 7 8 ... 15 16

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National Instruments FP-AI-112 User Manual Page 3