National Instruments NI 9944 - Manual

USER GUIDE
NI 9944/9945 Quarter Bridge
Completion Accessory
This document describes the features of the National Instruments 9944 and
9945 Quarter Bridge Completion Accessories, referred to inclusively in
this document as the NI 9944/9945. You can use the NI 9944/9945 to add
a quarter bridge to the NI 9237 module. Refer to the NI 9237 Operating
Instructions for more information about the NI 9237.
Figure 1. NI 9944/9945 Quarter Bridge Completion Accessory
What You Need to Get Started
To use the NI 9944/9945, you will need the following:
❑
Plastic tie strap for strain relief wrapped around the two front holes,
as shown in Figure 3
❑
M4x20 screw, or other hardware that fits in the 8.89 mm (0.350 in.)
outer clearance hole and 4.57 mm (0.180 in.) inner clearance hole,
as shown in Figure 3
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TIONAL INSTRUMENTS