Installing I/O Modules On The Backplane - National Instruments Compact FieldPoint cFP-21 Series User Manual

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1 cFP-21xx Controller
2 Serial Number Label
3 Write-On Address Label
4 Captive Screws

Installing I/O Modules on the Backplane

© National Instruments Corporation
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Figure 2-13. Installing the cFP-21xx Controller on the Backplane (cFP-BP-4 Shown)
1. Align the captive screws on the I/O module with the holes on the
backplane. Alignment keys on the I/O module prevent backward
insertion.
2. Press firmly to seat the I/O module 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.
Chapter 2 Installing Compact FieldPoint Hardware and Software
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5 Screw Holes
6 Card-Edge Connector
7 cFP-BP-4 Backplane
2-13 cFP-21xx and cFP-BP-x User Manual