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Chapter 4
535-PROF User's Manual
Hardware Set Up
5. Remove Retention Plate
ADDING AND CHANGING OUTPUT MODULES
The 535-PROF has provisions for four output modules. A controller ordered with
output module options already has the modules properly installed. Follow these
instruction to add modules, change module type(s) or change module location(s).
Equipment needed:
Wrist grounding strap
Phillips screwdriver (#2)
Small flat blade screwdriver
Wire cutters
1. With power off, loosen the four front screws, and remove them.
2. Side the chassis out of the case by pulling firmly on the bezel.
3. Use a flat screwdriver to carefully pry apart the clips that hold the front face
assembly to the chassis, as in Photo 3. Separate the printed circuit board
assembly from the front face assembly. Use care not to break the clips or
scratch the circuit boards.
4. As shown in
Photo 4, carefully pry apart, using hands or a small flat screw-
driver, the smaller Option board and the Power Supply board (the one with 3
modules).
5.
To change modules 1, 2 or 3:
Output modules 1, 2, and 3 are firmly held in place by a retention plate and
tie wrap. Carefully snip the tie wrap with a wire cutter. To prevent damage to
the surface mount components, ALWAYS snip the tie wrap on TOP of the
Retention Plate, as shown in
Photo 5.
Remove the retention plate.
3. Pry Clips
4. Separate Boards
