Rockwell Automation GV3000/SE V.6 Regulator Board 0-56921-6xx, 413338-6BU, 0-56940-6xx, 814.61.00 User Manual
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Installing Regulator Board P/N 0-56921-6xx in 7.5 to 10 HP @ 460 VAC Drives
3-5
Step 5.4. Connect the new Regulator board to the keypad bracket using the fasteners
removed earlier. Use the metal screws and lock washers for the two
corners of the board that have metal-plated grounding pads. Use the rivets
to mount the other two corners of the board.
To use the rivets, insert the plastic rivet bodies into the mounting holes.
Press the posts into the rivet bodies.
Important: Improper grounding of the Regulator board can result in erratic operation
of the drive.
Step 5.5. Drives with option boards only: Align the key on the Regulator board’s
34-conductor ribbon cable connector with the slot in the option board
connector. Press the ribbon cable connector in until it locks into position.
Figure 3.4 – Regulator Board Location in 7.5 to 10 HP @ 460 VAC Drives
Side View
Front View
Top View
Option Board
Regulator Board
Current Feedback Board