Rockwell Automation 2364F RGU Main Control Board Replacement - Manual (Page 5)

Publication 2364F-5.12 March 1999
RGU™ Main Control Board Replacement Firmware Version 3.01 5
Installing the Main Control
Board 1. Put on the ESD wrist strap and attach it to the PE busbar.
2. Mount any communication boards that were previously removed from
the main control board (as shown in Figure 3). Torque all mounting
screws to 4 lb-in (0.5 N-m).
3. Slide the main control board downward onto the slide-mount standoffs.
4. Mount the main control board to the mounting plate. Torque the
mounting screws to 14 lb-in (1.5 N-m).
5. Connect TB1 to the main control board. Verify that all the terminals are
secure.
6. Connect J2, J3, J9, J10, J11, and J12 as shown in Figure 2.
Concluding Steps After installing the main control board, remove all tools and debris from the
unit and secure the bay door. Send the old board to Rockwell Automation
for repair or dispose of the board according to your company’s procedures
and local ordinances.
!
ATTENTION: The parameters must be configured before
operating the unit. See the startup chapter of publication
2364F-5.01 to configure the parameters in the new main control
board.