Rmio Board Of The Line-Side Converter; Frame Size R5; Frame Size R6 - ABB ACS800 Series Hardware Manual

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RMIO board of the line-side converter

Frame size R5

The location of terminal X34 in the line-side converter is shown below. Connect the
external +24 V supply to the board as described in steps 2 to 8 in section
board of the motor-side
Terminal X34

Frame size R6

1. Remove the top cover by releasing the retaining clip with a screw driver and lifting
the cover upwards.
2. Disconnect the DDCS communication module by undoing the fastening screws
and disconnecting the fibre optic cables. Disconnect other optional modules if
present.
3. Disconnect the control panel cable.
4. Disconnect the additional fan cable (detachable terminal) and release the strain
relief.
5. Remove the I/O terminal blocks.
6. Undo the fastening screws of the upper plastic cover.
7. Lift the cover carefully upwards by the lower sides.
8. Disconnect the control panel cable from the RMIO board.
External +24 V power supply for the RMIO boards via terminal X34
converter.
RMIO