4. Installation Procedure
(1) Power off the GOT.
(2) Remove two extension unit covers of the GOT.
(3) Attach the extension interface relay board to the extension interface 2 on
the GOT.
After the installation, detach the connector cover from the extension
interface relay board.
For GT155 , the extension interface relay board is not required.
(4) Fit the CC-Link IE communication unit in the GOT case.
4)
(5) Fix the CC-Link IE communication unit by tightening its mounting screws
(4 places) with a tightening torgue of 0.36 to 0.48 N•m.
Remove the connector cover.
3)
6