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parky · October 27th, 2021, 08:18 AM

Although those are intelligent modules according to the manual they are 16 point so there should be no problem, I believe it will not matter if you leave it at 32, it may be possible to change it to 16, however, not having some intelligent modules to test it I cannot assure you that it would not change the rest of the I/O I do not believe it will, just leave a gap of 16 I/O points I suggest you document the current addresses, change it then see if the rest stay as they are configured, you can always go back.

October 27th, 2021, 08:18 AM	#3
parky Member Join Date: Oct 2004 Location: Midlands Posts: 5,248	Although those are intelligent modules according to the manual they are 16 point so there should be no problem, I believe it will not matter if you leave it at 32, it may be possible to change it to 16, however, not having some intelligent modules to test it I cannot assure you that it would not change the rest of the I/O I do not believe it will, just leave a gap of 16 I/O points I suggest you document the current addresses, change it then see if the rest stay as they are configured, you can always go back. Last edited by parky; October 27th, 2021 at 08:22 AM.