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I have a question about IR detectors. My IR detectors are directly connected to a dr4088ln-opto (see attachment).

This works.

My question is, can they be directly attached to a dr4088LN-cs or do I HAVE to use the OPTO version of the DR4088 ? If so, could someone explain why they have to be electrically isolated ?

Would they also work with a yd7001, yd6016-cs combination since the yd6016es-opto has been postponed ?
Richard

Edited on Tuesday, 9 July 2024 at 23:01 (GMT + 2) à Blainville sur mer, Normandie, France;
sent later.