The Euchner CES-AR-AES-12 is an evaluation unit for the CES-AR chain of safety switches, supporting up to 12 connectible safety switches via two safety inputs. It provides semiconductor outputs (p-switching, short circuit proof) and three LED displays for fault, AR chain status and device status indication. The unit mounts on a TH 35 rail, connects via coded plug-in screw terminals, and is rated IP20 for use within enclosed control panels.
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