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Why is the ACTIVE LED on my AS-B875-111 module flashing?

A rapid flash on the ACTIVE LED of the AS-B875-111 indicates the unit is in the process of initialization. A slow flash on the ACTIVE LED of the AS-B875-111 indicates that at least one input is out of range.


Legacy KB System (APS) Data: RESL163870 V1.0, Originally authored by on , Last Edited by on
Related ranges: Modicon 1/2/3/4/5/8/984s
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