Apollo Input/Output Unit

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By Paul Maloney on Mon 11 May 2026

By Paul Maloney on Tue 14 April 2026

By Paul Maloney on Fri 23 January 2026

A45SA4700102APO

Provides supervision of one or more normally open contacts connected to a single pair of cables and a set of changeover relay output contacts
Apollo Product Code: SA4700-102APO