Apollo Input/Output Unit

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By Paul Maloney on Fri 16 October 2026

By Paul Maloney on Thu 15 October 2026

By Paul Maloney on Mon 24 August 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