Description
IO950ND Apollo IO Unit is the new DIN-Rail input/output unit which provides supervision of one or more normally open contacts connected to a single pair of cables and a set of changeover relay output contacts.
Ease Of Installation
Improved design for ease of wiring meaning faster installation – unit can be fitted to back-box before wiring is connected. Color coded terminal blocks for easier identification (green for loop wiring, yellow for mains wiring, grey for inputs and low voltage relays).