9477/12 series digital output module relays for Zone 1 and Class I, Div. 1 have six or eight channels for operating non-intrinsically safe solenoid valves with a high switching capacity. Zero-potential relay contacts (normally open contacts) are available as outputs in Ex e or conduit connection technology. Operation in combination with I.S. I/O modules is permissible.
- With up to 8 normally open relay contacts
- Non-I.S. outputs with a high switching capacity up to 100 VA
- Module hot swap in Zone 1 and Class I, Div. 1