The 9477/15 series digital output module relay for Zone 2 and Class I, Div. 2 has eight channels for operating non-intrinsically safe solenoid valves with a high switching capacity. Volt-free relay contacts (normally open contacts) are available as outputs in Exec / NI connection technology. Operation in combination with I.S. I/O modules is permissible.
- With 8 volt-free relay contacts
- Ex ec/NI outputs with a high switching capacity up to 100 VA
- Module hot swap in Zone 2 and Class I, Div. 2