The Auxiliary I/O Board (A4) contains six (6) configurable one (1) form-C relays. Relay contacts are rated for 0.5A @ 125 Vac/Vdc.
Each relay has:
- a RED LED that serves as a debugging aid that illuminates when the relay is in alarmed state
- a second contact set which feeds back the relay’s state to ATevo’s main processor
Each relay is configurable to:
- change states based on any alarm condition or status point
- be latching or non-latching
- switch to active state after a pre-programmed delay
Last modified:
3 August 2023