The GMxA monitoring station accepts digital inputs from up to four sensors to provide alarm status indication for each channel, and a Form C (SPDT) fan actuation relay. If any of the sensors detects CO levels above 35ppm, or if a fault is detected, the corresponding alarm status indicator lights and the fan relay de-energizes (failsafe).
- Input Power 24VAC/VDC@0.5A
- Inputs Detect contact closure from sensor relay. Four channels. 24VDC loop
- Output Form C (SPDT) relay. 5A@30VAC
- Alarm Indicators Four, 10mm Red LED; indicates alarm status
- Power Indicator Green LED; indicates power supply operation
- Operating Environment -20° to 50°C (-4° to 122°F); 0 to 90% RH non-condensing
- Physical NEMA 1, metal enclosure, white