SG Relay Box for Alarm Indicator:
SG Relay Box for Alarm Indicator Main Feature
1. Adopt group indicator column, reduce the occupied space and the visual range is extensive.
2. Alarm display for the LED and extend the service life and reduce the power consumption.
3. Using RS485 serials port communication between relay box and indicator (4 wick cable connection).
4. Automatic conversation between main power and emergency power, with power loss alarm function.
5. When two power supplies are AC 220V, Alarm indicator connection capacity can be up to 20.
SG Relay Box Main Technical Parameters
Model: SG
Color: Light gray
IP Ratting: IP 44
Cable Grand: 8-M27*1.5 /10-M24*1.5
Hull Material: Steel
Power Loss: 400W/630W/1000W
Installation Type: Wall Mounting
Power Supply: Main Power AC220V 50/60HZ Emergency Power DC 24V
Distinguish Signals: General Emergency Alarm System, CO2Release Alarm, Fire Alarm, M/E Failure Alarm, Telephone Call, Telegraph Alarm, Dead Man Alarm, and Water Mist Alarm.