Panel Accessories

RELAY BOARD

ALARM ANNUNCIATOR

MODELS: M2-24, M2-20, M2-16, M2-12 Suitable for screw mounting(except ST4-M1). 7 segment display indication for channel and timing operation (except ST-4M1). User friendly programming for ON/OFF time selection independently (except ST-4M1). Hold /Restart feature is available during power failure, Over voltage protection(except ST-4M1). ST-6M1 / ST-10M2 / ST-10M1 : pulse start signal. ST-15M2 / ST-4M1 : continuous start signal. S1D-C8M3 : Comprises of 8 Relays and each relay can be programmed for maximum of 8 switchings in a cycle. Potential free (Zero volts) continuous start signal and continuous signal from differential pressure switch is mandatory for operating the timer