Sensata Crydom Solid State Relay, 1.5 mA Load, DIN Rail Mount, 30 V dc Load, 32 V dc Control - DRML1

DRML1 Load Monitoring Module (Nova22 SSR Plugin). Crydom DRML1 load monitoring module is an add-on module designed to be plugged into panel mount PM22 series and DIN Rail Mount DR22 series solid state relays to provide complimentary monitoring functions. This module can detect partial or total load failure of up to 8 loads, for a total current ranging from 1.2 A up to 50 A at 600 V ac. Features and Benefits. Selectable max current rating: 20 Amps or 50 Amps. Selectable alarm delay (0.1 sec, 1 sec, 5 sec). Alarms detected: undercurrent, overcurrent, open mains voltage, SSR fault. Alarm output: PNP open collector, 6 V dc to 28 V dc, 100 mA. Up to 128 modules can be connected in parallel. Multicolour LED input status and alarm indication