Bosch FLM-420_4-CON-D FLM-420/4-CON Conventional Interface Modules 4-wire LSN Interface module conventional use rail F.01U.012.535

Can be used with a wide range of conventional detectors Monitoring of primary lines for alarms, short circuits and wire breaks Conventional detectors can be connected in two stubs or one loop Individual detector parameters can be programmed for each stub Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators Expanded system limiting values of LSN improved technology Color White Color in RAL RAL 9002 Gray white Dimensions (H x W x D) (mm) 110 x 110 x 48 mm Input voltage (VDC) 15 – 33 VDC LED color Red LSN current consumption (mA) 8.5 mA LSN operating voltage (VDC) 15 – 33 VDC Material Trim ring: PC/ABS Operating relative humidity, non-condensing (%) 0 – 95 % Operating temperature (°C) -20 – 55 °C Storage temperature (°C) -25 – 80