Bosch FLM-420-O1I1-D | Output-Input Interface Module with 1 Open Collector Output and 1 Monitored Input, DIN-Rail Version

Bosch FLM-420-O1I1-D | Output-Input Interface Module with 1 Open Collector Output and 1 Monitored Input, DIN-Rail Version


The FLM-420-O1I1 Output-input Interface Modules are fitted with one output to control external devices and with one monitored input. They are 2-wire LSN elements for connection to the fire panels FPA-5000 and FPA-1200 and offer the enhanced functionality of LSN improved technology. Semi-conductor output electrically isolated from LSN loop and short-circuit proof. Max. switchable current per output 700 mA. Individually selectable input monitoring functions (EOL or contact). Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators