Interface Modules


 
FLM‑420‑NAC Signaling Device Interface Modules
  • Rotary switches for automatic or manual address setting
  • Control of signaling device line by pole reversal
  • Synchronized activation of all signaling devices connected to a LSN module via FLM‑420‑NAC Signaling Device Interface Module
  • Ten different output signals via LSN selectable
  • Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators
  • Available with surface-mounted housing or DIN rail adapter
 

Features

LSN vds
 
 
FLM-I 420-S Short-circuit isolator
  • Rotary switches for automatic or manual address setting
  • Preservation of LSN loop functions in the event of a short-circuit by two integrated isolators
  • Power supply via LSN
  • Three free screw terminals
 
 
FLM‑420‑RHV Relay High Voltage Interface Modules
  • Relay function or fan control function selectable
  • Rotary switches for automatic or manual address setting
  • LED display for operating state (can be deactivated with LSN)
  • Power supply via LSN
  • Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators
  • Available with surface-mounted housing or DIN rail adapter
 

Features

LSN vds