Network Interface Card – Singapore FireFinder Addressable

  • The NIC gives the FireFinder network capabilities via the RS422 communications port.
  • Provides an additional RS232 communications port when connected to Controller Interface Card (CIC)
  • High level interface for Building Management or ModBus protocol for SmartGraphics and PLCs.
  • The NIC can be isolated from other network devices.
  • Loop In/Loop Out for easy installation.



24 VDC

Quiescent Current

65 mA

Available External Ports

2 x RS485 Network ports In/Out

Max Distance between NICs 


Cable requirements

2 x core screened & twisted

Operating temperature

-5°C to +55°C (no icing)

Relative humidity

0 to 95% (non condensing)


225 grams

Item Numbers

Network Interface Card – NIC (4 Wire) 159-0053