PH.ZE.FIT.08 Fighter zones expansion board (PCB)

• Zone expansion board (8 zones).
• Zone termination resistors: 4,7Κ / 0.5W.
• Stand-by curent 60mA.
• Automatic module detection upon installation.
• Interconnection of all units with RS-485 BUS system.

PH.RE.FIT.08 Fighter relays expansion board (PCB)

• Operational voltage: 27.5 Vdc powered from the bus terminals.
• Relay expansion board (8 relays).
• Relay outputs termination resistors 4,7Κ / 0.5W.
• Stand-by curent 85mA.
• Supervised, fused relay outputs on the replay expansion modules: 1.5A fuse.
• Interconnection of all units with RS-485 BUS system.