The C-TEC CFP704-4M is a replacement motherboard (main PCB) for the C-TEC CFP704-4 standard four zone conventional fire alarm panel. The CFP704-4 is compatible with C-TEC's ActiV conventional fire detectors, sounders and visual alarm devices. Use this board to repair an existing CFP704-4 panel. The panel's power supply is a separate item.
Key features
- For the CFP704-4 four zone conventional panel
- Four detector zone circuits and four conventional sounder circuits
- Engineering functions including zone test, coincidence (double knock), zone delays, non-latching zones and one-man walk test
- Two on-board relays (Fire and Fault)
- Two open-collector outputs (Remote and Reset)
- Class change and alert inputs
- Combined keypad/keyswitch entry with colour-coded buttons
- Expansion connections for a CFP761 network card (up to eight two-wire repeaters), CFP relay boards and EN54-13 sounder circuit boards
Technical specifications
- Detector zones: 4 (max 500m per circuit)
- Max devices per zone: 25 detectors (or 32 detectors/manual call points combined)
- Call point resistor: 470 to 680Ω
- Conventional sounder circuits: 4 (max 500m per circuit)
- Max sounder output current: 4 x 200mA (800mA total)
- EOL resistor: 6800Ω
- Alarm voltage: 27V max, 20V min
- Relays: Aux Fire and Fault, volt-free single pole changeover, max 1A at 30V DC
- Open-collector outputs: Reset and Remote, max sink current 30mA
- Inputs: Class Change and Alert (connect to 0V to trigger, max 27V)
- Auxiliary output: 24V, protected by a resettable fuse
