C-TEC CFP 4 Zone AlarmSense 2-Wire Fire Panel Replacement Motherboard (CFP704-2M)

The C-TEC CFP704-2M is a replacement motherboard (main PCB) for the C-TEC CFP704-2 four zone AlarmSense two-wire fire alarm panel. The CFP704-2 works with Apollo's AlarmSense detectors, call points, sounders and visual indicators, which share the same pair of wires on each zone. Use this board to repair an existing CFP704-2 panel. The panel's power supply is a separate item.

Key features

• For the CFP704-2 AlarmSense panel
• Four AlarmSense zone circuits, compatible with Apollo AlarmSense detectors, call points, sounders and visual indicators
• Four additional conventional (non-AlarmSense) 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
• Expansion connections for a CFP761 network card (up to eight two-wire repeaters), relay output cards and EN54-13 sounder circuit boards

Technical specifications

• AlarmSense zones: 4 (max 500m per circuit)
• Max devices per zone: 25 AlarmSense detectors/manual call points
• Conventional sounder circuits: 4 (max 500m per circuit)
• 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
• Quiescent current (panel): 25mA