CFX-Plus Pro-Sense 8-12 Installation, Commissioning & Operating Manual
Approved Document Ref: UI-CFX-Plus-PS-02 Issue 1.0
ABOUT THIS PANEL
TECHNICAL SPECIFICATION
Electrical Specification Inputs & Outputs - TPCA01-X2/X4 Main PCB
Terminal capacity 0.5mm2to 2.5mm2solid or stranded wire.
PSU @ output Power supply voltage control line. For temperature compensation control.
PSU Input + - 28V DC supply input. Diode protected
for reversal and independent short
circuit. Max current 3 amps.
Max input current 3 amps. Input voltage
22V DC to 32V DC.
28V+, 0V- power output 28V DC supply output for fire alarm
accessory relays etc. Max continuous
use = 400mA.
Fused @ 500mA. Fuse =
500mA resettable fuse.
Common fire relay Fire relay contact. Clean C/O.
Max 3A @ 30V DC.
Unfused
Common fault relay Maintained fault relay contact. Clean C/O
Max 3A @ 30V DC.
Unfused
Outputs; FR, FLT Switched -ve voltage outputs for relay
control.
Overload voltage protected to 52V DC.
Current limited 680R. Max load = 40mA
Inputs; CC, PUL Switched -ve inputs, connect to 0v to
trigger. Max input voltage = 28V DC. Non-
latching, max resistance 100R.
Protected via 10K Ohm impedance, 3v6
Zener diode.
SNDR 1 - 2 28V DC polarity reversal monitored
sounder outputs to fire alarm devices.
4K7 Ohm 5% 0.25W EOL resistor.
Monitoring current limit 28mA, fused @
500mA. Typical max load 22 devices @
18mA each per circuit. Ensure 2.4A is not
exceeded.
Zone 1 - 4 Fire alarm zone circuits. Conventionally
wired detection circuit. 4K7 Ohm 5%
0.25W EOL resistor.
Monitoring current limit 50mA, fused
@ 500mA. Typical max load 22 alarm
devices @ 18mA each per circuit. Ensure
2.4A is not exceeded.
Electrical Specification Inputs & Outputs - TPCA04-S/H zone cards
Terminal capacity 0.5mm2to 2.5mm2solid or stranded wire.
Zone A - D Fire alarm zone circuits. Conventionally
wired detection circuit. 4K7 Ohm 5%
0.25W EOL resistor.
Monitoring current limit 50mA, fused
@ 500mA. Typical max load 22 alarm
devices @ 18mA each per circuit. Ensure
2.4A is not exceeded.
Programmable outputs OP A & OP B Switched -ve voltage outputs for relay
control.
Overload voltage protected to 52V DC.
Current limited 680R. Max load = 40mA
Programmable relay output Fire relay contact. Clean C/O, C & N/O
Max 3A @ 30V DC.
Unfused
SNDR A - B 28V DC polarity reversal monitored
sounder outputs to fire alarm devices.
4K7 Ohm 5% 0.25W EOL resistor.
Monitoring current limit 28mA, fused @
500mA. Typical max load 22 devices @
18mA each per circuit. Ensure 2.4A is not
exceeded.
Electrical Specification Inputs & Outputs - TPCA05 comms PCB
Comms A - B RS485 Repeater Comms, fused @ 20mA
28V Supply output Fused @ 500mA
Programmable outputs 1 - 6 Switched -ve outputs Overload voltage protected to 52V
DC Current limited 680R
Max load = 40mA
