Conventional Sounder Circuit Wiring; Auxiliary Input Wiring; Relay Output Wiring - C-TEC CAST XFP Engineering Manual

CAST XFP 16 ZONE ANALOGUE ADDRESSABLE FIRE ALARM PANEL

Conventional sounder circuit wiring

Two conventional sounder circuits are provided. See technical specification (page 47) for circuit limitations.
If a full complement of sounders are used, split them equally across both circuits. A 6k8 end of line (EOL)
resistor (provided) MUST be connected at the end of each sounder circuit to allow the wiring to be
monitored. If the sounder circuit is unused, the 6k8 resistor MUST still be fitted at the panel terminals.
Each sounder circuit should be connected to the Main Control PCB terminals marked: Sounder
Circuits 1+, 1- and 2+, 2-, as shown in Fig.6 below. Terminate earth screens at the panel's base earth
distribution post, as shown in Fig.5, page 9.
Fig.6 : Typical conventional sounder circuit connection
Conventional
Sounder Circuit 1
Relay 1 Relay 2 Relay 3
NC C NO NC C NO NC C
Main Control

Auxiliary input wiring

Two programmable auxiliary input connections (non-monitored) are
GENERAL
provided. These can be programmed using the panel's PC programming
FIRE ZONE 1 ZONE 2
tools to operate as required. The wiring for each input should be
connected to the Main Control PCB terminal marked: Auxiliary, as
shown in Fig.7 right.
If applicable, i.e. in electrically noisy environments, input wiring
screens should be terminated at the panel's base earth distribution
ZONE 10
ZONE 9
post, as detailed in Fig.5, page 9.
D45
Mute
Beeper

Relay output wiring

SUPPLY
PRESENT Four volt-free relay output connections are provided: a failsafe fault output* which switches for any TEST ACCESSED
fault condition and three programmable auxiliary relay outputs. All four relays are capable of switching
1A @ 30Vd.c. and MUST NOT be used for directly switching Mains voltages.
GENERAL * In the event of total de-energisation of the fire panel the fault relay will change state.
PSU SYSTEM
FAULT FAULT FAULT
The three auxiliary outputs (Relays 1, 2 and 3) can be programmed using the panel's PC programming
tools to operate as required but their default operations are:
WARNING
REMOVING THIS CIRCUIT
ENGINEERING MANUAL • Approved Document No. DFU5010000 Rev 4 • Page 10 of 48
BOARD EXPOSES HAZARDOUS
VOLTAGES - PLEASE REFER TO
INSTALLATION INSTRUCTIONS
+
SOUNDER
CCT 1
-
Sounder Circuits
Fault
+ 1 -
NO NC C NO
Additional Conventional
PCB
Sounder Circuit 2 (if required)
ZONE 4
ZONE 3 ZONE 5
ZONE12
ZONE 11 ZONE 13
GENERAL
DISABLEMENT
SOUNDER
STATUS
SENSITIVE TO STATIC
ELECTRICITY - OBSERVE
PRECAUTIONS BEFORE
HANDLING
POLARISED
SOUNDER
+
DO NOT SPUR
(Wiring not monitored)
PSU Earth
Distribution Strap
Addressable Loop
Earth Fault Detect
+ 2 - + A -
ZONE 8
ZONE 6 ZONE 7
ZONE 14 ZONE 15 ZONE 16
PHASED
EVACUATION
DELAYS
RUNNING
FOR OPERATIONAL DETAILS PLEASE
CONSULT THE MAINTENANCE MANUAL
Hint! C-TEC's ActiV Sounder
range are compatible with this
fire alarm panel (available @
www.c-tec.com).
POLARISED POLARISED
SOUNDER SOUNDER
+ +

+ B -
Fig.7 : Typical auxiliary input wiring
Auxiliary
+24v I/P1 I/P2 0v
EOL
Resistor
(6k8 ohm)
Input 1
Input 2