Huawei FusionModule1000A40 Initial Configuration Parameter Manual page 53

No.F002 Fire Extinguishing System Conceptual Diagram (CE) -2
-
+ +
ROV SIL AL FLT RST
E
AUX
REMOTE
24V
CONTROL
Technical requirements:
1. All fire extinguishing signal cables are red (BOM number: 25033402-005) and black (BOM number: 25033402) cables
2. Connect the Smoke Detector,Heat Detector,Horn Storbes,Fire Alarm Bell and Start/Stop Button to the UT terminal (14170025). Cord end terminals (14170214) are used to connect other fire devices and extinguishing control panels host terminals.
3. Connect a 10K terminal resistor to each of the last the fire alarm sounder and fire alarm horn/strobe in parallel.
4. Connect cables to the smoke detector and heat detector by referring to the diagram. Connect a 6.8 K terminal resistor to the last smoke and heat detectors in parallel.
5. Connect the emergency abort button and pneumatic switch to a 6.8 K terminal resistor in parallel, and to a 470 ohm resistor in serial. Connect an electrical actuator to a 1N4004 diode in parallel.
6. Alarm signals are reported to the monitoring system over shielded straight-through network cables. The connection definitions are as follows: LOCAL FIRE, FIRE RELAY, and FAULT RELAY. The signal cables connect to the ECC over dry contacts.
7. Attach cable labels to all cables connected to the extinguishant control panel and wiring terminals on electrical actuators and pneumatic switches. See the label table for the label content. Cable direction labels must be arranged neatly in the same direction. Cables must be bound neatly, with cable ties in the same direction. (Labels are
printed on label paper with the BOM number 29041061, attached on cable ties with the BOM number 21200708, and bound to corresponding cables.)
Smoke Smoke
Detector-5 Detector-4
red
L1 IN
-R
red
L1 OUT L1 OUT
L2
black black
Heat
Detector-5
red
L1 IN
red
L1 OUT
L2
black
red black red black
+ - + - + - + - + - + - + -
DATA POWER S1 S2 ZONE 1 ZONE 2 ZONE 3
SOUNDER
STATUS UNITS
Connect the first Connect smoke Connect heat
Data cable
Power cable
stage alarm to the Connect the second stage alarm to
detector in detector in
fire alarm bell.
detection zone 1 detection zone 2 the horn strobes and warning signs .
The red cable is positive and the black cable is negative. The pneumatic switch, Warning signs, and fire alarm bell each has two wiring terminals that connect to two wires. The fire alarm bell is polarity insensitive. For details, see the diagram.
Smoke Smoke Smoke Detector-1
Detector-3 Detector-2
L1 IN L1 IN L1 IN L1 IN Terminal Resistor 6.8K
-R -R -R -R
L1 OUT L1 OUT L1 OUT L1 OUT
L2 L2 L2 L2
Heat Heat Heat Heat
Detector-4 Detector-3 Detector-2 Detector-1
L1 IN L1 IN L1 IN L1 IN Terminal Resistor 6.8K
-R -R -R -R -R
L1 OUT L1 OUT L1 OUT L1 OUT L1 OUT
L2 L2 L2 L2
black
+ - + - + - + - +
NC C NO NC C NO
2ND 1ST 2ND MODE MAN HOLD
STAGE STAGE SELECT RELEASE PRESS
SWITCH
Connect the
Connect the pressure
emergency
signal to the pneumatic
abort port to switch.
the Extinguishant
abort button .
To Monitoring
system
green brown & white
green brown & white green
- + - + -
NO C NC C NO NC C NO NC
REL EXTING LOW EXTRACT FAULT LOCAL FIRE
PRESS RELAY FIRE RELAY
SWITCH
Connect the fire alarm
Connect the electrical Connect the fault signal Connect the gas release
signal output (NO) to the
actuator drive signal to the output (NO) to the signal output (NO) to the
collector of the monitoring
electrical actuator. collector of the monitoring collector of the monitoring
system.
system. system.
brown & white
C NO