Huawei FusionModule1000A40 Initial Configuration Parameter Manual page 30

NO.F002 Fire Extinguishing System Conceptual Diagram (CE) -2
-
+ E + ROV SIL AL FLT RST
AUX
REMOTE
24V
CONTROL
Technical requirements:
1.
All fire extinguishing signal cables are red (BOM number: 25030029) and black (BOM number: 25030073) cables with naked crimping single-wire cord end terminals (BOM number: 14170214). 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.
2. Connect a 10K terminal resistor to each of the last the fire alarm sounder and fire alarm horn/strobe in parallel.
3. 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.
4. 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.
5. 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.
6. 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.)
red
L1 IN L1 IN
-R
red
L1 OUT L1 OUT
L2 L2
black black
red
L1 IN
-R
red
L1 OUT
L2
black
black
red black red black
+ - + - + - + - + - + - + - +
DATA POWER ZONE 1 ZONE 2 ZONE 3 2ND
S1 S2
STATUS UNITS SOUNDER
Connect the first stage Connect smoke Connect heat
Data cable
Power cable
alarm to the fire alarm detector in detection detector in detection Connect the second stage alarm to the
bell. zone 1 zone 2 horn strobes and warning signs .
L1 IN L1 IN L1 IN
-R -R -R -R
L1 OUT L1 OUT L1 OUT L1 OUT
L2 L2 L2
L1 IN L1 IN L1 IN L1 IN
-R -R -R -R
L1 OUT L1 OUT L1 OUT L1 OUT L1 OUT
L2 L2 L2 L2
- NC C NO NC C NO + - + - + - + -
1ST 2ND MODE MAN REL
HOLD
SELECT RELEASE PRESS
STAGE STAGE
SWITCH
Connect the Connect the pressure
emergency signal to the pneumatic
abort port to switch.
the Extinguishant
abort button .
brown & white
green brown & white green green brown & white
+ - + - NO C NC C NO NC C NO NC C NO
EXTING LOW EXTRACT FAULT LOCAL FIRE
PRESS
RELAY FIRE RELAY
SWITCH
Connect the electrical Connect the fault signal Connect the gas release signal Connect the fire alarm signal
output (NO) to the collector
actuator drive signal to the output (NO) to the collector output (NO) to the collector of
of the monitoring system.
electrical actuator. of the monitoring system. the monitoring system.