XFP XFP501E/X, Инструкция по эксплуатации

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XFP 16 ZONE ANALOGUE ADDRESSABLE FIRE ALARM PANEL
XFP ENGINEERING MANUAL • Approved Document No. DFU1200510 Rev 3 • Page 9 of 36
Connecting the analogue loop to the Main Control PCB
The analogue loop should be connected to the Main Control PCB as illustrated in Fig. 5 below.
Remember to isolate the panel’s Mains and battery backup supplies before making any connections.
The loop’s earth screens should be adequately insulated and connected between the nut and washers on
the base earth distribution post using eyed crimp connectors. Do not disturb the lower nut - this must
be secure to ensure earth continuity.
The base earth distribution post is provided for terminating earth screens or drains and is NOT the
main earthing point. The installer must review the external earth bonding (if required) with
respect to the national wiring rules. If the installation requires protective earth bonding, then this
must be applied externally and in conjunction with the type of earthing system employed on site.
Note that the Main Control PCB connects to the Power Supply PCB via an 8-way telecoms-style connector
cable, the socket for which is located on the PCB’s reverse. This cable
must be connected before the Main
Control PCB is secured in the panel. Ensure all six PCB retaining screws are properly tightened before oper-
ation as they play an important part in the electrical safety and EMC immunity of the panel.
Fig. 5 : Typical analogue addressable loop connection
GENERAL
FIRE ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7
ZONE 8
ZONE 9 ZONE 10 ZONE 11 ZONE12 ZONE 13 ZONE 14 ZONE 15 ZONE 16
D45
SUPPLY
PRESENT TEST ACCESSED
GENERAL
DISABLEMENT
PHASED
EVACUATION
GENERAL
FAULT
PSU
FAULT
SYSTEM
FAULT
SOUNDER
STATUS
DELAYS
RUNNING
Auxilliary
+24V I/P1 I/P2 0v
Relay 1
NC C NO
Relay 2
NC C NO
Relay 3
NC C NO
Fault
NC C NO
Sounder Circuits
+ 1 - + 2 -
Earth Fault Detect Addressable Loop
+ A - + B -
REMOVING THIS CIRCUIT
BOARD EXPOSES HAZARDOUS
VOLTAGES - PLEASE REFER TO
INSTALLATION INSTRUCTIONS
WARNING
SENSITIVE TO STATIC
ELECTRICITY - OBSERVE
PRECAUTIONS BEFORE
HANDLING
CAUTION - RISK OF EXPLOSION IF
INCORRECT TYPE OF BATTERIES FITTED.
DISPOSE OF USED BATTERIES ACCORDING
TO THE MANUFACTURERS INSTRUCTIONS.
FOR OPERATIONAL DETAILS PLEASE
CONSULT THE MAINTENANCE MANUAL
Mute
Beeper
A Short B Short
Analogue loop
Earth distribution
strap from power
supply PCB
PSU PCB connector
cable (connects to rear
of Main Control PCB
and PL1 on PSU PCB
This LED will
be lit amber
if there is a
short circuit
on the loop’s
B+ B- leg
This LED will
be lit amber
if there is a
short circuit
on the loop’s
A+ A- leg
nut
3 x plain
washer
crimped
connection
Do not untighten lower nut
spring
washer
screens
Base Earth Distribution Post
PSU Earth
Distribution
Strap