F08 Installation & Programming Manual
Document No: LT0082
FIP Installation
2.4
MAIN
BOARD
Figure 2.4 shows the basic layout of the F08 FIP Main Board.
2.4.1 TERMINALS
The following terminals and connectors are provided:
J1
-
Display FRC Output Connector.
J2
-
12 Way Screw Input Terminal for MCP AZC, MCP, AZC1, AZC2 and AZC3.
J3
-
12 Way Screw Terminal for AZC4, AZC5, AZC6, AZC7, AZC8, 0V,
BATTERY,
and
EARTH.
J4
-
Sounder Output Connector.
J5
-
AC IN - 31 VAC Input Connector.
J6
-
12 Way Screw Terminal for AUX1- to AUX8-, VB, VNB, and 0V.
J7
-
12 Way Screw Terminal for Brigade Relays; Standby, Fault, Isolate and
Alarm.
J8
-
12 Way Screw Terminal for Alarm Relay, Ancillary Relay & Supervision and
Bells.
J9
-
Reserved for future MODEM socket.
J10
-
Link 1-2 for Microprocessor RESET
Link 2-3 for Watchdog DISABLE.
J12
-
Reset Watchdog Activated LED.
2.4.2 FUSES
The following fuses are located on the Main Board:
F1
BELLS
Rated
1.6
Amp
F2
VB
Rated
1.6
Amp
F3
VNB
Rated
1.6
Amp
F4
AC IN 31VAC
Rated 5.0 Amp
2.4.3 REMOVAL
&
INSTALLATION
The Main Bd should be removed carefully as it is a delicate piece of electronic equipment.
An electrostatic earth lead should be worn at all times when working on the bd.
Disconnect all field wiring, battery leads, MCP wiring, AC leads, earth wires and the Display
Bd FRC from the Main Bd. Undo the 3 nuts that secure the heatsink to the cabinet case.
Push back the barbs on the plastic standoffs and carefully pull the Main Bd away from the
cabinet.
DO NOT separate the heatsink from the Main Bd as this will weaken the components on the
heatsink and increase any repair cost.
Installation is just the reverse of the removal.
Thoroughly check the wiring before applying power and check all functions after power is
connected.
Page 2-8
24 March 2006
Issue 3.04
Summary of Contents for F08
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