Fire Alarm Computer 8000C
Page 81
Batterie
3V DC / 270mA
Only replace with an identical battery or a type recommended by the
manufacturer.
Battery connection
G21 / G22
Connection for two batteries ( 2 x 24 ampere hours max.)
Battery monitoring
BR1
If only one battery is connected, solder jumper BR1 on the basic circuit
board may be closed in order to deactivate monitoring of battery connection
BR2
Solder jumper printer connecting
BR3-BR7
Jumper set at the factory. Do not alter.
D6 / D7
EPROM containing the operating system software version 2.38 or higher
and the customer data memory. Use an appropriate PLCC extraction tool
when replacing the EPROM.
Cover contact
X22,23 / LED V43
Cover contact connection (FACP housing). LED V43 lights while the cover
is open.
S5 / LED V42
DIL switch – do not alter the factory setting ("OFF"). In position "OFF" of
the DIL switch, LED V42 will not be activated.
LED V41
lights during emergency operation of the 8000C FACP. Limited functionality
of the FACP.
F1
Mains fuse T630mA
F2
Fuse T2A - +12 V DC external supply voltage
F3
Fuse T2.5A – battery charge current, battery 1
F4
Fuse T2.5A – battery charge current, battery 2
Reset-Taster S1
RESET button for initiating a control panel reset
(cold start, is only possible with the cover contact open)
Slot 1
Plug contacts to the Field device- or Extension module
Slot 2
Inoperative with the 8000C FACP. Do not insert any modules.
X7
Connector for display and control panel.
Connection via a 40 pole ribbon cable, length approx. 50 cm
X8
Connector for the micro module slot, the internal serial interface, the
common trouble relay, inputs
I1
and
I2
, the control voltage for the built-in
printer and the supply voltage (12 V DC, Ub
ext
) for external equipment.
X10
Connector for built-in printer (ribbon cable, 34 pole)
X11,12,13,14
Jumper for disabling the EMC protection for the essernet
®
interface
X15
Connector for the service PC (FACP interface required)
X16,17
Micro module slot for a freely selectable micro module
X18
Transformer connector (primary, 230 V)
X19
Mains terminals, L1/U, N, PE ; 230 V AC/ 50 to 60 Hz maximum cable
cross-section 1.5-2.5 mm
2
X20,21
Slot for power supply module
X26
Additional terminal for protective earth (PE)
The functions of the various jumpers and the connector pin-outs are described in the following
sections of this manual.
Basic module
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