Esser 8000C - Page 83

Fire Alarm Computer 8000C / M
Page 83
Battery
3V DC / 270 mAh
!
Warning: Danger of explosion in case of inappropriate replacement of th
e
3V/270 mAh battery! Only use an identical battery or a type recommende
d
by the manufacturer. Used batteries should be disposed of observing th
e
recommendations of their manufacturer. Only replace with an identica
l
battery or a type recommended by the manufacturer.
G21 / G22
Connection for two batteries ( 2 x 24 ampere hours max.)
Battery monitorin
g
BR1
If only one battery is connected, solder jumper BR1 on the basic circu
it
board may be closed in order to deactivate monitoring of battery connection
BR2
Solder jumper for enabeling an internal printer
BR3-BR7
Jumper set at the factory. Do not alter.
D6 / D7
EPROM containing the operating system software version 2.38 or highe
r
and the customer data memory. Use an appropriate PLCC extraction too
l
when replacing the EPROM.
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 th
e
DIL switch, LED V42 will not be activated.
LED V41
lights during emergency operation of the 8000C/M FACP.
Limited functionality of the FACP.
F1 Mains fuse
For Basic module part no. 772417 and 772424 = T630mA
For Basic module part no. 772427 and 772428 = T1A
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-button 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 772419
Slot 2
FACP 8000C
not
equipped!
FACP 8000M plug contacts to the Extension module 772421
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, th
e
common trouble relay, inputs
I1
and
I2
, the control voltage for the built-i
n
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, max. 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 modu
le