Siemens Cerberus CS1140 Manual page 175

Building Technologies
Fire Safety & Security Products
10 9 V Lithium battery: Option '3rd voltage source', cable required V2G040 for
9 V battery
11 Connector "ST7": 9 V battery (trouble signal if 24 V fails)
12 Plug-in terminals "K1" (orange 4-pin): Supply for the modules "I-Bus"
13 Jumpers "X/Y31...X/Y34": Programming of terminals "K7":
Use of AlgoPilot B3Q...
"CT" + Supply from control unit (Input)
"CT" + autonomous supply (Output)
"CI" + autonomous supply (Output)
14 Rechargeable Lithium battery 3 V / 70 mAh: RAM buffering for clock, user da-
ta etc.
- data storage time: minimum 2 weeks, typically >100 days
- maintenance not required
15 Fuses 'F1', 'F2' 0.8 A/T: Supply input / supply output with high breaking ca-
pacity (sand-filled)
16 Plug-in terminals 'K7': (orange 6-pin): "24 V supply voltage" (18...45 VDC)
17 Fuses 'F3', 'F4' 0.5 A/T: Input/output emergency operation circuit (Fuses with
high breaking capacity, sand-filled)
18 Plug-in terminals "K6" (orange 5-pin): "Emergency operation circuit"
19 Connector "ST6": Hall switch to monitor the Plexiglas door (option) ('door
open')
20 Resistors to modify the C-Bus impedance:
Position
R49 / 50
R31 / 32 / 33 / 34
Impedance adaptation only required if C-Bus line is > 100m. For other impedance
values than 110 Ω or 50 Ω consult document e1594.
21 Plug-in terminals "K5" (grey 4-pin): "C-Bus"
22 Jumper 'X30': Ground fault monitoring 'C-Bus'
J1 = not monitored
J2 = monitored
'removed' = the other monitors (factory setting)
for application details –> see chapter 6
23 Plug-in terminals 'K4' (orange 2-pin): "External operation enabling"
24 Connector 'ST5': unused (tamper contact)
25 Connector 'ST4': Parallel indicator panel B3R051, Mimic display board
K3R071/72
26 Connector 'V2','V11', 'V12': Foil-covered keys (front terminal)
27 Connector 'ST3': Illumination for LCD
B3Q4.. / 560 Control terminal AlgoPilot
Impedance value 110 Ω,
e.g. for G51 0.6Ø
402 Ω
110 Ω
0 Ω resistor
X31 + X32 + X33 + X34
Y31 + Y32 + Y33 + Y34
Y31 + Y32 + Y33 + Y34
Impedance value 50 Ω,
e.g. for MICC
182 Ω
49,9 Ω
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