Connections - Siemens Cerberus CS1140 Manual
Fire detection system
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Also See for Cerberus CS1140:
- Planning (124 pages) ,
- Commissioning (112 pages) ,
- Commissioning extinguishing (24 pages)
Table of Contents
38.5
Connections
K5L020
Activating
control line 1
Activating
control line 2
Blocking control line 1
Blocking control line 2
unused
Internal link
unused
Control line 1 blocking
max. 40mA/24V
short-circuit proof
Control line 2 blocking
unused
Control line 1
max. 2A/24V
Control line 2
max. 2A/24V
Supply 18...32VDC
Plug-in terminals
Collective fault signal
Relay shown in energized
condition (no fault)
Building Technologies
Fire Safety & Security Products
Once again turn the potentiometer in a clockwise direction according to the follow-
ing table:
Valve resistance approx.
Short circuit test:
Valve short circuit. The yellow LED must light up. If not, repeat the calibration pro-
cedure.
Terminal block
1
AND link
2
3
AND link
4
5
6
7
jumper
8
9
10
11
12
13
14
+
15
F1
16
+
17
F2
18
+
19
+
-
20
K1
1
2
3
K5L020 Dual sector extinguishing p.c.b
15 Ω
¼ turns in a clockwise direction
25 Ω
½
1
50 Ω
2
100 Ω
3
150 Ω
4
200 Ω
-
-
-
Valve pyrotechnic actuator
Valve pyrotechnic actuator
24VDC
0V or minus depending on module
Signal input
-
001260_k_en_--.doc
161
02.2005
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