Important Components - Siemens Cerberus CS1140 Manual

K3I110 LON I/O p.c.b.
53.6

Important components

228
Building Technologies
Fire Safety & Security Products
1
X37
2
X36
X35
1
1
X39
X21
3
1
1
1
1
S2
4
Legend:
1 Plug-in terminals 'X56'-'X63': Control output 1-16
2 Jumper 'X39':
X39
left right
1
(factory setting)
left = all relay enabled
right = all relay disabled (for testing only)
3 Jumper 'X21': Service-LEDs (1...16) activated
X21
left right
1
(factory setting)
left = LEDs '1...16' enabled
right = LEDs '1...16' disabled
4 Key 'S2': Service press 2 seconds to initiate lamp test (LED and relay), each
relay and/or LED (H1...H16) is activated one after the other
5 Jumper 'X30': Earth fault monitoring of 'input lines'
X30
left right
1
(factory setting)
left = monitored
right = not monitored
X38
1
11
1
1
1
1
10
1
1
1
1
9
S3
1
H1
8
1
X30
ON
R1
7
K1
F1
6
5
12
13
H2
H3
1
16
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02.2005