Siemens Cerberus CS1140 - Important Components

E3H020 C-Bus Gateway
124
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
30.6 Important components
X
2
X
1
H1
H6
LP1
LP5
R113
R112
R111
S1
S2
ST2
S4
S3
ST1
K1
1
4
1
4
1
3
K2
1
3
ON
1
15
RAM
16
RAM
11
RAM
12
RAM
13
14
17
18
F3
F1
F2
F4
F5
F6
X18
X17
X15
X16
R180
R183
S5
ON
1
Clock
R178
R177
R174
R173
ON
ST10
ASIC
C-BUS
µ P
1
ON
1
EVEN
ODD
EPROM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 20
Legend:
1 Programming switches ”S1” + ”S2”: All switches are set to ’ON’ at the factory.
Switches must always be ’ON’
Programming switch S2
Interface Line
S1-1 S1-2 S2-1 S2-2
direct on ”transmit”
unused off
direct on
RS232-1
”receive”
unused off
direct on ”transmit”
unused off
direct on
RS232-2
”receive”
unused off
2 0-Ω resistors R111, R112 und R113
Position
RAM 256k RAM 512k
LP1LP2LP3LP4LP5
LP6LP8
LP7
LP1LP2LP3LP4LP5
LP6LP8
LP7
factory set