Siemens Cerberus CS1140 Manual page 57

E3X102/103
Terminal block
Supply neutral point,
20...30V
(not protected by fuse)
Input voltage,
29,6V 2%
0V (not fuse-protected)
Monitored supply for
remote transmission
Monitored auxiliary
supply
Battery 24V
max. 42Ah,
symmetry monitored
Temperature sensor
for battery
Inputs power supply
FAULT
(default = not active)
Plug-in terminals
Supply for
I-Bus modules
Plug-in terminals
Remote alarm
Double flat cable header
Data communication
I-Bus modules
Flat cable header (Mini)
Data communication RS232
1) PTC is always required including for operation "with external voltage" or "without battery".
2) Function "24 V external voltage" or function "without battery" is programmable via maintenance PC. With the function "External voltage"
the battery presence monitoring can be programmed as "active" (i.e. the external voltage is monitored).
Building Technologies
Fire Safety & Security Products
X17
+ 1
+ 2
+ 3
+ 4
- 5
- 6
- 7
+ 8
F26
24V/max. 2A
- 9
F27 + 10
24V/max. 2A
- 11
F501 + 12
F503 13
- 14
F502
15
16
17
Emerg. power
Power supply 18
Battery 19
20
C
K1
- 1 1
GND
- 2
+ 3
5V
24V
+ 4
K2
switch off 1 1
reset
2
3
blocked 4
5
malfunction
6
C
ST1
ST2
E3X102/103 Master module (supersedes E3X101)
from converter B2F020
to remote transmission equipment
to other internal users
red
12V
green
Battery (internal) or 24V external voltage
12V
blue
white
PTC
brown
monitors other power supply
(internal only)
blue
blue
to the I-Bus modules
green
red
to remote transmission equipment
white
(using cable set Z3I390)
brown
to the I-Bus modules
According to application
- RS232 module (E3I020)
- Printer B2Q191
- Maintenance PC (B3D021)
- PSA/Pager interface K3I090
1)
001260_k_en_--.doc
2)
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02.2005