Siemens Cerberus CS1140 Manual page 47

E3X101
Supply neutral point,
20...30V
(not protected by fuse)
Input voltage,
29,6V 2%
0V (not fuse-protected)
Supply for
remote transmission
Auxiliary supply
Battery 24V
max. 42Ah,
symmetry monitored
Temperature sensor
for battery
Inputs power supply
FAULT
(default = not active)
Supply for
I-Bus modules
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).
3) Valid from EP7F the outputs X17-8, 9, 10, 11 are always monitored. Up to EP5 these outputs can be programmed as monitored.
Building Technologies
Fire Safety & Security Products
X17
Terminal block
+ 1
+ 2
+ 3
+ 4
- 5
- 6
- 7
+ 8
F26
24V/max. 2A
- 9
F27 + 10
24V/max. 2A
- 11
F501 + 12
F503 13
F502 - 14
15
16
Emerg. power 17
Power supply
18
19
Battery
20
C
Plug-in terminals K1
- 1 1
GND
-
2
+ 3
5V
24V
+ 4
Plug-in terminals K2
1 1
switch off
reset 2
3
4
blocked
malfunction 5
C 6
ST1
ST2
E3X101 Master module (superseded by E3X102/103)
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
3)
1)
001260_k_en_--.doc
2)
47
02.2005