Siemens Cerberus CS1140 - Page 47

E3X101 Master module (superseded by E3X102/103)
47
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
Inputs power supply
FAULT
(default = not active)
brown
white
Battery 24V
max. 42Ah,
symmetry monitored
E3X101
1
2
3
4
5
6
7
8
9
10
11
12
+
+
+
+
-
-
-
+
-
+
-
+
13
14
15
16
-
17
18
19
20
1
2
3
4
5
6
Terminal block
X17
Supply neutral point,
20...30V
Supply for
remote transmission
F26
1
Emerg. power
Plug-in terminals
K2
Power supply
Battery
24V/max. 2A
from converter B2F020
Input voltage,
29,6V 2%
F27
Auxiliary supply
F501
F503
F502
Temperature sensor
for battery
C
to remote transmission equipment
24V/max. 2A
to other
internal users
12V
12V
monitors other power supply (internal only)
switch off
reset
blocked
malfunction
C
Remote alarm
to remote transmission equipment
(using cable set Z3I390)
0V (not fuse-protected)
Battery (internal)
or 24V external voltage
PTC
2)
Double flat cable header
ST1
Data communication
I-Bus modules
Flat cable header (Mini)
ST2
20 Pin
Data communication RS232
to the I-Bus modules
According to application
- RS232 module (E3I020)
- Printer B2Q191
- Maintenance PC (B3D021)
- PSA/Pa
g
er interface K3I090
red
green
blue
1
2
3
4
+
+
1
Plug-in terminals
K1
24V
5V
Supply for
I-Bus modules
to the I-Bus modules
blue
blue
green
red
(not protected by fuse)
1)
GND
-
-
3)
brown
white
26 Pin
26 Pin
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.