Connections - Siemens Cerberus CS1140 Manual

22.7

Connections

E3M080
Terminal block
Line 1
Line 2
Line 3
Line 4
unused
Module chassis ground
unused
Line 5
Line 6
Line 7
Line 8
Plug-in terminals
Supply
I-Bus modules
Double flat cable header
Data communication
I-Bus modules
Flat cable header (Mini)
Mimic display
1) No detectors may be connected in front of the safety barrier (SB2). This application is without limitation only once permissible per control
unit and in installation with E3X.. / E3G070 only if the earth leak detection is set to 'inactive' (further details see page 95)
2) Details regarding max. admissible line resistance see document 1204
3) Local ground connection
4) To read in technical alarms. Do not mix with detectors on the same line.
Building Technologies
Fire Safety & Security Products
6 Fuse: 'F17' 1 A/F Module supply (SMD fuse, can only be changed at fac-
tory)
7 Programming switch "S4": Allows the line short circuit to be evaluated either
as fault or alarm(common to all 8 lines)
ON =
S4-2
OFF =
S4-1 =
S4-2 = set to "off" at the factory
Max. 25 coll. DS11 detectors
X20 MS6, MS7, MS9, MS24 depending of detector type, see docu 825
+ 1
F1
Line type 11 or 1
F2
- 2
F3 + 3
Transzorb 20V
F4
- 4
resistor 1.2kΩ
+ 5
F5
F6
- 6
+ 7
F7
Transzorb 20V
F8
- 8
9
10
11
(connect to chassis ground)
12
+ 13
F9
Line type 3
F10 - 14
+ 15
F11
Transzorb 20V
F12
- 16
+ 17
F13
Transzorb 20V
F14 - 18
+ 19
F15
Line type 11 or 1
F16 - 20
K1
-
1
blue
GND
-
2
blue
+ 3
5V
green
24V
+ 4
red
ST1
ST10
Short circuit evaluated as alarm (AI pulse generator active)
Short circuit evaluated as fault
no function
Z-diode Z-diode
5.6V 5.6V
alarm contact
*
or
3)
1) 2)
SB2
Explosion hazard area
2)
*
DC1192 SB3
3)
24VDC
Explosion hazard area
from previous I-Bus modules
to other I-Bus modules
from previous I-Bus modules
to other I-Bus modules
to emergency operation link E3G110
- open collector per line for ext. LED
- active upon emergency alarm
Pin assignment ST10
1 2 3 4 5
Pin
1 2 3 4
Line
GND GND
E3M080 Line module "Collective"
*
Z-diode
5.6V
*
4)
*
Line type 11 = Transzorb 20V
1 = EOL22 (Ex)
Ex detector
Ex detector
6 7 8 9 10 11 12
5 6
7 8
GND GND
001260_k_en_--.doc
EOL22 (Ex)
EOL22 (Ex)
97
02.2005