Supply Wiring Principle - Siemens Cerberus CS1140 Manual

30.5

Supply wiring principle

CC
E3H020
X1-17...20
Supply
24VDC
E3H020
24VDC
X1-17...20
Supply
E3H020
24V/5VDC
Supply
K1
I-Bus
ST1
I-Bus
Data communication
Autonomous
power supply
Building Technologies
Fire Safety & Security Products
C-Bus
CC
C-Bus
CC
C-Bus
K1 CC
ST1
E3H020 is placed inside the control
unit housing:
24 V Supply single wire
–
Jumpers 17-18, 19-20
–
CT
E3H020 is placed outside the control
unit housing:
24V supply must be wired as double
–
supply
CT
E3H020 is placed outside the control
unit housing:
Autonomous power supply
CT
With autonomous power supply the
E3C011 has the following configuration:
Emergency power supply provided
–
Symmetry monitoring active
–
– Presence monitoring active
Battery charging active
–
Battery load test active
–
– Battery integrated
I-Bus address = 1
–
E3H020 C-Bus Gateway
123
001260_k_en_--.doc
02.2005