Siemens XC10 Series User Manual

Multi-sector installation
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Building Technologies A6V10257473_b_en_--.doc
Fire Safety & Security Products 01.2010
XC1003-A / Sector 3
XCA1030
D
A
C
XCA1031
XCM1002
XC1003-A / Sector 2
XCA1030 XCM1002
XC1003-A / Sector 1
XCA1030 XCM1002
Flooding zone 1 Flooding zone 2 Flooding zone 3
Sector 1
Sector 2
Sector 3
1 2 3 4
Control
cylinder
Actuator
Loss of agent
Inter-blocking
B
DV
EV
DV
EV
DV
EV
Communication (RS485)
Fig. 28 XC1003-A, typical multi-sector installation
8.1.2 XCA1031 common module description
All inputs/outputs, except output D, are monitored by the module itself. The power
supply is provided by the first and the last XC1003-A control unit.
Input A:
- used to connect the “loss of agent” monitoring devices (manometers, weighing
device) from the main cylinder bank as well as from the pilot cylinder
- « Loss of agent » information as well as electrical fault (break or short circuit) on
the line is forwarded, via output D, to all the extinguishing control panels in
order to display « Loss of agent » or « General fault » (line fault)
Output B:
- used to connect the control cylinder actuator
- redundant so that an electrical fault (break or short circuit) on one line doesn’t
affect any extinguishing process
- controlled by reverse polarity lines
- electrical faults (break or short circuit) are forwarded, via output D, to all the
extinguishing control panels in order to display « Actuators fault »
Input C:
- receives the information that at least, one extinguishing control panel in the
network is activated
- on receipt, the module transmits, via output D, the blocking information to all the
extinguishing control panels in order to display « Actuators disabled »

Siemens XC10 Series Specifications

General

Brand	Siemens
Model	XC10 Series
Category	Control Unit
Language	English