Siemens FT724 - Page 147

System description
Evaluation
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Building Technologies
A6V10211076_i_en_
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Fire Safety
2015
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'XC10 zone'
Extinguishing is actuated and monitored by the autonomous extinguishing control
unit XC10.
An interface to the extinguishing control unit makes it possible to send
extinguishing control unit functions to the fire control panel, and to transmit
commands from the fire control panel to the extinguishing control unit.
Figure 20: Information flow from the extinguishing control unit XC10
D ↑ 'Detection tree'
XC10 Extinguishing control unit
I
Extinguishing control unit inputs: 'Extinguishing activated', 'Fault', 'Pre-
alarm', 'Autom. + manual extinguishing OFF'
O
Extinguishing control unit outputs: 'Reset', 'Autom. Blocking extinguishing
activation, 'Autom. + manual extinguishing activation blocked'
Z 'XC10 zone'
You will find detailed information in the Technical Documentation of the
extinguishing control unit XC10, document 008399. See chapter 'Applicable
documents'.