Siemens SIGMASYS M - Special Control Facilities

9 Special control facilities
Multifunctional Danger Control and Indicating Panels SIGMASYS C and M (M-Modules) 55 / 128
Best.Nr. A24205-A337-B970 – Edition 12 (03/07)
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Special control facilities
9.1 Extinguishing control module .............................................................................. 56
9.1.1 Gas extinguishing systems.................................................................................. 57
9.1.2 Preaction sprinkler extinguishing control module................................................ 57
9.1.3 SIGMALOOP extinguishing interface.................................................................. 58
9.1.4 FDnet extinguishing interface.............................................................................. 59
9.2 Close-and-retain systems (FSA) ......................................................................... 59
9.2.1 List of approved power supply units.................................................................... 60