e1453b
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Fire & Security Products
Siemens Building Technologies Group
12.2001
1.3.10 Alarm devices
Twisted cables, note max. permissible voltage drop: Approximately max. 10%.
1.3.11 Terminals
Separately installed terminals to the control unit according to control unit specifications.
1.3.12 Mains / fire control installations with low voltage
Standard installation cable, as required by country concerned.
Cable fed into equipment as well as internal wiring must be in compliance with the instal-
lation documents for the equipment (cable separation).
1.3.13 Interfaces to non Cerberus systems
Remote transmission equipment or danger management systems mounted separately
from the control unit must be wired according to the corresponding manufacturer’s
instructions.
1.3.14 Standards
In general, the standard IEC 950 also applies
(International Electrical Commission)
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