Fire Monitoring Communication Systems Wiring Diagrams - Bosch B9512G Installation Manual

18 en | ULC Installation Guide
1.3.2 Fire monitoring communication systems wiring
diagrams
These wiring diagrams are also representative for Commercial
Burglary Monitoring applications.
Notice!
ULC-S559 communication requirements
Passive systems must send alarm signals over both
communication devices programmed as primary.
All non-PSTN systems must send reports to the central station
using encryption.
Notice!
ULC-S559 for passive systems allows for any compatible
communication devices to be used in tandem for the
communication system (per section 5.4.2 of S559-13) with the
exceptions of S559-13, section 5.4.1. Where passive
communication systems are used, there shall be two or more
separate communication channels and at least two of the
passive communication channels shall use non-interdependent
types of communications. A communication channel is a path
extending from the protected premises.
Exception: If only one type of passive communication is
available at the protected premises, there shall be two channels
provided. Separate paths throughout the protected premises
and through any common carrier or third party communications
network to the fire signal receiving center shall be provided for
each communication channel.
2019.06 | 02 | F.01U.321.698
Control Panels
Bosch Security Systems B.V.