Autronica Autro Safe BS-310 - Larger Distributed Systems; AUTROLON Rings with Cable Lengths >1 km; Limitations when using AUTROLON Boosters

Installation Handbook, AutroSafe Interactive Fire Alarm System, Release 3, 116-P-ASAFE-FA/DE,
Rev. J, 2011-12-06,
Autronica Fire and Security AS
4. Larger Distributed Systems
4.1 AUTROLON Rings with Cable Lengths >1km
4.2 Limitations when using AUTROLON Boosters
The maximum length of a total AUTROLON ring with Boosters is 2,8
km. Boosters must be evenly spread round the AUTROLON ring.
 Maximum 1000 metres between any two Boosters.
 Maximum 8 panels between any two Boosters.
 Maximum 6 Boosters per AUTROLON ring.
 Maximum 32 panels per AUTROLON ring.
 Maximum length 2,8 km (the total AUTROLON ring with Boosters).
The maximum length of the AUTROLON ring without AUTROLON
Boosters is 1km.
AUTROLON Boosters (BSL-325) are required if the AUTROLON
cable is more than 1km in length.
The maximum length of a total AUTROLON ring with Boosters is
2,8 km.