User Manual

ManualsBrandsSiemens ManualsFire - Panels & SystemsAlgoRex EP7F-/2.2 Release Notes for Service Technicians

Building Technologies

Fire Safety & Security Products

DC1159A

AlgoRex

Line separator

Interactive

z Automatic line separator

z Creation of T taps in the interactive detector bus (D-Bus)

z Installation in intermediate distributor

z No parameterization

z No commissioning work

Summary of content (4 pages)

PAGE 1
DC1159A AlgoRex Line separator Interactive z Automatic line separator z Creation of T taps in the interactive detector bus (D-Bus) z Installation in intermediate distributor z No parameterization z No commissioning work Building Technologies Fire Safety & Security Products
PAGE 2
Characteristics z Environmental – In order to conform to environmental requirements, the DC1159A line separator module electronics is encapsulated in black epoxy resin. z Function – The DC1159A line separator module has the same separation function as a manual call point or a detector with separator. z Application – The line separator module can detect and isolate short circuits on the interactive detection line and is particularly used for the modernization of systems.
PAGE 3
Retrofitting The example shows the retrofitting of existing collective systems with several stub lines on the interactive stub line in the D-Bus. Existing installation Detector lines collective Modernized installation Stub lines interactive connected to loop, isolated from each other by DC1159A DC1159A 1 DC1159A 2.......
PAGE 4
Technical data Operating temperature Humidity Protection category Compatibility -25… +70 °C ≤95 % rel. (no condensation) IP54 with the interactive fire detection system S11 Details for ordering Type DC1159A Siemens Switzerland Ltd Building Technologies Division International Headquarters Fire Safety & Security Products Gubelstrasse 22 CH-6301 Zug Tel. +41 41 724 24 24 Fax +41 41 724 35 22 www.siemens.com/buildingtechnologies Document no. 001487_e_en_-- Edition 01.