B3Q440 Operating Unit "Extinguishing - Siemens Cerberus CS1140 Manual

B3Q440 Operating unit "Extinguishing"

55 B3Q440 Operating unit "Extinguishing"
55.1 Overview
55.2 Application
55.3 Key data
238
Building Technologies
Fire Safety & Security Products
B3Q440
operation and designation of indicators, see document 005590, 005113
Templates for inscription strips see document 006516
Operating unit for the control module E3G080
12 indicators
4 Function keys
located at the main entrance to the room protected by the extinguishing system
–
one B3Q440 operating unit is required for each extinguishing SECTION
–
Max. four B3Q440 operating units are possible with identical functions
–
Can be installed in housings H23G220, H28..., H38..., H47...
–
Operating voltage
Line E3G080 - B3Q440
Quiescent current at 24 V (battery operation)
Maximum current at 29.6 V (mains operation)
18...45 VDC
– Length max. 600 m
2 "Data" wires + 2 "Supply" wires + earth
–
twisted
–
– parallel branching possible
25 mA ('power on' LED lights up)
55 mA upon lamp test
001260_k_en_--.doc
02.2005