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