B3Q321 Fire department control terminal ”CH”
(supersedes B3Q320)
190
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
45 B3Q321 Fire department control terminal ”CH”
(supersedes B3Q320)
45.1 Overview
H28… housing
B3Q321 AlgoPilot B3Q…
z
Standard fire department display and control terminal
z Options to the control terminal AlgoPilot B3Q...
z Only for the Swiss market, according to VKF requirements at 01.01.2003
z Must be located immediately next to AlgoPilot B3Q... (communication via I-
Bus)
z Operating access only via key switch
z Integrated emergency operation
z For EMV reasons not CE-conform in plastic housing H23G230. The installation
types in steel housings are not concerned.
45.2 Application
Essential in Switzerland with all control terminals AlgoPilot B3Q..., which are used
by the public fire department
45.3 Key data
Operating voltage (from I-Bus supply AlgoPilot B3Q...) 18...45 VDC
Quiescent current at 24 V 17 mA
Maximum current at 24 V 50 mA for lamp test
45.4 Wiring principle
Delivery extent B3Q321
I-Bus
AlgoPilot B3Q...
K1 ST1 K1ST1
B3Q321
45.5 Special functions
Emergency operation
The B3Q321 has an integrated emergency operation circuit.
If an alarm occurs during a system malfunction, the alarm indicator lights up on the
B3Q321. Audible alarm devices can still be switched off via B3Q321.
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