E3X100 Master module (superseded by E3X101)
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Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
Emergency operation
An alarm which in the event of a system malfunction is signaled at the control pa-
nel as a ”combined alarm” (no location details). This is achieved by the emergency
operating circuit permanently integrated in the system.
Emergency operation circuit at C-Bus level
– Covers the functions ”Combined alarm” and ”Silence alarm horns”
– Requires 3 additional wires between E3X100 and B3Q...
Emergency operation circuit at I-Bus level
– Covers the functions ”Emergency alarm” and ”Silence alarm horns” on the vari-
ous I-Bus modules
– Integrated in the I-Bus flat cable (for this purpose 2 lines lead via all modules to
the E3X100)
Emergency alarm
In the event of simultaneous alarm and malfunction of the master module and /
or control console B3Q... (Emergency alarm) the alarm signal is reduced as fol-
lows:
– Combined alarm at control console B3Q... level (visual and buzzer),
– Alarm horns are activated and can be silenced at control console B3Q... level
– Remote alarm is activated via contact at the CPU.
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