Eltek Delta OP - Appendix: Fire Zone Management; Fire Zone Definition and Assignment

5 Appendix
User’s Guide '(/7$23 39
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A ILUH]RQH is the defined area of a building or property to be fire protected. All the
fire detectors monitoring this area are assigned to the ILUH]RQH. A ILUH]RQHmaybe
monitored by one or more detectors or by all the detectors on a loop.
Fire zones mainly define natural fire cells in the building, and are divided into VXE
]RQHV in order to be able to implement various control requirements within the
same fire zone. Fire zone definition enables you following features:
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alarms or pre-alarms from detectors will be referred to their ILUH]RQH
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you can test, connect or disconnect ILUH]RQHVin one operation
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you will be able to specify the VXE]RQHVthat will activate individual alarm and
control outputs
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If loop 01 has 60 detectors, you could assign all of them to the same ILUH]RQH"01".
As no special control functions are required for this zone, you assign all the 60
detectors to just one VXE]RQH"0101". See table below
Loop 05 has 95 detectors connected, and as you need for instance to disconnect
detectors 61 to 95 separately, you assign them to two different ILUH]RQHV ("02" and
"03"). See table below.
In addition, you have different control requirements for the loop 05 detectors:
detectors 01 to 12 must activate certain door retainers, while detectors 13 to 20
will not activate the sounders, etc. You assign then VXE]RQHV "0201", "0202", etc.
for the different control requirements. See table below.
Required ILUH]RQH assignments in this example:
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
(max. 256)
6XE=RQH1R
(max. 256)
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01 0101 0101 — 0160
02 0201 0501 — 0512
02 0202 0513 — 0520
02 0203 0521 — 0560
03 0301 0561 — 0570
03 0302 0571 — 0595
9
ANX95E control panels have a maximum of 240 fire zones and no sub zones.
ANX95 control panels have no fire zones.
01 02 03
60
04
Sub Zone 0101
Fire Zone 01
61 62 70
71
95
01 12 21
60
13 20
Fire Zone 03 Fire Zone 02
Sub Zone 0301
Sub Zone 0302
Sub Zone 0201
Sub Zone 0202
Sub Zone
0203
Detector loop 01
Detector loop 05