Page 30 - Priesgaisrine signalizacija FX 3NET_Schneider Electric_Projktavimo instrukcija_ENG

Planning Instruction 66571758GB0 Fire Detection 30

8. Cabling

8.1 Cables of addressable detection circuit

1

5
3

FX_ 2 3 4 5 6 1 0 x10 9 7 8 36 7 8 C 3 2 1 0 4 5 6 x10 9 8 7 36 9 7 8 C 4 36 9 7 8 3 2 1 0 4 5 6 7 9 8 C 36 9 8 7 3 2 1 0 9 4 5 6 7 8 C
4 5
4 5
4 5
4 5
2
2
2
2
1 0 9
1 0
1 0
1 0
x10
x10
6
7
2

Conductors x
No Cable connection Max. length Comments
area
2
2 x 0.5 mm + 810 m The cable resistance of the loop is max. 60 
Addressable shield
1 detection circuit 2 x 1.0 mm + (60 ) and the capacitance max. 180 nF between
2
conductor and shield, 360 nF between
1600 m
cables
shield (60 ) conductors. Max. voltage drop is 6V.
2
Sub-detection 2 x 0.5 mm + 1200 m Conventional zone module EM210E-CZ and
circuits of shield (100 ) 300 series conventional detectors or
2
conventional zone conventional manual call points.
modules
2
2 x 0.5 mm + 625 m Cable resistance max. 50 
Power supply to shield
3 conventional zone 2 x 1.0 mm + (50 )
2
1200 m
modules
shield (50 )
2
Addressable 2 x 0.5 mm or To be Control modules EM201E and EM221E.
2
4 control modules 2 x 1.5 mm or calculated Number and distances of the relay control
2
5 - alarm line 2 x 2.5 mm separately modules define the conductor area and
- power supply length of the power supply cable.
2
Addressable 2 x 0.5 mm + 1200 m Monitor modules EM210E, EM220E, EM221.
6 monitor modules shield (100 )
- monitor lines
2
2 x 0.5 mm or To be The equipment receiving the contact signal
2
2 x 1.5 mm or calculated may have restrictions on cable properties.
© 2009 Schneider Electric. All rights reserved.
Addressable
2
7 2 x 2.5 mm separately Load controlled by the relay output may
control modules
restrict allowed resistance and length per
cross section.

Schneider Electric Pelco Finland Oy Kalkkipellontie 6, 02650 Espoo, Finland Telephone: +358 10 446 511 Fax: +358 10 446 5103 www.pelco.com/nordic
Document Number 66571758GB0 49 2011