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Specifications
8
Technical data for OOH740-A9-Ex
63
Building Technologies
A6V10367521_h_en_--
Fire Safety
2015-02-02
Ambient conditions
Operating temperature
-25…+70 °C
Storage temperature
-30…+75 °C
Air humidity
≤
95 % rel.
Protection categories (IEC 60529):
l
Base FDB2x1, FDB2x1-AA, FDB2x2
with base attachment FDB291
IP43
l
Base FDB2x1 with sealing kit
FDBZ295
IP44
l
Base FDB2x1, FDB2x1-AA, FDB2x2
with base attachment wet FDB295
IP44
Electromagnetic compatibility:
l
1 MHz…2 GHz
50 V/m
Permissible wind speed:
Max. 20 m/s
Mechanical data
Color
∼
RAL 9010 pure white
Connections (in the detector
base)
Detector line and external alarm indicators:
l
Design
Spring clips
l
Cable cross section
0.2…1.5 mm²
Standards
European standards
l
EN 54-5
l
EN 54-7
International standards
l
IEC/EN 60079-0
l
IEC/EN 60079-11
Approvals
IECEx/ATEX:
BVS 12 ATEX E 087 X
8.1.2 Detector lines
C-NET-Ex detector line
Detector line
Operating voltage (modulated)
DC 13…28 V
Operating current (quiescent)
Typ. 220
μ
A
Maximum current connection factor
1.25
Quiescent current connection factor
1.25
Address connection factor
1
Protocol
C-NET-Ex
Compatibility
See 'List of compatibility'
External alarm indicators
Number of external alarm indicators that
can be connected:
Max. 1 external alarm indicator FDAI9x-Ex
Voltage
DC 9…14.2 V
Current
9…15 mA
Length of line
l
Max. 30 m with unshielded cables, or
when the shielding is connected to the
positive pole of the detector base
l
Max. 5 m, if the shielding is connected to
earth
Flashing interval times:
l
Bright
12 ms
l
Dark
1 s