urmet domus Domus 1043/538, Руководство пользователя

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DS1043-156 9
TECHNICAL SPECIFICATIONS
Digital circuit section
Operating voltage (detection circuit) 20Vdc (-15%, +10%) modulated
Average power consumption
(normal condition – detection circuit)
1.2 mA @ 20Vdc
Average power consumption
(alarm condition – detection circuit)
3.2 mA @ 20Vdc
Conventional circuit section
Output voltage 18Vdc unload
Short circuit current 80mA
Single knock alarm current 16mA
Double knock alarm current 31mA
End of line resistor 3300 Ω
Max circuit resistance 50 Ω
Device reset period 500mS
Supervised siren output section
Output voltage Like to power supply
Max current 500mA
End of line resistor 3300 Ω
Power supply section
Power supply 24Vcc (-15%, +10%)
Max power consumption
(with 500mA used by the siren)
510mA
Average power consumption in normal condition
without detectors
10mA
General specifications
red steady:
alarm condition
red blinking slow (2s):
alarm condition with SLC operating voltage < 17V
green blinking slow (2s):
normal condition
Bi-Coloured LED
green blinking fast:
duplicate address
Operating temperature
-10
÷
55°C ± 2°C
(14
÷
131°F)
Relative humidity
93 % ± 2%
non condensing
Storage/shipping
temperature -30
÷
70 °C
(-22
÷
158°F)
Environmental class inside
Dimensions 109 x 91 x 30 mm
Weight 120 g
Enclosure material ABS V0
In compliance with EN54-17: 2005 / AC:2007
EN54-18: 2005 / AC:2007
Interface module for conventional detectors Ref.1043/538
Urmet Domus. 1293-CPD-0224
Further information are available to the manufacturer.
1293