2 Channel Loop Powered Zone Alarm Interface

Product Details

The Protec 2 way loop zone alarm interface is a loop powered input / output device providing 2 local zones of conventional detectors and 2 local monitored alarm outputs.

Loop protocol	Protec Algo-tec™ 6000 MX1
Loop isolator fitted	Yes, on board (consult Protec DEL2110 for details)
Loop voltage range	18 to 28V peak loop
Number of loop addresses used	2 maximum, user and build configurable
24V Auxiliary input voltage range	18 to 28V dc
Environmental operational limits	-10 to 50ºC (maximum 95% RH no condensation or icing)
Loop quiescent current (24V loop peak)	1.6mA + zone end of line current + zone loading
Loop alarm current (average)	18mA
Zone short circuit current (24V)	26mA peak ± 2mA
Zone end of line requirements (I/P 1 & I/P 2)	Resistive – 8.2k ±5% ¼W, Capacitive – 100μ F ±20% in series with 22Ω ±5% ¼W
Input cabling requirements	Maximum cable resistance 6Ω per conductor Maximum cable capacitance 0.2μ F between cable conductors
Monitored input end of line details	End of line resistor value 47kΩ 1/4W ±5%
Monitored input short circuit threshold	Below 230Ω
Monitored input fire threshold	Below 7.85kΩ
Monitored input pre-alarm threshold	Below 32kΩ ( Input 3 only )
Monitored input open circuit threshold	Above 111kΩ
Clean contact output details	Single pole changeover rated for 8A maximum at 30V DC non inductive
Weight	245g ( including din rail housing, no backbox, 4 way build )
LED Indicator	Use only high brightness LED (Protec stock code: NK 02-676-46)

6000/2LPZA Datasheet

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Product Details

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