Elcon HiD 2000 Series - Hid 2035;2036 Loop Powered Isolator for Fire and Smoke Detectors

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2.7.7 HiD 2035/2036 Loop powered Isolator for Fire and Smoke Detectors
Hazardous Area Signal (Output)
Fire and Smoke Detectors
Output 1.5-50 mA
Output characteristic (simplified) Vout=(Vin-1.6)-(0.4xIout)
Vout=(25-1.6)-(0.4xIout)
6 V < Vin < 25 V (Iout=mA,
Vout=V)
25 V < Vin < 30 V
Analog Output I/P applications
Output 4-20 mA
on a load of 0 to 750 Ω max
Load effect
≤ 0.3 %
of full scale from 0 to 750 Ω
Output ripple
150 µA peak to peak
Response time 50 msec 10 to 90% step change
Safe Area Signal (Input)
Operating voltage range 6-30 V
powered by the loop, reverse polarity protected
Input current 1.5-50 mA powered by the loop
Voltage drop-out 9.6 V
@ 20 mA and 500 Ω load (4 V @ 4 mA)
Open circuit consumption < 0.6 mA @ 24 V
Power dissipation <0.7 W @ 40 mA, 24 V (per channel)
Performance at Reference Conditions
Current transfer error
< ± 300 µA typ.
6 V < Vin < 25 V / 1.5 mA < Iout < 50 mA
Calibration accuracy
< ± 0.1 %
of full scale (4-20 mA range)
Linearity
< ± 0.1 %
of full scale (4-20 mA range)
Temperature drift
< ± 0.01 %/°C
Selector switches None
LED Indicators None
Output characteristic: (measured, typical)