Isolation Transformers
Introduction
This signal isolator provides isolated power distribution power supply for transmitter, meanwhile it isolates and converts the current signal to control room, and DCS etc.
Input terminal is in common use for current ,2-wires and 3-wires. The input, output and power are isolated from each other by adopting highly efficient magnetoelectric isolation technology interiorly. Have the advantage of high precision,high linearity and strong anti-interference.
24V or AC 220V power supply.Standard 35mm DIN rail independent mounting.
This product has 6 types,1 in/1 out, 1 in/2 out,1 in/3 out,1 in/4 out,2 in/2 out,2 in/4 out,input and output signal can be .
Technical Parameters
Power Supply
Power Supply
DC24V,±10% or AC85-265V
Current Consumption
50mA (1 in 1 out,24V power supply, output 20mA);
70mA (1 in 2 out,24V power supply, output 20mA);
100mA (2 in 2 out,24V power supply, output 20mA);
Input
Input Signal
4-20mA;0-20mA;0-10mA;0-5V;0-10V;1-5V;
Input Burdern
Current CT0.2VA
Input Impedance
50
Output
Output Signal
4-20mA;0-20mA;0-10mA;0-5V;0-10V;1-5V;
Output Load Resistance
RL500 (output current signal);
RL10K (output voltage signal);
Output Ripple
0.5%RO
Other Parameters
Accuracy
;±0.1%F.S.
Respond Time
Temperature Drift
0.005%F.S./ (-20~+55)
Isolation intensity
1500V AC/1min (between input-ouput-power)
Insulation resistance
100M (between input-ouput-power)
Overload capacity
withstand double rating (continous),10 times rating(10s)
Working Temperature & Humidity
Storage Temperature & Humidity
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Hign-concerned Chemical : None
Dimensions : 22.5*99*115mm;12.5*99*115mm
Operating Temperature : -20~+55 Celsi