The main function of the signal isolator is to isolated transmit the input DC voltage (current) signal into the standard current or voltage signal. The product contains an efficient micro power isolated power supply that provides an isolated power supply to the pre-stage primary sensor while powering the internal signal processing circuitry. The products are widely used in analog signal isolation conversion of industrial field, such as communications, power rail, industrial control and other automation and control fields.
Voltage range: 75mV~300V DC
Current range: 10mA~5A DC
Output: 0-20mA, 4-20mA, 0-5V, 0-10V, 0-15V(special)
Note: When input signal is 1-5V or 4-20mA, it is not allowed to output a negative signal,
Please specify the requirements of "shielding negative signal" when ordering, as described in section IX.1.
Power supply: +24VDC(-15%~+20%);
Power distribution output: 24VDC±3.6V/25mADC;
Load capacity: current output ≤500Ω; voltage output ≥2kΩ;
Temperature drift: ≤200ppm/℃;
Isolation voltage: 2500 V DC;
Response time: ≤100 mS;
Rated power consumption: <2.5W;
Output ripple: ≤10mV;
Frequency response range: none;
Power port three ±2KV(L-N/2Ω/ integrated wave)
Output port three±2KV (L-N/40Ω/ integrated wave);
input/power port ± 2KV, analog I/O port ± 1KV;
Input overload capacity:
2 times nominal value for the measured voltage(apply a second, repeat 10 times, interval 10S),
20 times nominal value for the measured current apply a second, repeat 5 times, interval 300S);
Operating temperature: -20~70℃, humidity: ≤95%(no dew);
Storage temperature: -40~+70℃.
DIN35 rail-mounted or screw-mounted installation
Fully isolated circuit structure:
The two outputs are isolated from each other; the signal input, output and power input are isolated from each other;
Using electromagnetic isolation technology, stable and reliable performance;
The output port and power port can withstand 2KV surge impact;
The accuracy is better than 0.5;
Provides the isolated 24V distribution power output, facilitates a sensor power supply;
Using 18mm thin shell guide rail installation, space utilization is high;
Wiring using plug terminals, easy wiring and maintenance.