One Input Four Output Signal Isolator
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This series of products use professional MCU and 24-bit high-precision AD for data acquisition. It measures DC input signal, output with four-way standard DC signal of 0 ~ 20mA (4~20mA) or 0 ~ 5V (1 ~ 5V). With characteristics of high precision, high isolation, low power consumption, low temperature drift, strong anti-interference ability, the transducer adopts a fully isolation design,the input, output (four outputs are isolated from each other)and power supply are isolated from each other. This product adopts ultra-thin housing DIN rail card-mounted structure, plug-in terminal wiring, installation and maintenance are convenience, this product is intelligent design,with a variety of functions that are not available in traditional products, it is available to match with various instruments, DCS and PLC.
Data Sheet* Test conditions: auxiliary power supply: +24 V, room temperature: 25 ℃;
* Input range: 0-20mA/4-20mA/0-5A/0-10V/1-10V/0-500V or custom input type (voltage Max 500V, current Max 5A)
* Output: 0-5V, 1-5V, 0-10V, 2.5±2.5V, 0-20mA, 4-20mA, 10±10mA;
* Power supply: +24VDC (-15%~+20%)
* Accuracy: class 0.2;
* Load capacity: current output ≤500Ω; voltage output ≥1kΩ;
* Temperature drift: ≤100ppm/℃;
* Isolation voltage: 2500VDC;
* Response time: ≤200 mS;
* Rated power consumption: <3W;
* Output ripple: ≤10mV;
* Frequency response range: none;
* Surge impact immunity:
Power port two-level ±1KV (L-N/2Ω/ integrated wave)
Analog output port three-level ±2KV (L-N/40Ω/integrated wav);
* Impulse immunity: power port ± 2KV, input/output port ± 1KV;
* Input overload capacity:2 times of the measured nominal value(apply one second, repeat 10 times, interval 10S);
* Weight: 144g, size:L*W*H = 115*96*18mm;
* Operating temperature: -20~70℃; humidity: ≤95% (no dew);
* Storage temperature: -40~+70℃.
Case style
Installation dimensions (in mm)
Connection diagram
* It can switch the analog signal output to 0-20mA (0-5V) or 4-20mA (1-5V) output through the internal DIP switch. The four-way output signals are independent of each other.
* The internal is used digital adjustment, no potentiometer adjustment technology, the advantages of using the technical: product debugging convenience and product output has no influence from external mechanical vibration, product performance and stability.
* The use of advanced digital-analog conversion circuit for DA conversion with stability output, low temperature drift.