Analog Signal Isolator, DC 24V, 4-20mA/0-20mA to 4-20mA/0-10V

4.5 out of 5 based on 2 reviews | Write a review

$86.77

Analog signal isolator has pluggable terminals, 12.5mm thickness, input/output isolation, fast response, low-power dissipation, low temperature drift. Signal isolator can connect to various types of signal acquisition device and industrial control device, such as PLC, analog acquisition card, VFD, power meter, electricity record meter, DCS, etc.

Number of Input & Output Channels *
Input Signal *
Output Signal *

SKU: ATO-SIGNI-502H

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Delivery date: 6-12 days

Overview
PDF Catalog

Signal isolator can convert 4-20mA/0-20mA signal to standard signal or other customized signal.

Specification:

Model	ATO-TS-IP111
Dimension	106.512.5115mm
Input signal	4-20mA, 0-10V, 0-20mA
Output signal	4-20mA, 0-10V, 0-20mA
Supply voltage	DC 24V, acceptable range 20-40V
Distribution voltage	≥21V, power ≤30mA
Accuracy	±0.1%F.S
Response time	10ms
Input impedance	25Ω
Load capacity	≥800Ω
Power dissipation	1 output channel: ＜1W, 2 output channels: ＜1.5W
Power-on protection	power-on impact protection, power-on slow start 20ms
Reverse protection	reverse voltage ≤40V
Temperature drift coefficient	≤±1μA/10℃ (typical value)
Isolation withstand voltage	1500V AC*1Min (between input, output and power supply)
Output ripple	≤5mV (250 ohm load)
Electromagnetic compatibility	IEC61326-1

Dimensional drawing:
analog signal isolator dimensional drawing

Wiring diagram:

Tips: How to choose the signal isolator
The signal isolator is installed between two system channels, so the input and output functions shall be determined firstly when selecting an isolator. Meanwhile, the input and output mode (voltage mode, current mode, loop power supply mode) of the isolator shall adapt to the interface mode at the front and back channel. In addition, there are many important parameters also relate to product performance, such as accuracy, power dissipation, noise, insulation strength, bus communication. For example, noise relates with the accuracy, power dissipation relates with the reliability. Users should be careful when selection. All in all, main principle of choosing isolator is application, reliability and cost performance.

Download ATO signal isolator cataloge (pdf).

Existing reviews of Analog Signal Isolator, DC 24V, 4-20mA/0-20mA to 4-20mA/0-10V

Signal isolators passed the test

The purchased analog signal isolators have passed our company's internal testing, linearity, power consumption, and isolation effects are in line with the requirements. After the signal isolator is disassembled, we could see the circuit board structure is designed reasonably. If the size can be made smaller, the signal isolator will be even more perfect.

From: Brayden | Date: 20/09/2018

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Solve the problem of signal interference

The 110kw power cable and signal line are very close. So the transmitter is disturbed. We used various methods to solve the problem but the signal was still disturbed. Until we use the 4-20mA analog signal isolator with 1 input channel

From: Juan | Date: 18/09/2018

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