Signal Isolator, High Accuracy Programmable, 4-20mA/0-10V

Name: Signal Isolator, High Accuracy Programmable, 4-20mA/0-10V
Brand: Such.com
SKU: SUCH-SINIR-602S
Price: 90.53 USD
Availability: InStock
Rating: 5.0 (1 reviews)

1 review(s) | Add your review

SKU: SUCH-SINIR-602S

$90.53

● ±0.1% accuracy, 40ppm drift ● 6 programmable I/O types ● Current load 550Ω, voltage input impedance ≥1MΩ ● 1500VAC isolation, IEC61326-3 immunity

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Input Signal *
Output Signal *

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Overview
Specs
Application
FAQ
Reviews

Overview

This programmable analog signal isolator accepts 4‑20mA, 0‑20mA, 0‑5V, 0‑10V inputs, outputs same ranges with ±0.1% FS, 40ppm/°C drift, and ≤0.5s response. As an analog isolator, it offers single/dual outputs (0.6W/1.5W) and provides loop‑powered distribution (≤26V) for transmitters. The analog signal isolator 4‑20mA variant supports 550Ω current load and ≥1MΩ/2MΩ voltage loads. With 1500VAC isolation and IEC61326‑3, it suits PLC/DCS systems. Powered by DC 18‑32V, this isolator delivers reliable signal conditioning.

Feature

±0.1% accuracy + 40ppm/°C drift: twice as stable as common 100ppm devices. Ensures long-term reliability.
6 programmable I/O types (current/voltage): one unit replaces six models. Cuts inventory cost.
Current output load ≤550Ω, voltage input impedance ≥1MΩ/2MΩ: easily drives PLCs, indicators, etc.
1500VAC isolation + IEC61326-3 EMC: strong noise immunity at competitive pricing.
Response time ≤0.5 seconds: meets real-time requirements for most process control.
Supports 1-in-1-out (0.6W) and 1-in-2-out (1.5W): flexible for different system architectures.

Dimension (Unit: mm)

Multi-view dimensional drawing of high-accuracy programmable signal isolator, showing 12.7mm wide 6-pin and 17.7mm wide 12-pin housing configurations

Wiring Diagram

Wiring diagrams for high-accuracy programmable signal isolators, showing 2-wire/3-wire transmitter inputs on the left, and 2-in/2-out current and voltage input configurations on the right

Specs

Input Signal	4-20mA
	0-20mA
	0-5V
	0-10V
	1-5V
Output Signal	Active 0-20mA
	Active 0-10mA
	Active 4-20mA
	Passive 4-20mA
	DC voltage 0-5V
	DC voltage 1-5V
	DC voltage 0-10V
Number of Input & Output Channels	1 input channel & 1 output channel
	1 input channel & 2 output channel
	2 input channel & 2 output channel
	1 input channel & 3 output channel
	1 input channel & 4 output channel
Output Load Capacity (depends on selected Output Signal)	0~20mA: ≤550Ω
	4~20mA: ≤550Ω
	0V~5V: ≥1MΩ
	1V~5V: ≥1MΩ
Input Impedance (depends on selected Input Signal)	DC current: approx. 100Ω
	0V~5V: ≥1MΩ
	1V~5V: ≥1MΩ
	0V~10V: ≥2MΩ
Full Load Power Consumption (depends on output channel configuration)	Single input, single output: 0.6W
	Single input, dual output: 1.5W
Distribution Output Voltage	No-load voltage ≤26V, Full-load voltage ≥23V
Isolation Transmission Accuracy	±0.1% F.S (25°C±2°C)
Temperature Drift	40ppm/°C
Response Time	≤0.5s
Dielectric Strength	(Leakage current 1mA, test time 1 min) ≥1500VAC (between input/output/power)
Electromagnetic Compatibility	EMC conforms to IEC61326-3
Power Supply	DC 18~32V (typical 24V DC)
Certifications	CE Compliant

Application

Underground Mining Haulage

Field Deployment Construction

Large-Scale Open-Pit Mining

FAQ

Q1: Does this isolator need an external programmer to configure I/O types? ❯

A: No. Use onboard DIP switches or rotary dials to set input/output types manually. No software or programmer required.

Q2: For 1-in-2-out model, can the two outputs be different signal types? ❯

A: Yes. Example: input 4-20mA, output1 4-20mA, output2 0-10V. Both channels are fully isolated and independently programmable.

Q3: Does ±0.1% F.S. accuracy mean ±0.1% of full scale? ❯

A: Yes. For 0-10V range, max error is ±0.01V. Accuracy measured at 25°C±2°C.

1 review(s)

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From: Daniel Murray | Date: 8/17/2026 9:56 AM

signal isolator high accuracy programmable performs reliably

This unit was added between field instruments and the control system to improve signal isolation. The signal isolator high accuracy programmable provides stable transmission and the accuracy is suitable for our measurement requirements. The compact design fits well on the DIN rail, and the parameter adjustment process was simple after checking the manual. It has been running smoothly during operation.

Signal Isolator, High Accuracy Programmable, 4-20mA/0-10V

Feature

Dimension (Unit: mm)

Wiring Diagram

Underground Mining Haulage

Field Deployment Construction

Large-Scale Open-Pit Mining

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