One in two out isolation transmitter isolation transformer

NegotiableUpdate on 12/02

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Nature of the Manufacturer: Producers

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Overview

One in two out isolation transmitter voltage input series and ISO EM A-P-O-O current input series are low-cost, small volume IC packaged analog isolation transmitter isolation amplifiers. They are a hybrid integrated circuit that isolates, distributes, and converts a single analog voltage or current signal (sensor output) into two standard analog signals with matching accuracy and linearity. This IC integrates a highly isolated DC/DC distributed power supply and multiple sets of magneto electric coupled analog signal isolation amplifiers on the same chip, using a low-cost scheme of magneto electric coupling, mainly for

Product Details

The one in two out isolation transmitter single signal input dual output isolation transmitter IC product is very convenient to use, without zero point adjustment. It only requires an external gain adjustment potentiometer to achieve the isolation, distribution, and conversion functions of various sensor signals in industrial sites, and can meet the requirements of harsh working environments such as industrial wide temperature, humidity, and vibration.

Product Features：
Low cost, small size, directly soldered onto the PCB board and installed inside the instrument
● Very convenient to use, no zero point adjustment required, only external gain adjustment is needed
Linearity within the full range (nonlinearity<0.2%)
Power supply/signal input/dual signal output 3000VDC four isolation
● Auxiliary power supply: 5VDC, 12VDC, 15VDC, 24VD single power supply
Low cost and ultra small size, SIP-12 meets UL94V-0 standard flame retardant packaging
Isolation, amplification, and conversion between voltage signals ranging from 0-75mV/0-5V/0- ± 100mV/0- ± 10V and current signals ranging from 0-10mA/0- ± 20mA/4-20mA
Industrial grade temperature range: -45 ℃~+85 ℃

Typical applications:
● Display and monitoring of sensor signals in one and two channels
Industrial site signal isolation, conversion, amplification, and long-distance transmission
Ground interference suppression for 4-20mA signal with one input and two outputs
● Simulation signal ground interference suppression, data isolation, and acquisition
● Power monitoring, medical equipment isolation monitoring, and safety barriers
● Instrumentation and sensor signal transmission and reception detection
Isolation, distribution, and transformation of signals such as 4-20mA/0-5V
● Industrial site simulation and digital signal coexistence monitoring and transmission

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Example of product selection for one in two out isolation transmitter:
Example 1: Signal input: 0-5V; Signal output: 1:0-5V; Signal output: 2:4-20mA; Auxiliary power supply: 24VDC;
Corresponding product model: ISO EM-U1-P1-O4-O1

Example 2: Signal input: 4-20mA; Signal output 1: 0-5V; Signal output 2: 4-20mA; Auxiliary power supply: 12VDC;
Corresponding product model: ISO EM-A4-P2-O4-O1

Isolation amplifiers and transmitters are generally used in industrial sites with complex electrical environments. In order to prevent various interferences or damages to the product caused by the on-site environment, we have gradually improved the protection measures of the product based on years of production experience and user feedback in different environments, without affecting the product performance. For DIN 35 rail mounted products, these protective circuits are installed on-site and can be directly used by users. For IC packaged products, protection circuits cannot be loaded due to size and space constraints. Therefore, users are requested to install protective circuits for the signal input, output, and auxiliary power supply of IC packaged products based on their usage environment.Shunyuan Technology Company provides you with several basic protection circuit reference solutions:IC packaged isolation amplifier transmitter external connectionDownload protection circuit data

Dimensions and Typical Application Diagram

Product appearance and installation method reference