Analog two-wire passive 4-20mA isolation conditioner module

Product Category: Isolation Amplifier Product Description: 捷晟达科技的隔离放大器为两线制接线方式,4-20mA输出回路供电输出模式,小体积,低成本,高精度,高线性度,采用光耦隔离设计抗干扰能力强,性能稳定可靠. Model: JSD OI 4-20mA-P Download: Input Signal: 4-20mA/0-20mA Output signal: 0-20mA/4-20mA Isolation Voltage: 3000VDC Isolation Type: 光耦隔离 Product accuracy: 0.1%,0.2% Size: 32*8.9*14.2mm Channel Numbers : 1-in-1-out Package: SIP12

                                                  analog two-wire passive 4-20mA Isolated conditioner

Features:
◆ low cost, small size, SIP package with UL94-V0 flame retardant standard
◆ 3000VDC isolation between signal input and signal output
◆ 4-20mA current input and output, high accuracy (distortion<0.2%)
◆ Industrial temperature range: -45~+85 ℃
◆ Accuracy class: 0.1, 0.2;
◆ provide work without external power supply, two-wire power distribution circuit output
◆ Wide range input voltage (7.5~32VDC)

Application:
◆ analog signal data isolation, acquisition
◆ industrial field signal isolation
◆ Remote-distance lossless transmission
◆ analog signal ground interference suppression
◆ 4 ~ 20mA isolated signal transmission
◆ instrumentation and sensor signal transceiver
◆ power monitoring, medical equipment isolation barrier

General Description:
    Jie Shengda Technology JSD OI 4-20mA-P series isolation amplifier is a two-wire 4-20mA current isolation conditioner module, and the isolation conditioner module belongs JSD MI 4-20mA series isolation amplifiers, But this product uses optical isolation technology，its anti-jamming capability  is more Stronger  than magnetic isolation technology. The isolation conditioner IC internal has current signal modulation and demodulation circuit, coupled converter circuits and so on. The isolation conditioner IC's input voltage reaches the wide range (7.5~32V) by small input equivalent resistance to, so that the isolation conditioner IC's input voltage reaches the wide range (7.5~32V), to meet the user does not need an external power supply to realize long-distance signal, lossless transmission. The isolation conditioner IC output is design for 24VDC and sampling resistor (or load resistance) in series with the Sampling resistor (or load resistance) in series with the two-wire power supply circuit .with the current popular analog input interface board (PC), PLC, DCS, PC or other Instrumentations analog input port to match. Internal ceramic substrates, printed resistor technology and new isolation technologies make the products’ High isolation voltage （3000VDC）and wide industrial temperature, in humidity, vibration, harsh environment, to meet the requirements of industrial environments.
    JSD OI 4-20mA-P series isolation amplifier has PCB board soldering and standard DIN 35mm rail slot fixed installation of two rail mounting can be achieved one into an analog signal, two into two, three-three of the feature, users only need to press products after purchase technical data wiring can be convenient and user-friendly installation.
   JSD OI 4-20mA-P product very easy to use, just add a 50KΩ multi-turn potentiometer ADJ correction, you can achieve two-wire 4-20mA signal isolation, transmission and transformation capabilities, and to achieve long-term signals without distortion transmission. The product simplifies the user's design, greatly improves the PCB board space utilization.

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