Two-wire passive 4~20mA isolated amplifier conditioning module

Two-wire passive 4~20mA isolation amplifier conditioning moduleSelection Example:

Example 1: Signal input :4~20mA； Signal output:4~20mA； model:JSD OI 4-20mA-P

passive 4~20mA isolation amplifier conditioning moduleFeatures:

● low cost, small size, SIP package with UL94-V0 flame retardant standard

● 3000VDC isolation voltage 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%;

● without provide external power supply, two-wire power distribution loop output

● Wide range input voltage (7.5 ~ 32VDC)

Applications:

● analog signal data isolation, acquisition

● industrial field signal isolation

● Remote long-distance transmission without distortion

● analog signal ground interference suppression

● 4 ~ 20mA isolated signal transmission

● Instrumentation and sensor signal transceiver

● power monitoring, medical equipment and isolation barrier

Two-wire passive 4~20mA isolation amplifier conditioning module 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,it has better anti-jamming capability 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 input voltage reaches the wide range (7.5 ~ 32V) by small input equivalent resistance 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 sampling resistor (or load resistance) in series with the sampling resistor (or load resistance) in series with the two-wire power supply circuit. to match with the current popular analog input interface board (PC), PLC, DCS, PC or other Instrumentations analog input port. its internal ceramic substrates, printed resistor technology and new isolation technologies achieve the products’ high isolation voltage (3000VDC)and wide industrial temperature range, can work in humidity, vibration, harsh environment, to meet the requirements of industrial environments.

JSD OI 4-20mA-P series isolation amplifiers have PCB board soldering and standard DIN 35mm rail slot fixed installation of two rail mounting ,can be achieved 1-input-1-output,2-input-2-output,3-input-3-output,4-input-4-output,the user simply by wiring can be used.

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 and long-distance transmission without distortion.The product simplifies the user's design, greatly improves the PCB board space utilization.

Shenzhen Jieshengda Technology Co., Ltd. is a is a high-tech enterprise for dedicating to professional R&D isolated transmitter, isolation amplifier,4-20mA Isolation Amplifier,active two-wire isolation amplifier, active isolation amplifier (optocoupler isolation and magnetic isolations), mV-level isolation amplifier, isolation power transmitter, PT100 RTD temperature transmitter,signal isolation transmitters, power isolation transmitter, fence, V/F frequency isolation transformer, resistors，switch signal isolation transmitter, pressure transmitter,F/V frequency isolation transmitters, non-isolated amplifier, data acquisition, AC-DC converter ，DC-DC converter, high-voltage converter, Medium-power converter, micro-power DC-DC converter, LED lights. Self-developed products meet international standards, products performance reliability and passed EMC Certification (CE certification), the input and output signals are adopting international standard signal designs. (eg: 0~±20mA/0~10V/0~20mA/0~5V/4~20mA/1~5V/0~±10mA/0~±10V, etc.) compatible with the vast majority of domestic and foreign well-known brands ,our products categories covering more than thousands, is industrial automation applications analog signals, digital signals hybrid integrated circuit development, and manufacturing companies.

By all the people’s unremitting efforts ,our products has been widely used in the electricity, telecommunications, instrumentation, industrial measurement systems, medical equipment, industrial intelligence, intelligent cars, intelligent building control, automotive electronics, security, environmental protection, food, heating and air conditioning systerms, water treatment, petrochemical, coal mining , metallurgy, shipbuilding, military and other fields , At the same time providing hidh quality products to customers in different areas, to provide different functions of products, to offerr customized products, to provide customers with a reasonable solution and so on.

Jieshengda establish a "people-oriented, customer first, forge ahead, and common development" for business purposes, "honesty, pragmatism, dedication, innovation" for management philosophy, the company relies on technology and development, and constantly provide customers with high-tech products, is up to people of all Jie Sheng constant pursuit. Continue to provide users with high-tech products is Jie Sheng da techonology constant pursuit

Today ,Jieshengda pursuing "rigorous and realistic progressive unity", continuous innovation, "technology as the core, depending on the quality of life, with action to prove", dedicated to providing high quality products, at the same time to provide you with the most professional one-stop service.