Two-wire Passive Analog Signal Isolation Module - 46.1x21.6x11.8mm, Black | 10kvac High Voltage Isolation, Ultra-wide Input Range, High Precision 4-20ma Signal Transmission

Product features:
a Unique high-efficiency signal loop technology of power supply from n external source of power.
a 10KVAC high voltage isolation technology for signal input/output loops
a 4-20mAi 0.1a 0.2gradei signal high precision undistorted transmission technology
a Extremely high linearity in the 4-20mA full range, nonlinearity error <0.2%
a 4-20mA loop power supply ultra-wide range voltage input (8.5~32VDC)
a The loop signal takes a lower voltage drop (3.5VDC / Type @20mA)
a Industrial grade enviroment temperature range: -40 ~ +85 A C
a Small size standard single column SIP 16Pin accord with UL94V-0 flame retardant package

Typical application:
a 4-20ma current loop signal high voltage isolation safety barrier
a Power instrumentation, medical equipment monitoring isolation safety barrier
a Rail transit DC high voltage monitoring isolation safety barrier
a Signal acquisition isolation and anti-interference between PLC and DCS input channels
a Ground loop interference suppression for power transmission and distribution control system
a Multi-channel instrumentation and sensor signal reliable transmission and reception monitoring
a Analog signal data acquisition isolation and long line undistorted transmission
a High isolation between the electric load and power management instrument bus interface

Description:

SunYuan ISOH 4-20mA is our the newest developed two-wire passive 4-20mA current loop isolation module in industry circles with the highest isolation voltage (10KVAC) and small size (16-pin single-in-line SIP16 Pin) &low-cost. This new product is a passive analog signal isolation hybrid integrated circuit of front-end 4-20mA current signal input and back-end 4-20mA output, IC internal including the current signal modulation and demodulation circuit, signal coup-ling isolation conversion circuit, etc. . This new product adopts the unique Sunyuan technology magnetic-electric coup-ling isolation and high-efficiency loop power take-off invention technology, which effectively solves the problem of dependence of the signal isolation circuit on the power supply during operation, and can realize high-precision, high-linearity 10KV anti-EMS high-isolation transmission of 4-20mA (0-20mA) signal between the industrial field sensors & instrumentation, PLC &DCS. The 16pin SIP small size (46X22X12mm) standard PCB mounting design can be embedded in the instrument panel, sensor, PLC and other operation control boards, which simplifies the user system design choice and reduces the volume and wiring cost.

ISOH 4-20mA adopts Sunyuan's unique electromagnetic isolation coup-ling technology, which does not require independent power supply and has a small input equivalent resistance inside, which makes the input voltage of the IC reach an ultra-wide range (8.5~32VDC). The technical products can be directly connected in the two-wire 4-20mA or 0-20mA working circuit of industrial field PLC, instrumentation and sensor, physical transmitter and other tools, and can achieve 4-20mA signal anti-interference isolation, long-distance distortion-free transmission without external auxiliary power supply.. The integrated process and new technology isolation measures inside the product enable the input and output ports of the tools to achieve a high isolation insulation voltage of 10KVAC and can meet the harsh environment requirements such as wide temperature, humidity and vibration in the industrial field. The products are IC module package and DIN35 Rail-mounted packaging, It is widely used in track voltage monitoring, generator or motor safe operation monitoring, power transmission and distribution remote monitoring, instrumentation and sensor signal transmission and reception, medical quipment safety barrier, industrial intelligent control, nuclear power equipment and other fields.