Download > Isolation Amplifier > Mini Low Cost 4-20mA Current Loop Isolation Distributor IC:ISOS 4-20mA-F
Mini Low Cost 4-20mA Current Loop Isolation Distributor IC:ISOS 4-20mA-F
Product Categories: Isolation Amplifier File Type: File
Input: 4-20mA Output: 4-20mA, two-wire 4-20mA
Isolation Mode: Magneto-electric Isolation Voltage: 3000VDC
Package: SIP7/ DIN3 /DIN35 Updated: 2018-10-12 14:42:34
Remarks: Mini Low Cost 4-20mA Current Loop Isolation Distributor IC
File Size: Downloads: 4 times
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Keywords: Low Cost   4-20mA   Current Loop   Isolation   Distributor IC  
ISOS 4-20mA-F adopts Sunyuan's unique electromagnetic isolation coupling, high-efficiency loop stealing invention technology, including current signal modulation and demodulation circuit, signal coupling isolation conversion circuit, and a high efficiency DC-DC. Boost circuit, etc. DC-DC booster circuit is a two-wire passive sensor or PLC, DCS equipment power distribution 16V ~ 21.5VDC, which facilitates the signal measurement, remote transmission, isolation and other functions of some passive sensors, to meet the user site without external assistance Power supply to achieve long-distance signal transmission without distortion. The IC output is designed for a two-wire power supply loop (on-site explosion-proof function) in which 24VDC and sampling resistor (or load resistor) are connected in series. It is also used in the current industrial field analog input interface board (host computer), PLC, DCS. Or other meters that match the analog input port of the active load. The internal integrated process and new technology isolation measures enable the device to meet the requirements of 3KVDC insulation voltage and industrial grade wide temperature, humidity, and vibration.
The ISOS 4-20mA-F product is very convenient to use, and can realize the isolation, transmission and transmission of the two-wire 4-20mA signal without external adjustment circuit. The product's unique electromagnetic isolation mode and high-efficiency post-feed technology effectively solve the problem of dependence on the power supply of the sensor and transmitter current signal isolation and transmission, and achieve the standard signal 4-20mA precision isolation transmission. The products are IC package mounted on the PCB, DIN35 standard rail installation and PIM panel embedded installation. The DIN rail type installation can realize multi-channel isolation transmission functions such as one-in-one-out, two-in and two-out, three-in and three-out, and the PIM panel embedded intelligent transmission table can realize 4-20mA signal isolation display and alarm control. A wide range of functions such as long-distance distortion-free transmission. Widely used in metallurgical mining, petrochemical, power equipment, medical equipment, industrial automation, new energy facilities and military research, users can choose the right products according to the needs of the site.

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