Passive two-wire 4-20mA analog signal isolation amplifier IC module
Jie Sheng Da Technology in order to solve a variety of industrial equipment, instrumentation, PLC, DCS and PC system interference, cumbersome wiring, poor power supply case, launched passive two-wire 4-20mA analog signal isolation amplifier power distribution module IC (loop powered), isolation amplifiers distribution Model: JSD MI 4-20mA, the isolation module IC can be achieved analog 4-20mA signal isolation and transmission without providing a working power , power supply and signal transmission using two-wire mode, saving wiring materials.
Features:
◆ low cost, small size, SIP12 package with UL94-V0 flame retardant standard
◆ Isolation voltage up to 3000VDC between Signal input and signal output
◆ provide work without external power supply, no external components
◆ 4 ~ 20mA current input, 4-20mA current output
◆ Industrial temperature range: -45-+85 ℃
◆ Accuracy class: 0.1, 0.2;
◆ High Linearity :<0.2%.
download :http://www.jsd-iae.com/down/201312921352537.pdf
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Applications:
◆ analog signal data isolation, collecting
◆ industrial field signal isolation
◆ Remote lossless transmission
◆ analog signal ground interference suppression
◆ 4-20mA isolated signal transmission
◆ To the front two -wire equipment provide power supply
◆ instrumentation and sensor signal transceive
◆ power monitoring, medical equipment isolation barrier
