Two-wire 4-20mA Loop Powered Signal Isolator

Features:
·Supply power for sensor:24VDC
·4-20mA Signal loop input
·High linearity (Nonlinearity<0.5%)
·Low cost, small size, standard SIP12 package
·4-20mA signal input/Output, 3000VDC isolated voltage
·Industrial temperature (-45—+85℃)
·PCB or DIN Rail mounted
Applications:
·PLC,DCS analog signal data acquisition and isolation
·Industrial process 4-20mA signal isolation
·Ground-loop elimination
·No distortion in long distance signal transmission
·Instrument signal acquisition
·Electric supervision , medical application and Isolated safety bar
DESCRIPTION：
ISO 4-20mA-F Dual Loop Powered 4-20mA Isolation Distributor IC contains an electromagnetic coupled converter and current modulate, and a high efficiency DC-DC circuit and so on. The IC supplies to loop distributor 24V, and meets requirements for 4-20mA loop sensor signal measurement, transmission, isolation and so on.,it can save energy.The IC output is designed according to Loop circuit power supply of 24VDC and resistance connecting in series, it match to popular module input attachment board, PLC and DCS or the other equipment module input attachment. The internal ceramic PCB, printed impedance and new isolation technologies allow the IC for the 3KVAC insulated voltage and meets the industrial level for the extremely poor temperature, humidity and shaking conditions. ISO 4-20mA-F is easy to use.

Application solutions:
The Universal Connection Solutions for Industrial Sensor and Instruments (ISO 4-20mA) Series
The External Protection of Isolation Amplifier Transmitter IC