4-20ma to RS485 Converter

  • October 10, 2014
  • Shenzhen WAYJUN Industrial Automation


FeaturesÔºö                                                                       ‚óè Analog signal acquisition,isolated RS-485/232 output ‚óè 12-bit AD converter,testing accuracy>0.1% ‚óè Can be remotely reconfigured for modules accuracy ‚óè Three-port isolation(input/output/assistant power supply): 3000VDC ‚óè Power supply:8~32VDC ‚óè High reliability,easy programme,installation. ‚óè Can programme setting module address,baud rate ‚óè 0-5V voltage signal or 4-20mA current signal input ‚óè Support Modbus RTU ‚óè DIN35 Rail-mounted ‚óè Dimension:106.7x79.0x25.0mm ApplicationsÔºö ‚óèSignal testing/monitoring/cintrol ‚óèRS-232/485 industrial automation control system ‚óèIndustial field signal isolation ‚óèProcess Monitoring & Control ‚óèTest sensors signal ‚óèLaboratory Data Acquisition ‚óèMedical machine monitoring ‚óè4-20mA/0-5V signal acquisition

Products List Samples: WJ21-A4-485 (4-20ma input signal, output is rs485 interface) WJ21-A3-232 (0-20ma input signal,output is rs232 interface) WJ21-A7-485(0-±20mA input,output is rs485 interface) WJ21-A4-232 (4-20ma input signal, output is rs232 interface) Other types,please check our datasheet.


Note:when you order ,please choose your input and output or note your Part No..

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