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2-CH 4-20mA/0-10V/0-5V to RS485/232 Converter with Modbus


Small size,low price, WJ20 series two channels 4-20mA/0-10V/0-5V to RS485/232 Converter with MODBUS

>> Two channels analog signal acquisition,isolated RS-485/232 output
>> 16-bit AD converter,testing accuracy>0.1%
>> Can Program and calibrate modules accuracy via RS-485/232 interface 
>> Signal input/output: 3000VDC Isolation 
>> Wide Power supply:8~32VDC
>> High reliability,easy programming,easy installation. 
>> Can program setting module address,baud rate
>> 0-5V/0-10V voltage signal or 4-20mA/0-20mA current signal input 
Defaults MODBUS RTU communication protocol
>> DIN35 Rail-mounted
>> Dimension: 79.0x69.5x25.0 mm
>> Signal testing/monitoring/control
>> RS-232/485 industrial automation control system
>> Industrial field signal isolation
>> Process Monitoring & Control
>> Test sensors signal
>> Laboratory Data Acquisition
>> Medical machine monitoring
>> 4-20mA/0-5V signal acquisition

Products selection guide:
                         WJ20-  U(A)      □   –  □
Input signal(current/voltage)                        Communication Interface
   U1:0-5V                   A1:0-1mA             485: RS-485 output interface
   U2:0-10V                A2:0-10mA           232: RS-232 output interface 
Products List Samples:
WJ20-A4-485 (4-20ma input signal, output is rs485 interface)
WJ20-U1-232 (0-5V input signal,output is rs232 interface)
WJ20-U2-485(0-10V input,output is rs485 interface)

WJ20-A4-232 (4-20ma input signal, output is rs232 interface)

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Min:  2
  • Model: WJ20
  • Shipping Weight: 100g

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