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0-5V/0-12V Voltage Signal to RS485/232 Converter


with Modbus, Voltage Signal to RS485 or RS232 Converter,A/D Converter

● Analog signal acquisition,isolated RS-485/232 output
● 12-bit AD converter,testing accuracy>0.1%
● Can be remotely reconfigured for modules accuracy
● Three-port isolation(input/output/assistant power supply): 3000VDC
● Power supply:8~32VDC
● High reliability,easy programme,installation.
● Can programme setting module address,baud rate
● 0-5V/0-10V/0-75mV/0-2.5V/0-100mV/0- ±5V voltage signal  input
● Support Modbus RTU
● DIN35 Rail-mounted
●Signal testing/monitoring/cintrol
●RS-232/485 industrial automation control system
●Industial field signal isolation
●Process Monitoring & Control
●Test sensors signal
●Laboratory Data Acquisition
●Medical machine monitoring
●4-20mA/0-5V signal acquisition

Products List Samples:
WJ21-U1-485                 means (0-5V input signal,output is rs485 interface)
WJ21-U8-232(U8:0-12V) means (0-12V input signal,output is rs232 interface)
WJ21-U2-232                 means (0-10V input signal,output is rs232 interface)
WJ21-U3-485                 means (0-75mV input,output is rs485 interface)
WJ21-U4-485                 means (0-2.5V input,output is rs485 interface)
Other types,please check our datasheet.

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

 Download Datasheet : WJ21 series Analog signal to RS485.pdf 

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  • Model: WJ21-U
  • Shipping Weight: 150g

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