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LS-WJ31 RS485/232 To 4-20mA AD DA Converter RS232 To 0-5V For Industry Automation

Basic Information
Place of Origin: China
Brand Name: LS
Certification: CE
Model Number: LS-WJ31
Minimum Order Quantity: 1pc
Price: negociate
Packaging Details: standard
Delivery Time: 3-6 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 10000pcs
Input: Serial RS232/RS485 Output: Analog
Mounting Way: Din-rail Mounting Power Supply: 24V DC
High Light:

converter ad da


universal audio ad converter

RS485/232 to Analog Current or Voltage Signal Converters, D/A Converter

Output is 1 channel voltage/current signal, or 2-channel common ground current/voltage signal



DIN Rail-mounted
Serial RS485/232 to 4-20ma/0-5V analog signal output
12-bit DA converter, analog signal output accuracy>0.2%
can be remotely reconfigured for modules accuracy
Three-port Isolation: 3000VDC isolation.
Wide power supply range: 8~32VDC
High reliability, easy to install and program.
Can set module address, baud rate
Support Modbus RTU protocol

Intelligent building control, security and engineering applications
RS485/232 industrial automation control system
Industrial fields signal isolation and long-terms transmission
Debugging and control of equipment operation
4-20mA signal output
Medical machine monitoring
Sensor signal to restore the long-range transmission and signal
Industrial field data for a given actuator


Communication Interface Output
voltage current

485: RS-485 input

232: RS-232 input







U1: 0-5V A1: 0-1mA
U2: 0-10V A2: 0-10mA
U3: 0-75mV A3: 0-20mA
U4: 0-2.5V A4: 4-20mA
U5: 0-±5V A5: 0-±1mA
U6: 0-±10V A6: 0-±10mA
U7: 0-±100mV A7: 0-±20mA
U8: user-defined A8: user-defined


LS-WJ31-485-A4 means RS485 to 4-20mA

LS-WJ31-232-U1 means RS232 to 0-5V

LS-WJ31-485-U1 means RS485 to 0-5V

LS-WJ31-232-A4 means RS232 to 4-20mA


Contact Details

Phone Number : +8613826574847

WhatsApp : +8613826574847