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LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter

LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter
LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter

Large Image :  LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter

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

RS232 AD DA Converter

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RS485 AD DA Converter

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24 Bits RS485 Signal Converter

LS-WJ31 Analog signal to RS232/RS485 Converter

LS-WJ31 Analog Signal to Serial Signal Converter Analog 4-20mA to RS232, RS485 Converter 0

Features:

Features: RS-485/232 interface, isolation convert standard analog signal output

Analog signal output accuracy is better than 0.2%

Can calibrate module output accuracy

Signal output / communication interface isolation voltage 3000VDC

Wide supply range: 8 ~ 32VDC

High reliability, easy programming, easy to install and wiring

User-programmable settings module address, baud rate, etc.

Set the host to read the WJ31 product data to the remote collection

Supports Modbus RTU protocol

DIN35 Rail-mounted Typical Application:

Standard analog signal output

Intelligent building control, security and engineering applications

RS-232/485 industrial automation control system

Industrial control signal isolation and long-term transmission

Equipment debug and control

Sensor signal remote transmission

Implementation of the industrial field data given Figure 1 WJ31

Medical, industrial products development

4-20mA signal output

 

Typical Application:

Standard analog signal output

Intelligent building control, security and engineering applications

RS-232/485 industrial automation control system

Industrial control signal isolation and long-term transmission

Equipment debug and control

Sensor signal remote transmission

Implementation of the industrial field data given Figure 1 WJ31

Medical, industrial products development

4-20mA signal output

 

Output Signal Input
Voltage Current

485: RS-485 output interface

 

232: RS-232 output interface

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

 

Samples:

Sample 1: part No.: LS-WJ31 485-A4 Input is RS485 interface, 4-20mA output

Sample 2: part No.: LS-WJ31 232-U1 Input is RS232 interface, 0-5V output

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

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