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LS-WJ29 AD DA Converter 16-CH Analog Signal To RS485/232 Modbus Converters

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-WJ29 AD DA Converter 16-CH Analog Signal To RS485/232 Modbus Converters

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Large Image :  LS-WJ29 AD DA Converter 16-CH Analog Signal To RS485/232 Modbus Converters

Product Details:
Place of Origin: China
Brand Name: LS
Certification: CE
Model Number: LS-WJ29
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: Serial RS232/RS485
Mounting Way: Din-rail Mounting Power Supply: 24V DC
High Light:

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LS-WJ29 16-CH Analog Signal to RS485/232 Modbus Converters

LS-WJ29 AD DA Converter 16-CH Analog Signal To RS485/232 Modbus Converters 0



16 channels analog signal acquisition, isolated converter RS-485/232 output

24-bit AD converter, accuracy>0.05%

4-20mA/0-20mA current signal or 0-5V/0-10V voltage signal input

RS-485/232 interface can be programmed calibration module accuracy

Signal input / output: 3000VDC isolation

Wide supply range: 8 ~ 32VDC

High reliability, easy programming, easy to apply

Standard DIN35 rail mounting

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

Support the Modbus RTU protocol

AD conversion rate can be programmed

Size: 120x60x43mm



Signal measurement, monitoring and control

RS-485 remote I / O, data acquisition

Application of intelligent building control, security engineering

Industrial automation control system, the RS-232/485 bus

Industrial signal isolation and long-term transmission

Equipment operation and monitoring

Measurement of sensor signals

The industrial data acquisition and recording

Medical, industrial and product development


Product List:

Input Signal Output
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


For example

LS-WJ29-A4-485 (means 16 channels 4-20mA input, ouput is RS485 interface)

LS-WJ29-U1-232 (means 16 channels 0-5V input, output is RS232 interface)

LS-WJ29-U2-485 (means 16 channels 0-10V input, output is RS485 interface)

LS-WJ29-U8-485(U8:0-12V) (means 16 channels 0-12V input, output is RS485 interface)


Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Tel: +8613826574847

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