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LS-WJ28 24 Bits AD DA Converter 8 Analog Inputs Signal to RS485/232 Industry Automation Control

Basic Information
Place of Origin: China
Brand Name: LS
Certification: CE
Model Number: LS-WJ28
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: 8ch Analog Input Output: RS485/RS232
Mounting Way: Din-rail Mounting Power Supply: 24V DC
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LS-WJ28 8 inputs Current/Voltage signal to RS485/232 Converter, 24 Bits A/D module


8 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
Low cost, small size modular design
Size: 120x60x43mm

Typical applications:
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


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


LS-WJ28-A4-485 (means 8 channels 4-20mA input, ouput is RS485 interface)
LS-WJ28-U1-232 (means 8 channels 0-5V input, output is RS232 interface)
LS-WJ28-U2-485 (means 8 channels 0-10V input, output is RS485 interface)
LS-WJ28-(A4)6(U2)2-485 (means 6 channels 4-20mA input, 2 channels 0-10V input, output is RS485 interface)

Contact Details

Phone Number : +8613826574847

WhatsApp : +8613826574847