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433MHz Wireless Modbus RTU

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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433MHz Wireless Modbus RTU

433MHz Wireless Modbus RTU
433MHz Wireless Modbus RTU

Large Image :  433MHz Wireless Modbus RTU

Product Details:
Place of Origin: China
Brand Name: Lensen
Certification: FCC
Model Number: LS-RDIO0404
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-7 days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
Detailed Product Description
Frequency: 433MHz Power Output: 1W
Input: 4 Digital Inputs Output: 4 Relay Outputs
Protocol: Modbus RTU Serial Port: RS485
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433MHz Wireless Modbus RTU 4DI4DO wireless I/O module 2km ON-OFF control

 

Introduction

LS-RDIO0404 has 4 inputs 4 relay outputs and 1 RS485(wireless RS485 customized). Our default setting is 1W power output, RF based. There is a 1W RF module inside, we can also replace it by our Lora module or 4G module if needed.

 

 

Application Field

LS-RDIO0404 series I/O module is widely used in industry automation like factory central data process, pump ON-OFF control, tank level monitoring, Conveyor Control, stacker and reclaimer wireless control, mining machinery, environment monitoring equipment, lifting devices, robots control, filling machine, mixing equipment, logistic line, AGV etc.

 

Parameter

 

Parameter
Power output: 1W 
Power supply: 9V-30V (usually choose 24V DC or 12V DC)
Control distance: 3km or 
Baud rate: 2400bps default
Receiving sensibility: -123dBm@1200bps, -118dbm(9600bps)
Networking
Networking: Point to point and point to multipoints
Port Description
Input: 4 digital active inputs(passive customize)
Output:

4 relay outputs,

contact max load AC250V/5A,DC30V/5A

(active outputs 0-5V customize)

Communication port RS485 (wireless RS485 customize)
Current
Transmit current: <600mA (or 100mA version)
Receiving current: <50mA (or 20mA version)
General
Frequency: 433MHz, 450, 470 or other band
Channel No: 16 channels,can change via DIP switch
Physical Properties
Dimension: 115×90×40(mm)
Antenna Connector: SMA,vehicle antenna with 1.5m cable
Temperature: 35℃~+75℃( industrial)
Mounting method: Standard 3.5 inch industrial guild rail
 

 

 

Working method

433MHz Wireless Modbus RTU 0

 

 

 

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

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