Home ProductsWireless Modbus RTU

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level

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

I'm Online Chat Now

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level
4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level

Large Image :  4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level

Product Details:
Place of Origin: China
Brand Name: Lensen
Model Number: LS-RDIO0404
Payment & Shipping Terms:
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-8days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
Detailed Product Description
Inputs: 4 Digital Inputs Outputs: 4 Relay Outputs
Power Output: 1W Frequency: 433MHz
Distance: 2km Application: ON-OFF Wireless Control
High Light:

modbus rtu module

,

pump on off control

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level

 

 

1. LS-RDIO series module general introduction

LS-RDIO Modbus RTU is an industrial controller designed by Lensen Technology. It supports point to point, point to multi-points wireless DI, DO, AI, AO collection and control. This transceiver has the advantage of easy installation, no program required, no communication fee. It is reliable and cost-effective substitution for rail signal cable, slip ring signal wire.

 

LS-RDIO0404 has 4 inputs 4 relay outputs and 1 RS485(wireless RS485 customized). Power output we have 2 versions, one is 100mW for 1km LOS control distance, and another one is 1W for 3km LOS control distance.

 

2. Application Field

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

 

3. Parameter of RDIO0404

 

Parameter
Power output: 1W or 100mW version
Power supply: 9V-30V (usually choose 24V DC or 12V DC)
Control distance: 3km or (1km version)
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
 

 

 

 

4. How to use

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 0

 

5. Application example

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 1

 

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 2

 

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 3

 

4 Channels Wireless Modbus RTU 4DI4DO Wireless I O Module Pump / Valve / Tank Level 4

Remarks:

Master Salve Input and control correspondence
A(DI1) B1(DO1) DI1 of A control DO1 of B1
A(DI2) B2(DO1) DI2 of A control DO1 of B1
A(DI3) B3(DO1) DI3 of A control DO1 of B1
A(DI4) B4(DO1) DI4of A control DO1 of B1
A(DI5) B5(DO1) DI5 of A control DO1 of B1
A(DI6) B6(DO1) DI6 of A control DO1 of B1
A(DI7) B7(DO1) DI7 of A control DO1 of B1
A(DI8) B8(DO1) DI8 of A control DO1 of B1
A(DO1) B1(DI1) DO1 of A is controlled by DI1 of B1
A(DO8) B8(DI1) DO8 of A is controlled by DI1 of B8
Note: module A and B should use the same channel;

 

Contact Details
Shenzhen Qianhai Lensen Technology Co., Ltd

Contact Person: Sunny

Send your inquiry directly to us (0 / 3000)