5km Wireless Control Module

5km Wireless Control Module

2DI 2DO Wireless Control Module 915MHz Lora Wireless I O 5km ON-OFF Remote Control Module

1. LS-RDIO0202 general introduction

LS-RDIO0202 has 2 inputs 2 relay outputs and 1 RS485 (wireless RS485 is customized). Power output we have different versions:

100mW RF for 1km LOS control distance,

1W RF for 3km LOS control distance

5W RF for 8km LOS wireless control

1W Lora type for 5km LOS wireless control

4g for no distance limit

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. LS-RDIO0202 Parameter

4. How to connect

5. Modbus RTU communication and value calculation

A. Register types:

1) Coil register:

Input: it is not convenient to read 8 I/O at one time. In order to control each I/O correspondingly, we defined coil register. The register address is 0x0000-0x0007.

Output: it is not convenient to control 8 I/O at one time. In order to control each I/O correspondingly, we defined coil register whose address is 0x0020-0x0028.

Note: The coil is not extra resource, just a method for register addressing---addressing by bit.

2) Holding register:

a. value of input channels: 0x0000

Note: addressing by bit means we only use the first 8 bits; bit0 to bit7 corresponds with I / O1 to I / O8;

b: feedback and value of output channels: 0x0040

Note: addressing by bit means bit 0 corresponds with 1/O1, bit 7 corresponds with 1/O8, bit 8-bit 15 corresponding value we write 0.

3) Reading method:

Coil register: read the responding register directly. 1 means OFF, 0 means ON.

Holding register: Can read all 8 inputs one time. We only use bit0-bit7 of this 16-bit register; each bit represents the state of an input.

4) Control methods:

a. Use the coil--- write the corresponding coil register directly you can control its corresponding output.

b. Use the holding register--- 8 outputs share 1 holding register, so you can manage each bit separately to control the corresponding output.

B. About register control

6. Application Examples

Wireless pump ON-OFF control

Our Products
Our diverse product portfolio includes:

Wireless I/O Controllers – 2DI2DO wireless RTU, 4DI4DO wireless RTU and 8DI8DO wireless RTU. They will help you realise remote ON-OFF control easily. 

Wireless Analog Controllers – 2AI, 4AI, 2AO and 4AO wireless analog RTU will help you collect 4-20mA or 0-5V signal to PLC/HMI in control room by wireless.

Wireless Irrigation Controllers – Smart, water-efficient solutions for agriculture and landscaping. Our customized irrigation controller is OK to control latching valve's ON-OFF automatcally.

Central Control Glow Sticks – Dynamic wireless control for stage performances and events.

Stage LED Wristband Wireless Control Systems – Interactive and synchronized lighting for immersive audience experiences.

Why Choose Us?
✔ Innovation-Driven – We continuously develop advanced wireless technologies to meet evolving industry demands.
✔ Reliable Performance – Our solutions ensure stable, long-range connectivity with low latency.
✔ Customizable Options – Tailored wireless control systems to fit your specific needs.
✔ Expert Support – Dedicated technical assistance to ensure seamless integration and operation.

At Lensen, we empower businesses and creatives with flexible, scalable, and user-friendly wireless control solutions. Whether for industrial automation, smart agriculture, or captivating stage productions, we provide the tools to bring your vision to life—wirelessly and effortlessly.