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

Shenzhen Qianhai Lensen Technology Co., Ltd mainly designs and produces industrial wireless data communication products including RF module, radio modem, DI, DO, AI, AO module and kinds of RF based remote control, telemetry systems and IOT products.

Our products are widely used in oil, gas, water, power industry, wireless alarm and security systems, intelligent traffics and irrigation, industry automation and many other M2M applications. RF data modules just instead the RS232, RS485 cable between different equipments to transmit serial data. RDIO series are designed for industry ON-OFF control. They are widely used for pump, valve, tank, motor, light, alarm control. RAIO series are used to collect voltage (0-5V) or current (4-20mA) signal. They are widely used to collect kinds of sensors data and signal. The GPRS RTU is suitable for transferring data from device to internet, and transferring data from internet (Monitoring center or server) to device.

Lensen commits to provide our customers better products and service. Our engineers are experts with more than 10 years experience in this field, rising to the challenge of developing high tech and competitive products. Apart from providing a series of off-to-shelf products, Lensen has the capability to cooperate with companies and individuals that need customized products and ODM wireless solution. Choose Lensen, your wireless systems will link faster.

To meet different customer's requirements, we open a new product lind---Wireless irrigation.

we can provide one-stop intelligent wireless irrigation control solution, including DC type valve decoder, AC type valve decoder, wireless irrigation controller, soil moisture sensor, mobile irrigation APP, etc. Our products, software and services help customers manage and optimize project operations, improve interoperability, improve green ecology and enrich people's life.