Shenzhen Qianhai Lensen Technology Co., Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 6000pcs |
| Delivery Time | 2-7 days |
| Packaging Details | standard carton |
| Power output | 1W |
| Frequency | 915MHz |
| Distance | 5km |
| Input | 4 DI |
| Output | 4DO |
| Application | on-off control |
| Brand Name | Lensen |
| Model Number | LS-RDIO0404-915 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 6000pcs |
| Delivery Time | 2-7 days | Packaging Details | standard carton |
| Power output | 1W | Frequency | 915MHz |
| Distance | 5km | Input | 4 DI |
| Output | 4DO | Application | on-off control |
| Brand Name | Lensen | Model Number | LS-RDIO0404-915 |
| Place of Origin | China | ||
| High Light | modbus rtu module ，pump on off control | ||
Wireless ON OFF Control Module 915MHz Lora Wireless I O Module 4DI 4DO Wireless PLC
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. Modbus RTU communication and value calculation
A. Register types:
| Register types | Read command | Write command (Control command) | Power off | Function |
| coil register | 0x01 | Input --not support Output-support | Not keep | Can read input value |
| Hold register | 0x03 |
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: Directly read the responding register. 1 means OFF, 0 means ON.
Holding register: Can read all 8 inputs state 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--- directly writes the corresponding coil register you can control corresponding output.
b. Use the holding register--- eight outputs share 1 holding register, so you can manage each bit separately to control the responding output.
B. About register control
| IC | Read/ write | Function code | Products apply | |||
| Channel | IC type | PLC ID | Modbus ID | |||
| DI1 | Coil reg. | 1 | 0 | read | 01 | RDIO0202 RDIO0404 RDIO0808 |
| Holding reg. | 40001.0 | 0.0 | read | 03 | ||
| DI2 | Coil reg. | 2 | 1 | read | 01 | |
| Holding reg. | 40001.1 | 0.1 | read | 03 | ||
| DI3 | Coil reg. | 3 | 2 | read | 01 | RDIO0404 RDIO0808 |
| Holding reg. | 40001.2 | 0.2 | read | 03 | ||
| DI4 | Coil reg. | 4 | 3 | read | 01 | |
| Holding reg. | 40001.3 | 0.3 | read | 03 | ||
| DI5 | Coil reg. | 5 | 4 | read | 01 | RDIO0808 |
| Holding reg. | 40001.4 | 0.4 | read | 03 | ||
| DI6 | Coil reg. | 6 | 5 | read | 01 | |
| Holding reg. | 40001.5 | 0.5 | read | 03 | ||
| DI7 | Coil reg. | 7 | 6 | read | 01 | |
| Holding reg. | 40001.6 | 0.6 | read | 03 | ||
| DI8 | Coil reg. | 8 | 7 | read | 01 | |
| Holding reg. | 40001.7 | 0.7 | read | 03 | ||
| DO1 | Coil reg. | 33 | 32 | Read/ write | 01/05 | RDIO0202 RDIO0404 RDIO0808 |
| Holding reg. | 40065.0 | 64.0 | Read/ write | 03/06 | ||
| DO2 | Coil reg. | 34 | 33 | Read/ write | 01/05 | |
| Holding reg. | 40065.1 | 64.1 | Read/ write | 03/06 | ||
| DO3 | Coil reg. | 35 | 34 | Read/ write | 01/05 | RDIO0404 RDIO0808 |
| Holding reg. | 40065.2 | 64.2 | Read/ write | 03/06 | ||
| DO4 | Coil reg. | 36 | 35 | Read/ write | 01/05 | |
| Holding reg. | 40065.3 | 64.3 | Read/ write | 03/06 | ||
| DO5 | Coil reg. | 37 | 36 | Read/ write | 01/05 | RDIO0808 |
| Holding reg. | 40065.4 | 64.4 | Read/ write | 03/06 | ||
| DO6 | Coil reg. | 38 | 37 | Read/ write | 01/05 | |
| Holding reg. | 40065.5 | 64.5 | Read/ write | 03/06 | ||
| DO7 | Coil reg. | 39 | 38 | Read/ write | 01/05 | |
| Holding reg. | 40065.6 | 64.6 | Read/ write | 03/06 | ||
| DO8 | Coil reg. | 40 | 39 | Read/ write | 01/05 | |
| Holding reg. | 40065.7 | 64.7 | Read/ write | 03/06 | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Year Established:
2014
Total Annual:
1000000-10000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
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, wat... 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, wat...
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