1W Wireless Modbus RTU
LS-RDIO0202 wireless I/O module 2 digital inputs 2 relay output 2km
wireless control
Introduction
LS-RDIO0202 Modbus RTU is a 1W I/O module, 2 isolated digital
inputs, 2 isolated relay outputs, 1 RS485 (wireless RS485
customizes). Wireless control 2km-3km. Use for pump control, water
level monitoring, motor, valve, light ON-OFF control.
Transparent I/O System, no programming required
Not need internet, no third party cell, no monthly fees
You have full control over your own carrier
Real time status feedback from the remote site
Fast installation and easy setup
| Parameter |
| Power output: | 600mW |
| Wireless technology: | Lora |
| Power supply: | 9V-30V (usually choose 24V DC or 12V DC) |
| Control distance: | 5km LOS |
| Baud rate: | 2400bps |
| Receiving sensibility: | -123dBm@1200bps, -118dbm(9600bps) |
| Networking |
| Networking: | Point to point and point to multipoint |
| Protocol: | Modbus RTU protocol |
| Port Description |
| Input: | 2 active inputs (passive customize), isolated |
| Output: | 2 passive relay outputs, isolated contact max load AC250V/5A,DC30V/5A (active outputs 0-5V customize) |
| Communication port | RS485 (wireless RS485 customize) |
| Current |
| Transmit current: | <350mA |
| Receiving current: | <20mA |
| General |
| Frequency: | 915MHz |
| 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 |
Application:
- SCADA
- AMR (Automatic Meter Reading)
- Camera control (PTZ)
- Sports scoreboard control
- Electronic signs and message boards
- GPS fleet tracking
- Security systems
- Vending machine monitoring
- Remote weather systems
- Remote parking and gate access systems
- Remote weigh scales
- HVAC control
- Remote pump station control
- Homeland defense
- Robotics and control
- Wireless inventory control applications
- Pivot irrigation
- Airborne telemetry
- Remote instrumentation
- Wireless pressure and temperature sensors
Advantage
- No wires to bury or maintain, no need to drill holes on wall
- Reliable communication in all direction,any terrain, regardless
of hills, walls, trees
- Cost saving in installation and maintenance
- Radio based, no need internet and monthly fee, full ownership of
the system
- 4G based, high speed, no distance limit
Lensen Wireless RTU features
- Portable device, DIN-rail mounting for easy installation
- Isolated inputs
- LEDs for power supply, communication, input, output status
- Flexible networking, point to point or point to multipoints
- DIP to change different modes
- Different types of I/O, DI, DO, AI, AO are available
- I/O expandable
- Short delay time
- Support I/O reduction, field input, remote output
- Easy handing on RS485 network, support Modbus RTU protocol
- Support on-line upgrade. Can configure by customer in setting
mode
