Introduction

LS-RDIO0808 Modbus RTU is a 1W I/O module, 8 isolated digital inputs, 8 isolated relay outputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for pump control, water level monitoring, and motor, valve, light ON-OFF wireless 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:

· Input: 8 isolated digital active inputs (passive input customize)

· Output: 8 isolated relay passive contact outputs, contact load 5A@220V AC, 5A@30V DC.(active output customize)

· Protocol: Modbus RTU

· Collocated with a wireless data module whose transmitting distance is about 2km-3km; the working frequency 433MHz (400-470MHz); RF power: 1W; Receiving sensitivity: -123dBm

· Receiving current:<50mA; transmitting current: 600mA

· Power supply: DC 9V-36V

· Dimension: 145mm*90mm*40mm

Application:

· Lighting Control Systems

· Wireless Pump Control 

· Wireless Valve Actuation 

· Conveyor Control

· Grain Augers

· Engine Control

· Tank Level Monitoring

· PLC Activation

· SCADA

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