2-3km Wireless I O Module 4-20mA Wireless Signal Transmission 2 Channels AI 0-5v

2-3km Wireless I O Module 4-20mA Wireless Signal Transmission 2 Channels AI 0-5v

Introduction

LS-RAI02 Modbus RTU is a 1W I/O module, 2 analog inputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor data wireless collection.

Character:

Transparent I/O System

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

General introduction

LS-RAIO Modbus RTU is an industrial controller designed by Lensen Technology. It supports point to point, point to multi-points wireless AI, AO (4-20mA or 0-5V or 0-10V signal) collection and control. This wireless RTU has the advantage of easy installation, no program required, no communication fee. It is reliable and cost-effective substitution for rail signal cable and slip ring signal wire.

This series we have 2AI, 2AO, 4AI and 4AO 4 items. Power output we have 2 versions, one is 100mW for 600m LOS control distance, and another one is 1W for 3km LOS control distance. For longer control distance, we also have other higher power output radio modem to configure.

Application area

LS-RAIO series are widely used for sensor’s signal wireless collection and meters’ data wireless transmission, kinds of sensors data like liquid level, flow, pressure, weight, temperature, humidity, vibration, distance are applied. So wireless AI, AO modules are widely used in oil, chemical industry, metallurgy, water treatment, environmental protection, air conditioning, medicine and other fields.

About the DIP switch

1) Outer(right side) DIP 1-4 are used for channel setting. Please check the following definition:

2) Outer(right side) DIP 5-8 are used for mode setting. Please check the following definition

Application diagram

1. Point to point control application

2. Point to multipoint application

3. Modbus RS485 wireless communication