Introduction

This is a wireless control system includes one master LS-RDIO0202 and 2 slaves LS-RDIO0202.

When the master LS-RDIO0202's DI1 ON, it will turn on the slave 1's and slave 2's DO1 at the same time.

When the master LS-RDIO0202's DI2 ON, it will turn on the slave 1's and slave 2's DO2 at the same time.

Parameter os LS-RDIO0202

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

Receiving sensibility: -123dBm@1200bps, -118dbm(9600bps)

Networking

Networking: 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: <600mA (or 100mA version)

Receiving current: <50mA (or 20mA version)

General

Frequency: 433MHz, 400, 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

#### What makes it special?

The master can control all slaves ON-OFF condition at the same time

The control distance reachs up to 1km

It is wireless control