LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor data wireless collection.

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

Frequency: 433MHz or 450MHz or 470MHz

Power output: 1W

Products: 4AI

Input type: 4-20mA or 0-5V or 0-10V

Output type: 4-20mA or 0-5V or 0-10V

Resolution ratio: 24 bit

Accuracy: ±0.02%

Power supply: 9-36V DC usually use 24V DC

Interface: RS-485

Channel No.: 15ch default, can program via DIP switch

Antenna: Sucker antenna with 1.5m cable

Working temperature: -35 °C~+75 °C industrial

Working humidity: 10%-90% relative humidity, no condensation

Dimension: 115×90×40(mm)

Fix way: Standard 3.5 inch industrial DIN guild rail