LS-RAO04 Modbus RTU is a 1W I/O module, 2 analog outputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor and PLC/HMI wireless communication.

• 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: 4AO

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