What is it?

This is a set of wireless analog I/O modules, one end to collect a sensor's analog signal (0-5V or 4-20mA) and transmit it by wirelessly. One end to receive the analog signal and pass it to PLC in control center

Why did you make it?

In many areas, when it's hard to wire cable, you may need to dig into the ground, bury pipe, and wire cable. It takes a lot of energy and money. Wireless solutions can help us avoid these troubles, so we developed these controllers. It helps the users save time and money.

What makes it special?

• Easy to install and use, no addtional program needed.
• Wireless solution, no monthly fees
• Long distance, 2km LOS
• Reliable and stable

LS-RAI04 wireless analog acquisition module

• 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 for 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 of LS-RAI04

• 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

Parameter of LS-RAO04

• LS-RAO04 wireless analog acquisition module
• 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