DataNab LLC has been providing cost-effective solutions for Temperature, Humidity & CO2 Sensing, Building Automation, Remote Monitoring, IP-Audio Distribution, and other applications since 2003.
Modbus-Enabled Controllers & I/O Devices
DataNab offers a wide variety of fully programmable controllers and slave I/O devices that can communicate using Modbus-TCP over IP or Modbus-RTU over RS485.