TG501-MQG Industrial LTE-M/NB-IoT Router with 2 RS-232, 1 RS-485, 3 ADC, 2 DI, 2 Relay out & 1-power output



  • Industrial MCU built in, rugged and reliable
  • DI status alarm with configurable SMS
  • Support LTE-M/NB-IoT
  • Support Python or LUA programming language
  • Equipped with 4G RTU, 2-RS232, 1-RS485, 2-DI, 3-ADC, 2-Relay output & 1-Power output
  • Support MQTT, Modbus RTU/TCP, TCP/UDP protocols
  • Relay output to turn on/off field devices
  • DIN Rail or Wall Mount
  • Wide operating voltage: 5-35VDC
  • Operating temperature: -35°C~+75°C


The Bivocom TG501 is an industrial cellular RTU designed for remote monitoring and control applications, such as, water & waste water management, pump station, gas & oil, smart energy, smart grid, smart building, precision and agriculture.

The TG501 has rich I/O for connecting to diverse sensors and controllers, with built in protocol MQTT*, Modbus RTU, TCP/UDP, that allows user to transfer the data from field devices to cloud.

This industrial gateway compact design is easy for embedding into an enclosure for on-site device with wall mount or Din-rail mount mechanism.