Technical Specification:

• Supports connecting Modbus TCP clients/servers and BACnet IP clients to the MQTT servers.
• Supports the protocol conversion between Modbus TCP and BACnet/IP.
• Supports MQTT connection through wired network.
• Supports TLS V1.2, ensuring a secure and safe communication.
• Supports MQTT version 3.1.1. Uses JSON format to upload data to the cloud platform, users can customize the JSON content format.
• Supports at most 3000 tags.
• BACnet IP side:
  • BACnet IP can realize some services such as: Who Is, I Am, Who Has, I Have, Read Property, Write Property, Read Property Multiple.
  • Supports at most 500 BACnet BI, 300 BO, 300 BV, 500 AI, 300 AO, 300 AV, 500 MSI, 100 MSO, 100 MSV.
• Modbus TCP side:
  • Supports 36 Modbus TCP client/server connections.
  • The maximum input and output bytes are 2048 bytes.
  • Supports function code 01H, 02H, 03H, 04H, 05H, 06H, 0FH and 10H.
• Supports monitoring I/O data.
• Power supply: 24VDC ( 9V-30V).
• Operating Temp: -40°F to 158°F (-40 °C to 70 °C), Rel. Humidity: 5% -95%, non-condensing
• Dimension (W* H* D): 0.9 in*3.9 in*4.5 in (22.5mm*99mm*114.5mm).
• Installation: 35mm DIN RAIL.
• Protection Level: IP20.