3-channel HART / Modbus Serial Gateway




Our multi-channel HART to Modbus RTU gateway, the GT200-3HT-RS, achieves data communication that seamlessly realizes HART to Modbus data conversion.

 Technical Specification:

  • Supports up to 3 HART channels.
  • The HART interface supports point-to-point mode and multidrop mode.
    • Supports connecting at most 13 HART devices when using internal resistor (270Ω).
    • Supports connecting at most 15 HART devices when using external resistor (250Ω).
  • Able to connect with a Modbus master, supported function codes: 03H, 04H, 06H, 10H.
  • The RS-485 port can be configured as universal mode, and can achieve transparent data transmission with one HART channel.
  • Easy configuration with free SST-HE-CFG software tool and supports monitoring and debugging HART commands.
  • Power: 24VDC (9V~30V), <60mA (24VDC).
  • Operating Temp: -4°F to 140°F (-20ºC to 60ºC): Rel. Humidity: 5% to 95% (non-condensing).
  • Dimension (W*H*D): 1.6 in*5 in*4.33 in (40mm*125mm*110mm).
  • Mounting: DIN Rail Mounting (35mm).
  • Protection class: IP20.
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