3-channel HART / Modbus TCP Gateway

GT200-3HT-MT V2.0
909-977-2988
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The GT200-3HT-MT is a multi-channel HART to Modbus TCP gateway (featuring separate HART modems) that enables seamless data communication between HART instruments and Schneider PLCs or other Modbus TCP networks.

Technical Specification:

Modbus TCP Features
  • Acts as a Modbus TCP server for seamless integration with PLCs and SCADA systems.
  • Supports Modbus function codes: 0x03 (Read Holding Registers), 0x04 (Read Input Registers), 0x06 (Write Single Register), and 0x10 (Write Multiple Registers).
  • Handles up to 36 concurrent Modbus TCP connections.
  • Supports up to 512 Modbus commands simultaneously.
  • Features 10/100 Mbps auto-adaptive Ethernet interface.
  • Includes IP conflict detection and automatic routing for stable network performance.
HART Features
  • Supports up to 3 HART channels. Each channel can be configured as primary or secondary master.
  • Each HART interface supports both point-to-point and multi-drop modes.
  • In point-to-point mode, burst communication is supported for faster data updates.
  • Multi-drop mode supports up to 15 HART instruments per channel (actual number depends on field conditions).
  • Supports all standard HART protocol commands.
  • Each HART command can be configured to output in change-of-state, polling, initialization, or disabled mode.
  • Up to 100 HART commands can be configured per channel.
  • Maximum output data: 2000 bytes; maximum input data: 3000 bytes.
General
  • Power supply: 24VDC (range: 9–30VDC), <100mA @ 24VDC.
  • Operating temperature: -20°C to 60°C (-4°F to 140°F).
  • Humidity: 5% to 95% RH (non-condensing).
Physical Features
  • Dimension(W*H*D): 1.6 in*5 in*4.33 in (40mm*125mm*110mm).
  • Mounting: 35mm DIN rail.
  • Protection rating: IP20.
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