
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.
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Technical Specification
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Order Information
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Quick Start Guide
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Selection Guide
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Case Study
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Related Products
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Warranty & Service
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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