Description
The HRT-711 Modbus TCP to HART Gateway is a Modbus master that allows access to HART devices, such as a transmitter, actuator etc. This module provides a simple method of integrating HART devices into a Modbus ethernet network. Utility software is provided for configuration.
Features
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Supports HART Short/Long frame
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Supports HART Burst mode
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Allows two HART Masters
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Working in point-to-point or multi-drop HART mode
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Connects up to 15 HART modules
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Supports Modbus TCP
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Supports Modbus Slave mode
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Supports firmware update via Com Port
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Supports on-line replacement of HART devices
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Supports acquiring Long Frame Address automatically
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Provides LED indicators
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Built-in Watchdog
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Mountable on DIN Rail
UTILITY SOFTWARE
- For system and communication configuration of HRT-711
- For configuring the Modbus address table for HART command data
- Provides diagnostic information of HRT-711 module and HART device
- Provides send / receive HART command to access HART device
- Provides "Load/Save" module configuration file to apply to other HRT-711 quickly
Specifications
Ethernet Interface | |
Controller | 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) |
Connector | RJ-45 x 1 (LED indicators) |
UART Interface (For Configuration) | |
COM Port | RS-232(3 wires) |
Connector | 3-pin screwed terminal block |
HART Interface | |
HART Channel | 1 |
HART Interface | 2-pin screwed terminal block |
HART Device | 2-wired or 4-wired HART devices |
HART Topology | Point to Point or Multi-Drop |
HART Data | Only Digital Data |
HART Frame Type | Short and Long Frame |
Burst Mode | Supported |
Max. HART Device | 15 |
Loop Resistor | 250 Ω resistor by Jumper |
Isolation | UL1577 Spec. |
Power | |
Power supply | Unregulated +10 ~ +30 VDC |
Protection | Power reverse polarity protection, Over-voltage brown-out protection |
Power Consumption | 1 W |
Mechanism | |
Installation | DIN-Rail or Wall Mounting |
Dimensions | 72 mm x 35 mm x 121 mm (W x L x H) Detail |
Environment | |
Operating Temp. | -25 ? ~ +75 ? |
Storage Temp. | -30 ? ~ +85 ? |
Humidity | 5% ~ 95% RH, non-condensing |
Technical
HRT-711 Modbus TCP to HART interface datasheet
Applications
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Industrial Automation
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Factory Automation
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Process Automation