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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.

| 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 |
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.

| 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 |