HRT-711 Modbus TCP/UDP to HART Gateway, 1 HART Port, Up to 15 Devices
Modbus TCP/UDP to HART gateway that lets a Modbus master read HART transmitters and actuators over Ethernet. Supports point-to-point or multi-drop HART topologies and DIN-rail mounting.
- Modbus TCP/UDP server with Modbus slave mode for integration into Modbus networks
- Two HART masters, working in point-to-point or multi-drop topology with up to 15 HART devices
- Supports HART short and long frames, HART burst mode and automatic long frame address acquisition
- On-line replacement of HART devices supported
- Firmware update via COM port (RS-232) and LED status indicators
- Built-in watchdog and power reverse polarity and over-voltage brown-out protection
3.363,39 kr. pr. stk.
| 1–9 stk. | 3.363,39 kr. | |
|---|---|---|
| 10–30 stk. | 3.258,75 kr. | −3 % |
| 31+ stk. | 3.191,48 kr. | −5 % |
Produktinformation "HRT-711 Modbus TCP/UDP to HART Gateway, 1 HART Port, Up to 15 Devices"
The HRT-711 CR works as the HART master device in a Modbus network. A Modbus master can access 2-wire or 4-wire HART devices such as transmitters and actuators through its 10/100Base-TX Ethernet port, so field instruments can be brought into a Modbus system without building a separate HART interface.
On the HART side, the gateway provides one port with two HART masters, operating in point-to-point or multi-drop mode with up to 15 HART devices. It handles short and long frames and HART burst mode, and the 250 Ω loop resistor is selected by jumper. Only digital HART data is carried.
Configuration is carried out with the utility software supplied by the manufacturer. The unit runs from an unregulated +10 ~ +30 VDC supply, operates from -25 ~ +75 °C, and mounts on DIN rail or wall. It is marked CE, UKCA, FCC, RoHS and WEEE.
Applications
- Industrial automation
- Factory automation
- Process automation
| Product type: | Gateway |
|---|---|
| Interface: | Ethernet, RS-232 |
| Protocol: | HART, Modbus TCP/UDP |
| Ports: | 1 HART |
| Isolation: | UL1577 |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
Specifikationer
| Ethernet | |
|---|---|
| Ports | 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) |
| COM Ports | |
| Ports | RS-232(3 wires) |
| HART | |
| Ports | 1 |
| Device | 2-wired or 4-wired HART devices |
| Topology | Point to Point or Multi-Drop |
| Data | Only Digital Data |
| Frame Type | Short and Long Frame |
| Burst Mode | Supported |
| Max. HART Device | 15 |
| Loop Resistor | 250 Ω resistor by Jumper |
| Isolation | UL1577 Spec. |
| Protocol | 2-pin screwed terminal block |
| Power | |
| Reverse Polarity Protection | Power reverse polarity protection, Over-voltage brown-out protection |
| Input Range | Unregulated +10 ~ +30 VDC |
| Consumption | 1 W |
| Mechanical | |
| Dimensions (mm) | 72 x 35 x 121 (W x L x H) Detail |
| Installation | DIN-Rail or Wall Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10% ~ 90% RH, Non-condensing |
Specifikationer som oplyst af producenten. Ret til ændringer forbeholdes.
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