Features
- Support HART Short/Long frame
- Support HART Burst mode
- Allow two HART Masters
- Working in point-to-point or multi-drop HART mode
- Connecting up to 15 HART modules
- Support Modbus RTU and ASCII format
- Support Modbus Slave mode
- Support firmware update via Com Port
- Support on-line replacement of HART devices
- Support acquire Long Frame Address automatically
- Provide LED indicators
- Built-in Watchdog
- DIN Rail or Wall Mounting
Introduction
The HRT-710 Gateway is specially designed for the master device of HART protocol. It allows the Modbus master to access the HART devices. These HART devices may be a transmitter, an actuator and so forth. In addition, we also provide the software utility, HG_Tool, for module configuration and HART device diagnosis. By using these modules, users can integrate their HART devices into Modbus network easily and quickly.
| COM Ports |
| Ports |
RS-232(3 wires) / RS-422 / RS-485 |
| Baud Rate |
1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Protocol |
Modbus RTU / Modbus ASCII |
| 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 (1/4W) by Jumper |
| Isolation |
UL1577 Spec. |
| Protocol |
2-pin screwed terminal block |
| Loop Power |
No |
| 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 (Horizontal) |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Humidity |
10% ~ 90% RH, Non-condensing |