Bộ chuyển đổi RTU/ASCII sang HART ICP DAS HRT-710-UTA CR
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. (FW_v1.2 and HW_v1.2)
- Support on-line replacement of HART devices. (FW_v1.5)
- Support acquire Long Frame Address automatically (FW_v1.5)
- Provide LED indicators
- Built-in Watchdog
- DIN Rail or Wall Mounting
Introduction
The HRT-710-UTA 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.
| Model |
HRT-710 |
HRT-310 |
| Din Rail Installation |
Horizontal |
Upright |
| HART Signal |
Standard |
Enhanced send/receive signal
(For long distance comm.) |
| Loop Power |
No |
Support
(module provides +30V output) |
| Built-In Resistor |
250 Ohm (1/4W) |
250 Ohm (1W) |
Applications
- Industrial Automation
- Factory Automation
- Process Automation
- Etc…
HRT-710-UTA, a HART master to Modbus slave gateway, is applied to integrate the information from these HART flow meters into the customer's HMI system. Through the HRT-710-UTA, all of the HART flow meters will be regarded as Modbus slave devices and the HMI system can use the built-in Modbus RTU communication to access these HART flow meters easily.
More than 250 HART device information needs to be integrated to surveillance center. In PC side, uses 3 pieces of PCI cards (VXC-148U, for 24 channels RS-485 expansion). I-2542A and I-2542B (RS-485 to Fiber) are used in every RS-485 channel to extend RS-485 communication distance. There are about 20 pieces of HRT-710-UTA modules used in every RS-485 channel with the different station ID. Through the structure, SCADA or HMI system can integrate all HART device information via Modbus protocol easily and quickly.
Specifications
| 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 |
-40 ~ +75 °C |
| Storage Temperature |
-40 ~ +80 °C |
| Humidity |
10% ~ 90% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| HRT-710-UTA CR |
Modbus RTU/ASCII to HART Gateway (RoHS) (for -40 ℃ application) |
