HART Gateway
HART Protocol ใช้มาตรฐาน Bell 202 FSK Standard ในการสื่อสาร ซึ่งเป็นมาตรฐานที่มีความรวดเร็วและน่าเชื่อถือ เราขออนำเสนอ HART Gateway เพื่อให้ท่านได้สัมผัสประสบการณ์ใหม่ในการสื่อสาร ที่รวดเร็วและน่าเชื่อถืออย่างที่ท่านไม่เคยสัมผัส !!
Series Specifications
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Modbus RTU/ASCII to HART Gateway
HRT-310 series และ HRT-710 series
คือ Gateway device ที่ทำหน้าที่เป็นตัวกลางในการเชื่อมต่อระหว่าง Modbus RTU/ASCII , HART
Hardware Specifications
| Model Name | HRT-710 | HRT-310 |
| UART Interface | ||
| COM Port | RS-232(3 wires) / RS-422 / RS-485 | |
| Baud Rate (bps) | 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 | |
| Protocol | Modbus RTU / Modbus ASCII | |
| Connector | 9-pin screwed terminal block | 4-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 | |
| Isolation | UL1577 Spec. | |
| Loop Resistor | 250 Ω (1/4W) by Jumper | 250 Ω (1W) by Dip-Switch |
| Loop Power | No | Yes (module provides +30V output) |
| Power | ||
| Power supply | Unregulated +10 ~ +30 VDC | |
| Protection | Power reverse polarity protection, Over-voltage brown-out protection | |
| Power Consumption | 1 W | 3.5W (Max.) |
| Mechanism | ||
| Installation | DIN-Rail or Wall Mounting (Horizontal) | DIN-Rail (Upright) |
| Dimensions | 72 mm x 35 mm x 121 mm (W x L x H) Detail | 25 mm x 116 mm x 120 mm (W x L x H) |
| Environment | ||
| Operating Temp. | -25 ℃ ~ +75 ℃ | |
| Storage Temp. | -30 ℃ ~ +80 ℃ | |
| Humidity | 5% ~ 95% RH, non-condensing | |
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)
- Isolated COM Port : RS-232/422/485
- Provide LED indicators
- Built-in Watchdog
- DIN Rail or Wall Mounting
Modbus TCP/UDP to HART Gateway
HRT-711 series
คือ Gateway device ที่ทำหน้าที่เป็นตัวกลางในการเชื่อมต่อระหว่าง Modbus TCP , HART
Hardware 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 |
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 TCP/UDP server
- 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
- Mountable on DIN Rail
PROFIBUS to HART Gateway
GW-7557 series คือ Gateway device ที่ทำหน้าที่เป็นตัวกลางในการเชื่อมต่อระหว่าง HART , Profibus
Hardware Specifications
Hardware | |
CPU | 80186, 80 MHz or compatible |
SRAM/Flash/EEPROM | 512 KB / 512 KB / 16 KB |
Watchdog | Watchdog IC CPU built-in |
ESD Protection | 4 kV class A |
PROFIBUS Interface | |
Controller | Profichip VPC3+C |
Transceiver | ADI ADM2486 |
Connector | 9-pin female D-Sub |
Baud Rate (bps) | 9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M |
Transmission Distance (m) | Depend on baud rate (for example, max. 1200 m at 9.6 kbps ) |
Isolation | 3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
Protocol | DP-V0 |
HART Interface | |
HART Interface | 8-pin screwed terminal block |
HART Channel | 4 channels |
UART Interface | |
COM | RS-232 |
COM Connector | 3-pin screwed terminal block (RxD, TxD, GND) |
Baud Rate (bps) | Up to 115200 |
Data bit | 7, 8 |
Stop bit | 1, 2 |
Parity | None, Even, Odd |
LED | |
Round LED | PWR LED, RUN LED, ERR LED |
POWER | |
Power supply | Unregulated +10 ~ +30 VDC |
Protection | Power reverse polarity protection, Over-voltage brown-out protection |
Power Consumption | 2.0 W |
Mechanism | |
Installation | DIN-Rail |
Dimensions | 72 mm x 33 mm x 119 mm (W x L x H) |
Environment | |
Operating Temp. | -25 ~ 75℃ |
Storage Temp. | -30 ~ 85℃ |
Humidity | 5 ~ 95% RH, non-condensing |
Features
Protocol & Hierarchy | DP-V0 Slave |
Supports PROFIBUS Transmission Rate (kbps) | 9.6, 19.2, 45.45, 93.75, 187.5, 500, 1500, 3000, 6000, 12000 |
Transmission Rate Setting | detected automatically |
Max Input Data Length | 240 Bytes |
Max Output Data Length | 240 Bytes |
Address Setting | 0~126 set by DIP switch or EEPROM |
Supports HART Mode | point-to-point / multi-drop |
Support HART Master | Allow two HART Masters |
Support HART Channel | 4 channels |
Support HART Frame | Short/Long frame |
Support HART modules | Connecting up to 15 HART modules |
Support HART Burst mode | YES |
Indicators | PWR, ERR, and RUN LEDs |
Network Isolation Protection | 2500 Vrms High Speed iCoupler |
DC Isolation Protection | 3000 VDC on PROFIBUS side |