Bộ chuyển đổi Profibus sang HART ICP DAS GW-7557-B CR
Features
- Protocol & Hierarchy : DP-V0 Slave
- 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
- Network Isolation Protection : 2500 Vrms High Speed iCoupler
- DC Isolation Protection : 3000 VDC on PROFIBUS side
Introduction
The GW-7557 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It allows the PROFIBUS master to access the HART slave devices. These HART slave devices may be a transmitter, an actuator, a current output device and so forth. In addition, we also provide the utility software for users to configure the GW-7557. By using this module, users can put their HART slave devices into PROFIBUS network very easily.
Applications
- Industrial Automation
- Factory Automation
- Process Automation
- Etc…
Specifications
| CPU Module |
| CPU |
80186, 80 MHz or compatible |
| EEPROM |
16 KB |
| Flash |
512 KB |
| SRAM |
512 KB |
| Watchdog Timer |
Watchdog IC
CPU built-in |
| LED Indicators |
| Status |
PWR LED, RUN LED, ERR LED |
| COM Ports |
| Ports |
RS-232
3-pin screwed terminal block (RxD, TxD, GND) |
| Baud Rate |
Up to 115200 |
| Parity |
None, Even, Odd |
| Data Bit |
7, 8 |
| Stop Bit |
1, 2 |
| PROFIBUS |
| Controller |
Profichip VPC3+C |
| Transceiver |
ADI ADM2486 |
| Baud Rate |
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 |
| Isolation |
3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic |
| Protocol |
DP-V0 |
| Mechanical |
| Dimensions (mm) |
72 x 33 x 119 (W x L x H) |
| Installation |
DIN-Rail |
| Environment |
| Operating Temperature |
-25 ~ +75℃ |
| Storage Temperature |
-30 ~ +85 ℃ |
| Humidity |
5 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| GW-7557-B CR |
PROFIBUS to HART Gateway (Plastic Case) (RoHS) |
