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The GW-7557 Gateway acts as a slave device using the PROFIBUS DP protocol. It allows a 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. Utility software is included to aid in configuration of the GW-7557 so that HART slave devices can be easily added into a PROFIBUS network.
| 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 |
| HART | |
|---|---|
| Ports | 4 channels |
| 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 |
| Power | |
|---|---|
| Consumption | 2.0 W |
| 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 |
The GW-7557 Gateway acts as a slave device using the PROFIBUS DP protocol. It allows a 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. Utility software is included to aid in configuration of the GW-7557 so that HART slave devices can be easily added into a PROFIBUS network.
| 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 |
| HART | |
|---|---|
| Ports | 4 channels |
| 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 |
| Power | |
|---|---|
| Consumption | 2.0 W |
| 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 |
