The GW-7553 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It allows the PROFIBUS master to access the Modbus TCP devices. These Modbus devices may be a PLC, a sensor, the ICPDAS I-8KE4-MTCP module and so forth. In addition, the GW-7553 module built-in web server, the user can set the module by web browser. By using this module, users can put their Modbus TCP devices into PROFIBUS network very easily
Features:
- Protocol & Hierarchy: DP-V0 & DP-V1 Slave
- Detect transmission rate (9.6 ~ 12000 kbps) automatically
- 240 bytes max input data length
- 240 bytes max output data length
- Support Modbus Master and Slave mode
- Support Modbus RTU, ASCII and TCP format
- Address 0~126 set by DIP switch or EEPROM
- Support several kinds of baud rate for COM1 from 2.4 to 115.2 kbps
- Network Isolation Protection: High Speed iCoupler
- 3000 VDC isolation protection on PROFIBUS side
- 4 kV ESD Protection
| 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 (For updating firmware and configuration)
5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND ) |
| Baud Rate |
2400, 4800, 9600, 19200, 38400, 57600, 115200 |
| Parity |
None, Even, Odd |
| Data Bit |
7, 8 |
| Stop Bit |
1, 2 |
| Ethernet |
| Ports |
10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) |
| 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 & DP-V1 |
| Mechanical |
| Dimensions (mm) |
72 x 33 x 119 (W x L x H) |
| Installation |
DIN-Rail |
| Environmental |
| Operating Temperature |
-25 ~ +75? |
| Storage Temperature |
-30 ~ +85 ? |
| Humidity |
5 ~ 95% RH, Non-condensing |
