GW-7553-B CR
PROFIBUS to Modbus TCP Gateway (Plastic Case)
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.
- 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
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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
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 & DP-V1
UART Interface
COM: RS-232 (For updating firmware and configuration)
COM Connector: 5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND )
Baud Rate (bps): 2400, 4800, 9600, 19200, 38400, 57600, 115200
Data bit: 7, 8
Stop bit: 1, 2
Parity: None, Even, Odd
Ethernet Interface
Controller: 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
Connector: RJ-45 with LED indicator
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: 2.5 W
Mechanism
Installation: DIN-Rail
Dimensions: 72mm x 33mm x 119mm (W x L x H)
Environment
Operating Temp. -25 ~ 75 ℃
Storage Temp. -30 ~ 85℃
Humidity: 5 ~ 95% RH, non-condensing