Bộ chuyển đổi Profibus sang Modbus TCP/IP ICP DAS GW-7553
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.
Applications
- Industrial Automation
- Factory Automation
- Process Automation
- Etc…
Features
Protocol & Hierarchy | DP-V0 & DP-V1 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 Modbus Mode | Master/Slave |
Supports Modbus Format | RTU/ASCII/TCP |
Ethernet | 10/100 Base-TX |
Supports COM 1 Baudrate (kbps) | 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 115.2 |
Supports COM 1 Data Format | 7/8 data bits, No/Odd/Even parity, 1/2 stop bit |
Indicators | PWR, ERR, and RUN LEDs |
Network Isolation Protection | 2500 Vrms High Speed iCoupler |
DC Isolation Protection | 3000 VDC on PROFIBUS side |
Web-based Administration
- Provide safe value setting
- Provide network configuration
- Show diagnostic messages and device information
- Show communication log between GW-7553 and Modbus devices
Modules Support
Code | Name | Description |
01 | Read Coil Status | Read the ON/OFF status of discrete outputs in the slave |
02 | Read Input Status | Read the ON/OFF status of discrete inputs in the slave |
03 | Read Holding Registers | Read the binary contents of holding registers in the slave |
04 | Read Input Registers | Read the binary contents of input registers in the slave |
05 | Force Single Coil | Write a single output to either ON or OFF in the slave |
06 | Preset Single Register | Write an integer value into a single register in the slave |
15 | Force Multi. Coils | Write each coil in the sequence of coils to either ON or OFF in the slave |
16 | Preset Multi. Registers | Write a block of contiguous registers in the slave |
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 & 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 |
Ordering Information
GW-7553-B CR | PROFIBUS/Modbus TCP Gateway (RoHS) |
GW-7553-M CR | PROFIBUS/Modbus TCP Gateway (RoHS) (Metal casing) |