GW-7553-B
PROFIBUS to Modbus TCP Gateway
Features
- Protocol & Hierarchy : DP-V0 & DP-V1 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 Modbus Mode : Master/Slave
- Supports Modbus Format : RTU/ASCII/TCP
- Supports COM 1 Data Format : 7/8 data bits, No/Odd/Even parity, 1/2 stop bit
- Network Isolation Protection : 2500 Vrms High Speed iCoupler
- DC Isolation Protection : 3000 VDC on PROFIBUS side
Introduction
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…
Ordering Information
| PRODUCT SERIES | DESCRIPTION | QNT. | INQUIRY |
|---|---|---|---|
This combination include other products.
Similar Products
| 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 |
| Ethernet | |
|---|---|
| Ports | 10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX) |
| 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 |
| 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 |
| Power | |
|---|---|
| Consumption | 2.5 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 |
- Provide safe value setting
- Provide network configuration
- Show diagnostic messages and device information
- Show communication log between GW-7553 and Modbus devices
.
Modules Support
Only the following Modbus commands are supported by the gateway.| 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 |
