The TwinCAT Modbus TCP Server connects the TwinCAT controller with the Modbus TCP world. Modbus TCP is a simple, multi-supplier and open protocol. The TwinCAT Modbus TCP Server represents a simple gateway between Modbus TCP and TwinCAT ADS devices. It can operate as a server or as a client. In server mode, TwinCAT memory areas are mapped directly to Modbus memory areas. In client mode, a number of PLC blocks are available that can be used to read inputs and input registers and to write coils and registers. It is configured via an XML file.
| Technical data | TwinCAT Modbus TCP Server | TwinCAT Modbus TCP Server CE |
|---|---|---|
| Target system | Windows NT/2000/XP/Vista, Windows 7 PC (x86-compatible) |
Windows CE, CE devices |
| Min. TwinCAT level | TwinCAT PLC | |
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| Ordering information | |
|---|---|
| TwinCAT Modbus TCP Server | licence for using the TwinCAT Modbus TCP Server for communication with Modbus TCP end devices |
| TwinCAT Modbus TCP Server CE | licence for using the TwinCAT Modbus TCP Server for Windows CE platforms |
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| System |
|
|---|---|
| Modbus | For further Modbus products please see the system overview. |
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