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Description:
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The MODBUS Protocols Channel (former: MODBUS Serial Modem Channel) for Simatic WinCC® provides connectivity with MODBUS-compliant devices through MODBUS ASCII/RTU over Serial RS232/RS485 ports and MODBUS TCP/IP.
The standard version supports up to 8 serial ports (versions with support for more ports are available on request).
All basic WinCC datatypes, including raw data, as well as structured types and 64-Bit floatingpoint numbers can be used.
Supported scenarios include:
- Directly linking MODBUS Slave devices through RS232 serial ports
- Linking up to 31 MODBUS Slave devices through an RS485 serial port
- Managing temporary links to any number of MODBUS Slave devices through one or more Dial-Up- and GSM-modems
- Connecting multiple MODBUS Servers through Ethernet TCP/IP
- Connecting multiple MODBUS devices through one or more MODBUS TCP/IP Gateways
Special features:
- 64-Bit Floatingpoint is supported
- "Masked Write" is supported: Writes individual bits in 16-Bit-Registers
- WORD-Swapping in 32-Bit and 64-Bit-Register is optional
- Option for 0- and 1-based adressing
- Option for bit numbering 15 .. 0 or 1 .. 16 (MSB or LSB)
- Each connection can be disabled
- Further diagnostic Information
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System requirements:
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Deliverables:
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Languages:
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Availability:
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Shop Reference No.:
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Export regulations:
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More Information:
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Mittwoch, 24. April 2024
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