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WI-GTWY-9-xxx Wireless Gateway
4.11 Fieldbus Configuration - Profibus Master
The WI-GTWY-9-xxx-PR2 implements a complete Profibus-DPV0/DPV1 master. The hardware
is optimized for high throughput and can be used in mono or multi master networks up to 12
Mbit/s. Up to 125 slaves with a total max of 2048 byte input and 2048 byte output data can be
connected.
4.11.1 GSD File
Each device in a Profibus network is associated with a GSD file, containing all necessary
information about the device. In general, the Profibus slave device manufacturer supplies the
relevant GSD files. WI Series Configuration Software uses these files during network
configuration.
4.11.2 Protocol and Supported Functions
The WI-GTWY-9-xxx-PR2 implements a complete Profibus-DPV0/DPV1 master and includes
the following features:
•
Up to 125 slaves can be connected
•
Up to 2048 bytes input &output data
• Up to 12 Mbit/s on Profibus
•
RS-485 optically isolated Profibus interface with on-board DC/DC converter
• Configuration via WI Series Configuration Software
• Acyclic Communication (DPV1)
• Alarm Handling (DPV1)
4.11.3 Configuration
Profibus network configuration is performed via the WI Series Configuration Utility. The WI-
GTWY-9-xxx Profibus Master provides up to 2048 bytes of inputs and 2048 bytes of outputs in
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V1.18
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