The TSX PBY10 from Schneider Electric functions as a dedicated Profibus DP communication module for the Premium automation platform. Engineers use this unit to connect TSX PLCs directly to Profibus DP networks seamlessly. It enables reliable data exchange with drives, remote I/O, and third-party devices. This module serves as a master or slave depending on application requirements.
Core Hardware Architecture and Physical Design
This communication module features a standard Eurocard format measuring approximately 100 mm x 160 mm. The unit weighs around 0.3 kg, allowing for straightforward installation in Premium racks. Its compact design occupies minimal space while delivering maximum functionality. Additionally, the front panel includes diagnostic LEDs for network status monitoring.
Communication Specifications and Protocol Support
The TSX PBY10 supports Profibus DP protocol at transmission speeds up to 12 Mbps. It automatically detects and configures to the network baud rate for simplified setup. The module handles up to 244 bytes of input data and 244 bytes of output data. Consequently, it supports comprehensive data exchange with multiple network devices simultaneously.
Interface and Connectivity Features
This option module includes a 9-pin D-Sub female connector for direct Profibus network connection. It provides electrical isolation rated at 500 VDC between the bus and PLC backplane. The TSX PBY10 also supports both master and slave operating modes for flexibility. Furthermore, it includes integrated bus termination for simplified network configuration.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | Profibus DP Option Module |
| Series | Premium / TSX |
| Model | TSX PBY10 |
| Protocol | Profibus DP (EN 50170) |
| Transmission Speed | Up to 12 Mbps (automatic detection) |
| Data Exchange | 244 bytes input / 244 bytes output |
| Connector Type | 9-pin D-Sub female |
| Isolation | 500 VDC bus-to-network |
| Operating Modes | Master or Slave |
| Form Factor | Eurocard |
| Dimensions (H x W) | Approx. 100 mm x 160 mm |
| Weight | Approx. 0.3 kg |
| Status Indication | LED for network activity and diagnostics |
Installation and Integration Benefits
The TSX PBY10 mounts directly into any standard Premium rack position without special tools. Its configuration utilizes Schneider’s proprietary software tools for quick parameter setup. Users can integrate this module alongside analog and discrete I/O modules freely. Therefore, it offers seamless connectivity between Premium PLCs and Profibus DP networks.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |



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