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Product Overview
The Schneider Electric TSX PBY10 (often referenced as TSXPBY100) is a dedicated Profibus DP Master communication module designed for the Modicon Premium automation platform. This module facilitates high-speed, deterministic data exchange between the central controller and distributed field devices, including remote I/O blocks, variable frequency drives, and intelligent sensors. By offloading communication tasks to an integrated processor, the module ensures that critical fieldbus traffic is managed efficiently without impacting the main PLC scan cycle.
Features
- Supports Profibus DP V0 master functionality for robust industrial networking.
- Manages up to 125 slave nodes on a single network segment.
- Features a wide range of selectable data transmission rates from 9.6 Kbps up to 12 Mbps.
- Integrated diagnostic LEDs provide real-time status of network activity, bus health, and module integrity.
- Galvanic isolation protects internal backplane circuitry from external electrical noise and common-mode transients.
- Designed for seamless integration into standard Modicon Premium rack configurations.
Applications
This module is engineered for demanding industrial environments, including oil and gas processing, power generation, and large-scale manufacturing automation. It is ideal for systems requiring reliable, long-distance communication with distributed field equipment in harsh electrical environments.
Technical Specifications
| Model | TSX PBY10 / TSXPBY100 |
| Protocol | Profibus DP V0 Master |
| Physical Layer | RS-485 |
| Max Slave Capacity | 125 nodes |
| Transmission Speeds | 9.6 Kbps to 12 Mbps |
| Power Consumption | 400 mA at 5 VDC |
| Operating Temperature | 0 to 60 deg C |
| Storage Temperature | -25 to 70 deg C |
| Relative Humidity | 10 to 95% (non-condensing) |
Installation Guidelines
- Ensure the PLC rack power is disconnected before installing or removing the module.
- Slide the module into the designated slot on the Modicon Premium backplane and secure it using the integrated locking mechanism.
- Use properly shielded Profibus-rated cabling for all RS-485 connections to minimize EMI susceptibility.
- Ensure the T-junction interface is correctly seated and terminated at both ends of the bus segment to prevent signal reflections.
- Verify that the module is grounded according to the system-wide grounding scheme to maintain effective surge and noise protection.
FAQ
Q: Is this module compatible with all Modicon Premium CPUs?
A: The TSX PBY10 is designed for the Modicon Premium platform; however, ensure your specific CPU firmware and PL7 or Unity Pro configuration software support the Profibus DP master configuration.
Q: Does this module require an external power supply?
A: No, the module draws its operating power directly from the Modicon Premium chassis backplane (400 mA at 5 VDC).
What's clients say about us
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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
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