Description
Description
The Schneider Electric TSX4740 serves as a high-performance central processing unit for the legacy Modicon TSX 47 automation series. Engineered for demanding industrial environments, this processor handles complex logic, floating-point calculations, and motion control tasks required in automated manufacturing and process control. It provides deterministic execution of control programs, ensuring reliable operation for both local and distributed I/O architectures in sectors such as automotive manufacturing and chemical processing.
Features
- Multitasking operating system for prioritized execution of critical control rungs.
- Dedicated interfaces for programming and HMI integration.
- Support for Telway network protocols to facilitate multi-PLC data exchange.
- Modular memory management via plug-in RAM or EPROM cartridges for flexible application storage.
- High-speed processing capabilities suitable for complex logic and data logging requirements.
Applications
This processor module is designed for deployment in legacy Modicon TSX 47 rack systems. It is commonly utilized in large-scale machine control, distributed plant floor automation, and systems requiring integration with intelligent fieldbus peripherals.
Technical Specifications
| Model |
TSX4740 |
| Brand |
Schneider Electric (Telemecanique) |
| Execution Speed |
0.5 microseconds per Boolean instruction |
| Max I/O Capacity |
1024 Discrete I/O |
| Internal RAM |
32 Kwords (Expandable) |
| Power Consumption |
15 Watts (Typical) |
| Backplane Current |
3.0 A at 5 VDC |
| Communication |
RS-485 / Telway Protocol |
| Operating Temperature |
0 to 60 deg C |
| Storage Temperature |
-25 to 70 deg C |
Installation Guidelines
- Ensure the rack power is disconnected before installing or removing the processor module.
- Verify that the module is correctly seated in the TSX 47 rack backplane to ensure proper electrical contact.
- Maintain adequate spacing around the module to allow for heat dissipation within the control cabinet.
- Use shielded cables for communication ports to minimize interference in electrically noisy environments.
- Handle with standard ESD precautions to prevent damage to internal circuitry.
FAQ
Is this module compatible with modern Modicon platforms?
The TSX4740 is specifically designed for the legacy Modicon TSX 47 series. It is not natively compatible with newer Modicon platforms without specific gateway hardware or migration strategies.
Does this unit require external memory?
The module supports internal memory via plug-in RAM or EPROM cartridges. Please verify your specific application's memory requirements to ensure the correct cartridge is installed.
