Schneider Electric TSXP570244M Modicon Premium Unity CPU Module

The Schneider Electric TSXP570244M is a single-slot Unity CPU module engineered for the Modicon Premium Automation platform. Programmed using Unity Pro software, it provides centralized control for discrete, analog, and application-specific I/O modules, featuring integrated CANopen and dual mini-DIN serial connectivity. The processor includes 96 kB of internal RAM without a memory expansion card and supports up to 256 discrete I/O channels across Premium rack configurations.

Processing Performance and System Memory

The processor delivers execution speeds up to 0.19 µs for Boolean instructions and 0.25 µs for word or fixed-point arithmetic using internal memory. Its execution rate reaches 4.76 Kinst/ms for 100% Boolean workloads without an expansion card. Internal RAM provides 96 kB shared between program and data; inserting a PCMCIA card expands capacity to 128 kB program RAM, 96 kB data RAM, and up to 256 kB for additional data storage.

I/O Capacity and Connectivity

The TSXP570244M supports system rack configurations accommodating up to 12 slots (or a combination of 4, 6, 8, and 12-slot racks). It manages up to 256 discrete I/O points, 12 analog I/O channels, 4 application-specific channels, and 1 communication module. Integrated interfaces include two female mini-DIN RS-485 serial ports (19.2 kbit/s) for terminal (TER) and auxiliary (AUX) connections, alongside an onboard CANopen port for fieldbus networking.

Technical Parameters

Frequently Asked Questions

Q: Which programming software environment is used with the TSXP570244M processor? A: The TSXP570244M processor requires Schneider Electric Unity Pro software for programming, configuration, and system commissioning.

Q: How much internal memory is available without a PCMCIA expansion card? A: Without an optional PCMCIA card installed, the processor provides 96 kB of internal RAM shared between user program logic and internal data.

Q: What onboard communication interfaces are available directly on the module front panel? A: The module features two mini-DIN female RS-485 non-isolated serial ports operating at 19.2 kbit/s for TER/AUX connections, as well as an integrated CANopen fieldbus port.