Schneider TSXP57104M Unity Processor

Product Overview

The TSXP57104M is a high-performance Unity processor designed for the Modicon Premium automation platform. Optimized for mid-range control applications, it supports a wide array of discrete and analog I/O capacities while operating on the Unity Pro software environment. This standard-format module is engineered for reliability in complex industrial processes, offering high-speed Boolean execution and extensive diagnostic signaling to ensure maximum system availability and precise logic control.

Technical Specifications

• Brand: Schneider Electric

• Range: Modicon Premium

• Model Designation: TSXP57104M

• Processor Type: Unity Processor

• Discrete I/O Capacity: 512 I/O

• Analog I/O Capacity: 24 I/O

• Application Specific Channels: 8

• Instruction Execution Time: 0.19 µs (Boolean) / 0.25 µs (Word/Fixed-point)

• Internal RAM (Program): 224 kB (with PCMCIA) / 96 kB (without PCMCIA)

• Internal RAM (Data): 96 kB

• Communication Port: 2 x Female Mini-DIN (Non-isolated RS485, 19.2 kbits/s)

• Rack Support: Up to 2 racks (12 slots) or 4 racks (4/6/8 slots)

• Current Consumption: 850 mA at 5 V DC

• Module Weight: 0.38 kg (0.84 lb)

• Standards Compliance: IEC 61131-2, UL 508, CSA C22.2 (Class I Div 2)

• Marine Certifications: ABS, BV, DNV, GL, LR, RINA, RMRS

Engineering Insights and Logic Structure

The TSXP57104M is built for multitasking efficiency, supporting a master task, a fast task, and up to 32 event tasks to handle time-critical I/O interrupts. Its memory architecture is highly flexible; while it contains standard internal RAM for core logic, the addition of a PCMCIA card significantly expands program storage to 224 kB and allows for up to 256 kB of additional data logging. The 0.19 µs Boolean processing speed ensures rapid response times for high-speed packaging or assembly lines. Integrated diagnostic LEDs (RUN, ERR, IO, TER) provide immediate visual feedback, allowing maintenance teams to distinguish between system faults, I/O configuration errors, and terminal port activity at a glance.