Name: Schneider Electric TSXP572634M
Brand: Schneider Electric

Products / Schneider Electric / TSXP572634M

Schneider Electric TSXP572634M

Model: TSXP572634M

Brand Schneider Electric

Series TSXP572634M

Model TSXP572634M

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Technical Dossier

Product Details And Specifications

Schneider Electric Modicon TSX Premium Series Technical Notes

The Schneider Electric Modicon TSX Premium series is a mid-to-high range programmable automation controller (PAC) platform that has achieved widespread deployment across global heavy industry verticals, including petrochemical refineries, nuclear power auxiliary systems, offshore oil & gas platforms, and continuous-process chemical plants. Its modular rack architecture, deterministic scan cycle performance, and native compatibility with the Unity Pro programming environment have made it a reference platform for safety-critical and high-availability automation projects throughout Europe, Asia-Pacific, and the Americas. Installed base estimates place TSX Premium among the most widely maintained legacy PLC platforms in active service, with a significant proportion of units operating beyond their original design lifecycle in facilities where process continuity prohibits disruptive platform migrations.

The Evolution of TSX Premium Architecture

The TSX Premium platform was introduced by Schneider Electric (then Telemecanique / Modicon) in the mid-1990s as a successor to the TSX Series 7 and TSX Micro families. The original firmware generation used Concept and PL7 Pro programming environments, with processors designated under the TSXP57 prefix. A major architectural transition occurred with the introduction of Unity Pro compatibility, which unified the programming environment across the Modicon M340, Premium, and Quantum families under IEC 61131-3 structured text, function block diagram, ladder, sequential function chart, and instruction list languages.

The rack system uses a passive backplane bus (X-bus) with deterministic token-ring arbitration. Early racks (TSXRKY4, TSXRKY6, TSXRKY8, TSXRKY12) remain physically compatible with current-generation I/O modules, though mixed-generation configurations require careful firmware version alignment. The introduction of Fipio and Modbus Plus fieldbus adapters extended the platform's reach into distributed I/O architectures. Ethernet connectivity was later standardized through the TSXETY series communication modules, enabling integration with SCADA systems via Modbus TCP/IP. As of 2024, Schneider Electric has formally classified the TSX Premium series as End of Life (EOL) / End of Commercialization, with commercial spare parts availability transitioning to third-party MRO channels. This lifecycle status makes long-term maintenance sourcing a primary operational concern for asset owners.

TSX Premium Full Catalog & Functionalities (SKU List)

Processors (CPU Modules)

TSXP571634M: Unity processor, 1024 I/O, 256KB user memory, Modbus/Fipio integrated
TSXP572634M: Unity processor, 2048 I/O, 512KB user memory, dual-port Ethernet ready
TSXP573634M: Unity processor, 4096 I/O, 1MB user memory, high-capacity task management
TSXP574634M: Unity processor, 8192 I/O, 2MB user memory, large-scale process control
TSXP57454M: PL7 Pro compatible processor, 4096 I/O, legacy firmware baseline
TSXP57354M: PL7 Pro processor, 2048 I/O, mid-range task capacity

Digital Input Modules (DI)

TSXDEY16D2: 16-channel 24VDC digital input, sink/source compatible, standard density
TSXDEY32D2K: 32-channel 24VDC digital input, high-density, HE10 connector
TSXDEY16A4: 16-channel 120VAC digital input, isolated, panel-mount terminal block

Digital Output Modules (DO)

TSXDSY16T2: 16-channel 24VDC transistor output, 0.5A per channel, source type
TSXDSY32T2K: 32-channel 24VDC transistor output, high-density, HE10 connector
TSXDSY08R5: 8-channel relay output, 5A per channel, 250VAC/30VDC rated

Analog Input/Output Modules (AI/AO)

TSXAEY414: 4-channel analog input, ±10V / 0–20mA / 4–20mA, 12-bit resolution
TSXAEY800: 8-channel analog input, high-speed, 16-bit resolution, thermocouple compatible
TSXASY410: 4-channel analog output, 0–10V / 4–20mA, 12-bit resolution

Communication & Network Modules

TSXETY110: 10/100 Mbps Ethernet TCP/IP module, Modbus TCP server/client, web diagnostics
TSXFPP20: Fipio bus master module, supports up to 127 remote I/O drops
TSXMBP100: Modbus Plus network adapter, peer-to-peer and master/slave topology

Power Supply Modules (PS)

TSXPSY2600M: 26W rack power supply, 100–240VAC input, 24VDC bus output
TSXPSY5500M: 55W rack power supply, 100–240VAC input, high-current bus for dense I/O racks

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