Schneider Electric TSXMRPC002M configurable SRAM memory extension

Schneider Electric identifies TSXMRPC002M as a configurable SRAM application and file memory extension for a Premium processor. The product page records a 192 to 2048 kB application range and identifies PCMCIA memory expansion as the mechanism for extending processor RAM.

Documented system function and position

Rebuilt from individual evidence

Schneider Electric identifies TSXMRPC002M as a configurable SRAM application and file memory extension for a Premium processor.

The product page records a 192 to 2048 kB application range and identifies PCMCIA memory expansion as the mechanism for extending processor RAM.

Sits in the Premium processor PCMCIA memory path between engineering tools and the CPU.

Unknown: exact partition setting, processor revision, current availability, and installation-specific memory compatibility are not established by the cited page.

Exact reference: TSXMRPC002M
Category: PLC / CPU
Evidence checked: 2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function: Receives and stores editable Premium processor application and file data in SRAM.
System position: Sits in the Premium processor PCMCIA memory path between engineering tools and the CPU.
Upstream / inputs: Receives application and file data written through the Premium processor configuration.
Downstream / outputs: Supplies SRAM-resident application and file data to the Premium processor.
Limitations: Unknown: exact partition setting, processor revision, current availability, and installation-specific memory compatibility are not established by the cited page.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

Schneider Electric identifies TSXMRPC002M as a configurable SRAM application and file memory extension for a Premium processor.
Confidence: high
- www.se.com — retrieved 2026-09-12; high confidence
The product page records a 192 to 2048 kB application range and identifies PCMCIA memory expansion as the mechanism for extending processor RAM.
Confidence: high
- www.se.com — retrieved 2026-09-12; high confidence

Inferences

Sits in the Premium processor PCMCIA memory path between engineering tools and the CPU.
Confidence: medium
Rationale: The documented product function and interface establish the adjacent system stages.
- www.se.com — retrieved 2026-09-12; high confidence

Unknowns

Unknown: exact partition setting, processor revision, current availability, and installation-specific memory compatibility are not established by the cited page.
Confidence: low
Missing evidence: exact partition setting, processor revision, current availability, and installation-specific memory compatibility are not established by the cited page.

System position diagram

A flow from Receives application and file data written through the Premium processor configuration. through TSXMRPC002M to Supplies SRAM-resident application and file data to the Premium processor.. — System position inferred from the cited evidence: Sits in the Premium processor PCMCIA memory path between engineering tools and the CPU.

View Mermaid source

flowchart LR
  upstream["Receives application and file data written through the Premium processor configuration."] -->|"documented input"| item["TSXMRPC002M"]
  item -->|"documented output"| downstream["Supplies SRAM-resident application and file data to the Premium processor."]

View diagram labels

Nodes: Receives application and file data written through the Premium processor configuration.; Schneider Electric TSXMRPC002M configurable SRAM memory extension; Supplies SRAM-resident application and file data to the Premium processor.
Edges: Documented upstream interface; Documented downstream interface

Next action

Use TSXMRPC002M only when the required application range and Premium PCMCIA configuration match the evidence.

Unknown: Confirm the exact marking, interfaces, processor configuration, and installation fit before replacement or commissioning.

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