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Schneider Electric TSXMRPC001M SRAM Memory Extension Module
Configured for memory expansion in Modicon Premium backplane architecture, the Schneider Electric TSXMRPC001M (TSXMRPC001M SRAM memory extension module) provides direct physical/electrical execution for processor-level application and data memory scaling within TSX57 series CPU environments.
Suffix Breakdown & Model Matrix
The model designation TSXMRPC001M is defined as a fixed ordering reference within the Modicon Premium accessory family. No manufacturer-published segmented suffix matrix or functional decoding breakdown is specified for this part number. Functional behavior is determined by CPU compatibility and backplane configuration rather than internal suffix interpretation.
Hardware Specifications
| Parameter |
Specification |
| ModelBrand |
Schneider Electric TSXMRPC001M |
| Origin |
France |
| Weight |
0.076 kg |
| Memory Type |
SRAM |
| Application Memory |
192 to 1024 kB |
| Data Storage Memory |
832 to 0 kB |
| Slot Position |
Slot 0 |
| Compatibility |
TSX570 to TSX576, TSX57C, TSXPCI572/3 |
| Core Function |
Configurable processor memory extension |
Backplane Bus Communication & Firmware Compatibility Layer
Within the Modicon Premium architecture, the TSXMRPC001M operates as a passive SRAM expansion element mapped through backplane bus arbitration. Memory addressing is synchronized through deterministic backplane cycles, ensuring alignment with CPU firmware memory allocation tables. Firmware flash compatibility is governed by processor generation constraints across TSX57 series controllers, with memory segmentation dynamically mapped during initialization rather than runtime reassignment.
Frequently Asked Questions
Q: Does the TSXMRPC001M support hot-swap insertion during CPU operation?
A: No. The module is not designed for live insertion. Backplane power must be removed before installation to avoid SRAM state corruption.
Q: How does the module affect backplane current loading?
A: The module functions as a memory extension without active processing load, but it still participates in backplane electrical presence detection and static load baseline.
Q: Is memory allocation automatically detected by the CPU firmware?
A: Yes. Upon boot, the CPU performs memory mapping and assigns application and data memory regions according to installed SRAM configuration.
Field Installation Guidelines
Ensure the CPU rack is fully de-energized before inserting the module into Slot 0. Verify correct alignment with the Modicon Premium backplane connector before applying insertion force. Maintain controlled ESD handling procedures to protect SRAM integrity. Avoid mechanical stress on the edge connector during seating. After installation, perform a controlled power-up sequence to allow firmware memory initialization and address mapping validation.
