{"product_id":"schneider-tsxmrpc002m-modicon-premium-sram-memory-card","title":"Schneider TSXMRPC002M Modicon Premium SRAM Memory Card","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric TSXMRPC002M\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTSXMRPC002M\u003c\/strong\u003e Memory Extension, operates as a dedicated hardware component for volatile application scaling and variable data storage expansion within Schneider Electric Modicon Premium automation platforms. The plug-in PCMCIA card inserts directly into the central processor slot to extend the local memory boundaries required for large-scale control logic execution and recipe storage arrays.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTSXMRPC002M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance (FRA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.07 lbs (0.03 kg net mass profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PCMCIA Slot 0 memory card footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (Continuous chassis air boundaries)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via internal host processor memory bus rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Medium\u003c\/td\u003e\n\u003ctd\u003eStatic Random-Access Memory (SRAM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Allocation\u003c\/td\u003e\n\u003ctd\u003e192 to 2048 KB (Configurable variable program bounds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage Limit\u003c\/td\u003e\n\u003ctd\u003eUp to 1856 KB maximum capacity allocation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer as of 12\/31\/2019\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Alignment\u003c\/td\u003e\n\u003ctd\u003eModicon Premium TSX57 series platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eModicon Premium Automation Framework\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity and Memory Integration:\u003c\/strong\u003e The SRAM extension card couples directly to the host CPU's internal memory bus structure. It permits real-time program execution and register manipulation at native backplane communication velocity, eliminating transmission delays when parsing expanded application blocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling Memory Matrix:\u003c\/strong\u003e The card expands the memory map to manage the higher processing overhead associated with widespread I\/O density scaling. The configurable memory partition lets system engineers allocate memory resources between active task execution logic and static internal data registers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the TSXMRPC002M card be inserted or pulled while the host processor is powered up?\u003c\/p\u003e\n\u003cp\u003eA: No. The Modicon Premium physical slot architecture does not support live hot-swapping of memory components. Extracting or unseating this SRAM card while the CPU is energized will cause an instantaneous memory bus crash, corrupt active data variables, and trigger a fatal processor stop fault.\u003c\/p\u003e\n\u003cp\u003eQ: How is data volatility managed when the primary PLC rack power is disconnected?\u003c\/p\u003e\n\u003cp\u003eA: Because standard SRAM blocks require constant electrical bias to retain binary states, data preservation during a main power drop depends on a functional backup battery. This battery is housed within the main Modicon Premium processor module or embedded on the card subassembly to prevent program loss during panel shutdowns.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Layout Alignment, Clearance Constraints, and Mechanical Seating:\u003c\/strong\u003e Isolate the main power feeds to the TSX RKY rack subframe before opening the CPU memory port. Align the 0.07 lbs card straight with the Slot 0 guide rails, then press firmly until the multi-pin connector seats completely flush into the internal mating receptacle. Close the protective mechanical latch cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Anti-Static Guarding:\u003c\/strong\u003e Since memory cards are highly susceptible to permanent electrostatic discharge (ESD) degradation, operators must wear a grounded wrist strap or touch a structural metal panel ground bar prior to handling the module. Store uninstalled cards inside anti-static shielding bags away from external electromagnetic fields.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45143429873779,"sku":"TSXMRPC002M","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-01_10-23-59_cbba1413-cca5-42ee-ab67-5a079cb7350f.png?v=1782875958","url":"https:\/\/www.dcssupplier.com\/products\/schneider-tsxmrpc002m-modicon-premium-sram-memory-card","provider":"DcsSupplier Limited","version":"1.0","type":"link"}