{"product_id":"schneider-tsxmrpc001m-sram-memory-card","title":"Schneider TSXMRPC001M SRAM Memory Card","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric TSXMRPC001M\u003c\/strong\u003e is a PCMCIA-format, configurable Static Random-Access Memory (SRAM) application and file memory extension module designed for the Modicon Premium automation platform. Installed directly into the dedicated memory slot of the central processing unit, this hardware component expands the physical memory matrix available for executing complex control code, storing dynamic recipe data logs, and maintaining application archives.\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eTSXMRPC001M\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\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eModicon Premium platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eSRAM Memory Extension Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Slot Designation\u003c\/td\u003e\n\u003ctd\u003eSlot 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Memory Capacity\u003c\/td\u003e\n\u003ctd\u003e192 kB to 1024 kB (Configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage Capacity\u003c\/td\u003e\n\u003ctd\u003e832 kB to 0 kB (Inversely proportional to application allocation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e0.168 lbs (0.076 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e1.02 in x 3.6 in x 5.2 in (2.6 cm x 9.1 cm x 13.2 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +60°C (+32 to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +70°C (-13 to +158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer (Commercialization ended Dec 31, 2019)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSystem Compatibility Matrix\u003c\/h3\u003e\n\u003cp\u003eThe TSXMRPC001M card features explicit internal architecture matching that of the Modicon Premium controller families. It provides dedicated execution support when slotted into the following processing systems:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSX57C\u003c\/strong\u003e series processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSX570.\u003c\/strong\u003e through \u003cstrong\u003eTSX576.\u003c\/strong\u003e modular processors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSXPCI572.\u003c\/strong\u003e and \u003cstrong\u003eTSXPCI573.\u003c\/strong\u003e slot-card controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFunctional Memory Allocation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Extension Allocation:\u003c\/strong\u003e Allocating memory up toward the maximum 1024 kB allows the host CPU to parse expanded rung logic, structural functional blocks (FBD), and vast structured text programs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Storage Extension Allocation:\u003c\/strong\u003e Allocating memory toward the upper boundary of 832 kB yields a stable internal register holding zone. This is ideal for managing large lookup tables, operational system metrics, or detailed variable recipe structures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the TSXMRPC001M memory card be hot-swapped while the Modicon Premium CPU is actively scanning execution logic?\u003c\/p\u003e\n\u003cp\u003eA: No. Unseating or inserting an SRAM expansion card into Slot 0 while the processor is powered will instantly disrupt the central memory bus lines. This causes an immediate unrecoverable CPU fault, drops all synchronized communication profiles, and can lead to the corruption of active volatile process variables.\u003c\/p\u003e\n\u003cp\u003eQ: How is data retained on the volatile TSXMRPC001M card when panel control power is removed?\u003c\/p\u003e\n\u003cp\u003eA: Volatile SRAM structures depend on backup power to maintain state. When the primary PLC backplane bus drops voltage, data integrity is preserved via an auxiliary backup battery embedded within the main processor housing or via an onboard lithium battery built into the card assembly. This prevents logic erasure during scheduled facility shutdowns.\u003c\/p\u003e\n\u003ch3\u003eField Installation \u0026amp; Maintenance Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Insertion and Connector Alignment:\u003c\/strong\u003e Prior to opening the CPU expansion port cover, verify that all power feeds to the TSX RKY subrack assembly are isolated. Align the PCMCIA guide tabs of the 0.168-pound memory card with the internal tracks of Slot 0. Firmly slide the card inward until the low-force multipin connector seats square into the processor board, then snap the lock mechanism closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Static (ESD) Management:\u003c\/strong\u003e Volatile SRAM components are vulnerable to permanent electrostatic discharge breakdown. Always wear a grounded wrist strap or touch a structural master earth grounding bar before handling the memory card. Store the module inside an anti-static shielding bag when it is uninstalled from the host machine rack.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45143429513331,"sku":"TSXMRPC001M","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.png?v=1782875958","url":"https:\/\/www.dcssupplier.com\/products\/schneider-tsxmrpc001m-sram-memory-card","provider":"DcsSupplier Limited","version":"1.0","type":"link"}