{"product_id":"siemens-6av3971-1ca01-0da0-simatic-s5-memory-module","title":"Siemens 6AV3971-1CA01-0DA0 Simatic S5 Memory Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6AV3971-1CA01-0DA0 is a specialized 64KB memory module engineered for the ST9 HMI TD20 text display interface within legacy Simatic S5 automation architectures. This module serves as a critical component for storing system firmware and project-specific screen configurations, facilitating reliable operation and data retention for operator interface stations. It is designed to maintain high availability in industrial environments, ensuring that legacy control systems continue to function with original performance specifications.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e64 KB non-volatile memory capacity for firmware and configuration storage.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for integration with Simatic S5 ST9 HMI TD20 text display systems.\u003c\/li\u003e\n\u003cli\u003eRobust 48-pin edge connector interface for secure, reliable communication with the host unit.\u003c\/li\u003e\n\u003cli\u003eOptimized for high-reliability industrial applications including chemical processing and manufacturing.\u003c\/li\u003e\n\u003cli\u003eEnsures data integrity and rapid startup for operator interface terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6AV3971-1CA01-0DA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e64 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e48-Pin Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSimatic S5 ST9 HMI TD20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.5 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the host system is powered down before inserting or removing the memory module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges; avoid touching the gold-plated 48-pin connector contacts to prevent contamination or oxidation.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the designated slot on the TD20 interface to ensure proper pin alignment.\u003c\/li\u003e\n\u003cli\u003eMaintain a clean, dry environment within the control cabinet to prevent moisture or dust accumulation on the connector pins.\u003c\/li\u003e\n\u003cli\u003eAdhere to standard ESD (Electrostatic Discharge) protection practices during handling and installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with other Simatic S5 HMI units?\u003c\/h3\u003e\u003cp\u003eThis specific module is designed for the ST9 HMI TD20 system. Please verify your specific hardware part number to ensure compatibility with your existing terminal.\u003c\/p\u003e\u003ch3\u003eDoes this module require external power?\u003c\/h3\u003e\u003cp\u003eNo, the module draws its operating power (approximately 0.5 W) directly from the host unit's backplane connection.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51187066405116,"sku":"6AV3971-1CA01-0DA0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_7991e9ad-41d6-4605-bce7-8871ff3bf0a3.jpg?v=1788115577","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-6av3971-1ca01-0da0-simatic-s5-memory-module","provider":"Electronic PLC","version":"1.0","type":"link"}