{"product_id":"allen-bradley-1756-m14-expansion-memory-module","title":"Allen-Bradley 1756-M14 ControlLogix Expansion Memory Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-M14 is a specialized internal expansion memory module designed for the ControlLogix automation platform. By utilizing high-speed Dynamic Random Access Memory (DRAM), this module provides the necessary volatile memory extension to support larger control programs, complex instruction sets, and expanded data arrays. It is engineered for seamless integration into standard ControlLogix chassis architectures, allowing for system scalability without the need for a full processor replacement.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-density DRAM architecture for low-latency data access.\u003c\/li\u003e\n\u003cli\u003eCompact, single-slot design for efficient chassis utilization.\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption, minimizing thermal output within the enclosure.\u003c\/li\u003e\n\u003cli\u003eRobust electrical noise filtering and surge protection.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-vibration and high-shock industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is ideal for industrial environments requiring increased memory capacity for distributed control networks, high-speed assembly line automation, and complex process loops where standard processor memory limits may be reached.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-M14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eDRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5 VDC)\u003c\/td\u003e\n\u003ctd\u003e0.03 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24 VDC)\u003c\/td\u003e\n\u003ctd\u003e0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e0.15 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e30 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Immunity\u003c\/td\u003e\n\u003ctd\u003e2 kV line-to-line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Immunity\u003c\/td\u003e\n\u003ctd\u003e6 kV contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Vibration\u003c\/td\u003e\n\u003ctd\u003e2 g at 10 to 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-Operating Shock\u003c\/td\u003e\n\u003ctd\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis power is disconnected before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges to prevent electrostatic discharge (ESD) damage to sensitive components.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the chassis guide rails and ensure it is fully seated in the backplane connector.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the top and bottom latching mechanisms to ensure proper grounding and vibration resistance.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is not installed in an environment exceeding the specified temperature or humidity ranges.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e No, the 1756-M14 draws all required power directly from the ControlLogix chassis backplane.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with all ControlLogix processors?\u003c\/strong\u003e The 1756-M14 is designed for the ControlLogix platform; please verify your specific processor firmware and hardware revision compatibility in the official Allen-Bradley technical documentation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51000319017212,"sku":"1756-M14","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_dfd10671-b96f-4e68-9b3e-d10db170e28f.jpg?v=1787246223","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-m14-expansion-memory-module","provider":"Electronic PLC","version":"1.0","type":"link"}