{"product_id":"allen-bradley-1756-m1-logix5555-processor-7-5-mb-memory-module","title":"Allen Bradley 1756-M1 Logix5555 Processor 7.5 MB Memory Module","description":"\u003ch3\u003eProduct Summary\u003c\/h3\u003e\n\u003cp\u003eThe 1756-M1 is a ControlLogix memory expansion module. It provides additional user memory for ControlLogix L6x series controllers, allowing larger application programs, more tags, and increased data storage capacity.\u003c\/p\u003e\n\n\u003ch3\u003eCore Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCatalog Number:\u003c\/strong\u003e 1756-M1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Memory Expansion Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Controllers:\u003c\/strong\u003e 1756-L6x series ControlLogix controllers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMemory Size:\u003c\/strong\u003e 1 MB user memory expansion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Plugs directly into the controller’s memory slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical \u0026amp; Performance Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Expands controller memory for larger applications and increased tag counts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Supported by specific L6x firmware revisions (check controller manual)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e Negligible (passive memory module)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003ePower down the ControlLogix chassis.\u003c\/li\u003e\n  \u003cli\u003eRemove the controller from the chassis if necessary.\u003c\/li\u003e\n  \u003cli\u003eInsert the 1756-M1 memory module into the designated memory expansion slot on the controller.\u003c\/li\u003e\n  \u003cli\u003eReinstall the controller and power on the system.\u003c\/li\u003e\n  \u003cli\u003eVerify expanded memory availability in Studio 5000 Logix Designer or controller properties.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSelection Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 1756-M1 to expand memory on compatible 1756-L6x controllers requiring additional capacity.\u003c\/li\u003e\n  \u003cli\u003eConfirm firmware version compatibility with the target controller before installation.\u003c\/li\u003e\n  \u003cli\u003eFor larger memory requirements, consider higher-capacity modules such as 1756-M2, 1756-M3, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhich controllers support the 1756-M1?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003ePrimarily 1756-L6x series controllers. Verify exact compatibility in the controller user manual.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs the memory module hot-swappable?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eNo. Installation requires the controller to be powered down.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow is the additional memory utilized?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eIt increases available user memory for program logic, tags, and data arrays.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53679259746488,"sku":"1756-M1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1756-M1_3.png?v=1782895445","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1756-m1-logix5555-processor-7-5-mb-memory-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}