{"product_id":"allen-bradley-micrologix-1400-memory-module-384kb-1766-mm1","title":"Allen-Bradley MicroLogix 1400 Memory Module 384KB 1766-MM1","description":"\u003ch2\u003eAllen-Bradley 1766-MM1: MicroLogix 1400 Memory Expansion Module\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1766-MM1\u003c\/strong\u003e provides essential memory expansion for MicroLogix 1400 controller systems. This 384 KB memory module from Rockwell Automation delivers reliable data protection and program storage. It ensures operational continuity by preventing accidental program loss and enabling quick recovery. For complete installation and programming instructions, download our comprehensive technical manual.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/MicroLogix_1400_Bulletins_1766_Controllers_and_1762_Expansion_IO.pdf?v=1760058214\"\u003eDownload Complete Technical Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eBrand \u0026amp; Series:\u003c\/span\u003e Allen-Bradley MicroLogix 1400 Accessory\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eModel Number:\u003c\/span\u003e \u003cstrong\u003e1766-MM1\u003c\/strong\u003e Memory Expansion Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eMemory Capacity:\u003c\/span\u003e 384 KB additional storage space\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eOperating Temperature:\u003c\/span\u003e 0°C to 55°C (32°F to 131°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eController Compatibility:\u003c\/span\u003e 1766-L32AWA, 1766-L32AWAA, 1766-L32BWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e74b5;\"\u003eAdditional Models:\u003c\/span\u003e 1766-L32BWAA, 1766-L32BXB, 1766-L32BXBA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Operation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert directly into the MicroLogix 1400 memory module slot\u003c\/li\u003e\n\u003cli\u003eRemove the protective cover before installation\u003c\/li\u003e\n\u003cli\u003eModule recognizes after controller power cycle when hot-swapped\u003c\/li\u003e\n\u003cli\u003eUse system prompts for configuration and loading commands\u003c\/li\u003e\n\u003cli\u003eTransfer contents to controller memory as needed\u003c\/li\u003e\n\u003cli\u003eDoes not increase the controller's integrated memory capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging \u0026amp; Shipping Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Allen-Bradley \u003cstrong\u003e1766-MM1\u003c\/strong\u003e memory module\u003c\/li\u003e\n\u003cli\u003eComplete installation and operation documentation\u003c\/li\u003e\n\u003cli\u003eWorldwide shipping via FedEx, UPS, and DHL services\u003c\/li\u003e\n\u003cli\u003eSecure packaging with static protection\u003c\/li\u003e\n\u003cli\u003eFast order processing and dispatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty \u0026amp; Support Services\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComprehensive 12-month product warranty\u003c\/li\u003e\n\u003cli\u003eTechnical support for installation and configuration\u003c\/li\u003e\n\u003cli\u003eExpert guidance for program backup strategies\u003c\/li\u003e\n\u003cli\u003eReplacement service for defective units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Technical FAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003eDoes this module expand the controller's internal memory?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eNo, it provides separate backup storage rather than expanding internal capacity.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003eWhat happens during a controller power cycle with the module installed?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe module can automatically load programs into the controller memory.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003eCan I use this module for safety-critical applications?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eYes, it includes special security features for press control and critical systems.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003eHow does the write protection feature work?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIt prevents accidental modification of stored programs and data files.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2e74b5;\"\u003eWhat status bits monitor the memory module operation?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eBits S:1\/10, S:1\/11, and S:1\/12 provide operational status information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/868618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51182822031642,"sku":null,"price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1766-MM1_3.jpg?v=1760058576","url":"https:\/\/www.ubestplc.com\/ms\/products\/allen-bradley-micrologix-1400-memory-module-384kb-1766-mm1","provider":"Ubest Automation Limited","version":"1.0","type":"link"}