{"product_id":"allen-bradley-1784-cf128-memory-cards","title":"Allen-Bradley 1784-CF128  Memory Cards","description":"\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1784-CF128\u003c\/strong\u003e is a 128 MB industrial-grade CompactFlash non-volatile memory card designed for ControlLogix controllers, including ControlLogix 5560 series processors. It provides high-capacity removable storage to back up project logic, tag data, and controller firmware. By preserving system configuration independently of internal battery power, it accelerates disaster recovery, simplifies firmware deployment, and supports system maintenance across industrial automation control networks.\u003c\/p\u003e\n\u003ch3\u003eProgram Storage and File System Management\u003c\/h3\u003e\n\u003cp\u003eThe card utilizes a standard FAT16 file system format, enabling structured file creation, reading, writing, and deletion operations. ControlLogix processors can automatically load stored user projects directly from non-volatile memory during power-up or following fault conditions. It supports storing up to 250 files in the root directory, giving engineers a stable platform for firmware upgrades and data log storage.\u003c\/p\u003e\n\u003ch3\u003eIndustrial Environment and Hardware Specifications\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand severe panel conditions, the card operates across a temperature range of 0 to 60 deg C and withstands operational shock up to 30 g. Its solid-state memory structure avoids moving parts, providing resistance against continuous cabinet vibration up to 2 g at 10 to 500 Hz. The card slots directly into the front memory interface of compatible Logix controllers.\u003c\/p\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1784-CF128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley (Rockwell Automation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMemory Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e128 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-volatile CompactFlash\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFile System Format\u003c\/td\u003e\n\u003ctd\u003eFAT16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C (32 to 140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C (-40 to 185 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 lbs (14.2 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Which controllers support the 1784-CF128 memory card?A: The card is engineered for Allen-Bradley ControlLogix processors, including 5560 series (such as 1756-L61, 1756-L62, 1756-L63, and 1756-L64) and compatible GuardLogix controllers running supported firmware revisions.\u003c\/p\u003e\n\u003cp\u003eQ: What functions does the 1784-CF128 perform in a ControlLogix system?A: It acts as non-volatile storage to retain controller projects, application tags, module settings, and controller firmware across power outages, allowing automatic system restoration without relying on RAM batteries.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67147674714227,"sku":"1784-CF128","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1784-CF128_1_074de731-494e-4962-8f7e-d38c16594d62.png?v=1794203506","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1784-cf128-memory-cards","provider":"DcsSupplier Limited","version":"1.0","type":"link"}