{"product_id":"allen-bradley-1747-os401-firmware-upgrade-module","title":"Allen-Bradley 1747-OS401 Firmware Upgrade Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1747-OS401\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a firmware upgrade module designed specifically for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSLC 5\/04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessors. It improves system reliability, enhances PID instruction accuracy, and enables Modbus RTU Master capability on RS-232 Channel 0.\u003c\/p\u003e\n\u003cp\u003eCompatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRSLogix 500\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprogramming software (version 8.10 or higher), the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1747-OS401\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures seamless firmware updates while maintaining industrial automation efficiency. This module is engineered to support precise control and smooth system operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1747-OS401\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware Version\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSeries C, FRN 11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus RTU Master (RS-232 Channel 0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePID Instruction Enhancement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRational approximation method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgramming Software\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRSLogix 500 (version 8.10 or higher)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFirmware Upgrade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnhances performance of SLC 5\/04 processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePID Accuracy Improvement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUses rational approximation method for precise control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModbus RTU Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnables Master capability on RS-232 Channel 0.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWorks with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRSLogix 500\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eversion 8.10 or higher.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Reliability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimizes firmware stability and reduces operational errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUpdate firmware on SLC 5\/04 PLCs efficiently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Control Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImprove PID calculations for precise control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetworked PLCs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnable Modbus RTU Master communications on Channel 0.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSeamlessly integrate firmware updates to enhance system longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Which processors are compatible with the 1747-OS401?\u003c\/strong\u003e\u003cbr\u003eIt supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSLC 5\/04 processors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eonly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does it improve PID instruction accuracy?\u003c\/strong\u003e\u003cbr\u003eYes, the module uses a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erational approximation method\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor precise PID control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Which communication protocol does it enable?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1747-OS401\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eModbus RTU Master\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon RS-232 Channel 0.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What software is required for programming?\u003c\/strong\u003e\u003cbr\u003eUse\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRSLogix 500 version 8.10 or higher\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor configuration and updates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: Is the module brand new and original?\u003c\/strong\u003e\u003cbr\u003eYes, it is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efull new, factory-original Allen-Bradley\u003c\/strong\u003e, ready for deployment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6: How quickly can it be shipped?\u003c\/strong\u003e\u003cbr\u003eShipping typically occurs\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewithin 3 days to 2 weeks\u003c\/strong\u003e, depending on order size and logistics.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50816148504872,"sku":"1747-OS401","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1747-OS4011.jpg?v=1759998452","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1747-os401-firmware-upgrade-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}