{"product_id":"allen-bradley-1747-l551c","title":"1747-L551C","description":"\u003ch2\u003eOverview of Allen-Bradley 1747-L551C SLC 5\/05 Processor\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley 1747-L551C is a high-performance SLC 5\/05 modular processor designed for industrial automation and control. It features 16KB of user memory, supports up to 4096 discrete I\/O points, and can accommodate up to 3 chassis with 30 I\/O slots. The processor includes built-in Ethernet and RS-232 communication ports, real-time clock, and supports runtime editing for flexible program management.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features of Allen-Bradley - 1747-L551C\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProcessor Memory: 16KB user memory with Flash ROM backup.\u003c\/li\u003e\n  \u003cli\u003eI\/O Capacity: Supports 4096 discrete I\/O points and 480 analog I\/O.\u003c\/li\u003e\n  \u003cli\u003eCommunication: Includes 10\/100 Base-T Ethernet port and RS-232 port for versatile connectivity.\u003c\/li\u003e\n  \u003cli\u003eReal-time Clock: Integrated clock and calendar for time-stamped control and logging.\u003c\/li\u003e\n  \u003cli\u003eProgramming: Supports runtime editing and advanced math instructions.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed Operation: Typical program scan time of 0.9 ms per K and I\/O scan time of 0.225 ms.\u003c\/li\u003e\n  \u003cli\u003eEnvironmental Specs: Operating temperature from 0 to 60°C and vibration resistance suitable for industrial environments.\u003c\/li\u003e\n  \u003cli\u003eCertifications: UL 508, CSA C22.2 No. 142, CE compliant, IEC standards compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 1747-L551C\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e1747-L551C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/05\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e16 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDiscrete I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e4096 points\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAnalog I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003e480 points\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eChassis Support\u003c\/td\u003e\n\u003ctd\u003eUp to 3 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eI\/O Slots\u003c\/td\u003e\n\u003ctd\u003eUp to 30 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e10\/100 Base-T Ethernet, RS-232\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProgram Scan Time\u003c\/td\u003e\n\u003ctd\u003e0.9 ms per K\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eI\/O Scan Time\u003c\/td\u003e\n\u003ctd\u003e0.225 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard SLC 500 processor size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThe 1747-L551C processor is ideal for mid-range automation applications requiring modular I\/O and high-speed processing. It is commonly used in manufacturing, process control, and material handling systems where networked communication and real-time operation are essential.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47814721536299,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_f46b8dfb-6e58-4409-b010-e23d578b12c7.png?v=1723540050","url":"https:\/\/leadtime.ca\/products\/allen-bradley-1747-l551c","provider":"LEADTIME","version":"1.0","type":"link"}