{"product_id":"allen-bradley-1747-l551-plc-controller-16kb-memory","title":"Allen-Bradley 1747-L551 PLC Controller - 16KB Memory","description":"\u003ch2\u003e\u003cstrong\u003eProduct Introduction: Allen-Bradley 1747-L551 SLC 5\/05 Processor\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003eAllen-Bradley\u003c\/span\u003e industrial control equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003e\u003cstrong\u003e1747-L551\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e SLC 500 \/ SLC 5\/05 Controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Capacity:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003e16 KB battery-backed RAM\u003c\/span\u003e with expandable backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e Supports up to \u003cspan style=\"color: #2e86c1;\"\u003e4096 discrete inputs and 4096 outputs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Handling:\u003c\/strong\u003e Manages up to \u003cspan style=\"color: #2e86c1;\"\u003e480 analog I\/O points\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e Built-in \u003cspan style=\"color: #2e86c1;\"\u003e10\/100 Base-T Ethernet\u003c\/span\u003e and \u003cspan style=\"color: #2e86c1;\"\u003eRS-232 serial port\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Expansion:\u003c\/strong\u003e Controls up to \u003cspan style=\"color: #2e86c1;\"\u003e3 chassis with 30 total module slots\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance \u0026amp; Environmental Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe processor delivers \u003cspan style=\"color: #2e86c1;\"\u003e0.9 ms\/K program scan time\u003c\/span\u003e for responsive control\u003c\/li\u003e\n\u003cli\u003eIt features \u003cspan style=\"color: #2e86c1;\"\u003e0.225 milliseconds I\/O scan time\u003c\/span\u003e for fast data processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e86c1;\"\u003eOperating temperature\u003c\/span\u003e range is 0 to 60°C (32 to 140°F)\u003c\/li\u003e\n\u003cli\u003eWithstands \u003cspan style=\"color: #2e86c1;\"\u003e30G operating shock\u003c\/span\u003e for industrial durability\u003c\/li\u003e\n\u003cli\u003eOperates in \u003cspan style=\"color: #2e86c1;\"\u003e5-95% non-condensing humidity\u003c\/span\u003e environments\u003c\/li\u003e\n\u003cli\u003eVibration resistance of \u003cspan style=\"color: #2e86c1;\"\u003e2.5G at 5-2000 Hz\u003c\/span\u003e during operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eNetwork \u0026amp; Communication Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1747-L551\u003c\/strong\u003e features an \u003cspan style=\"color: #2e86c1;\"\u003eintegrated Ethernet port\u003c\/span\u003e supporting SNMP and BOOTP protocols\u003c\/li\u003e\n\u003cli\u003eRS-232 port supports \u003cspan style=\"color: #2e86c1;\"\u003eDF1 full\/half duplex and radio modem\u003c\/span\u003e communications\u003c\/li\u003e\n\u003cli\u003eEnables \u003cspan style=\"color: #2e86c1;\"\u003eRemote I\/O implementation\u003c\/span\u003e with scanner modules in distributed systems\u003c\/li\u003e\n\u003cli\u003eSupports connectivity to \u003cspan style=\"color: #2e86c1;\"\u003eHMI and SCADA systems\u003c\/span\u003e for comprehensive monitoring\u003c\/li\u003e\n\u003cli\u003eFeatures \u003cspan style=\"color: #2e86c1;\"\u003eDeviceNet pass-thru capability\u003c\/span\u003e for expanded device integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the memory capacity of the 1747-L551?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1747-L551\u003c\/strong\u003e has 16KB battery-backed RAM, expandable with 1747-M13 memory module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat networking capabilities does it offer?\u003c\/strong\u003e\u003cbr\u003eIt features both Ethernet (10\/100 Base-T) and RS-232 serial communication ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many I\/O points can it control?\u003c\/strong\u003e\u003cbr\u003eThis Allen-Bradley processor supports up to 4096 discrete inputs and 4096 outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eThe module operates from 0 to 60°C (32 to 140°F) ambient temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it support remote I\/O systems?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003eAllen-Bradley 1747-L551\u003c\/strong\u003e supports distributed I\/O implementation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat programming features are included?\u003c\/strong\u003e\u003cbr\u003eIt supports online\/offline programming, runtime editing, and advanced math instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePartner \u003cstrong\u003eNexAuto Technology Limited\u003c\/strong\u003e : \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45688155603105,"sku":"1747-L551","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1747-L551.jpg?v=1770022984","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/allen-bradley-1747-l551-plc-controller-16kb-memory","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}