{"product_id":"allen-bradley-1747-l511-slc-500-series-slc-5-01-controller","title":"Allen-Bradley 1747-L511 SLC 500 Series SLC 5\/01 Controller","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1747-L511\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSLC5\/01\u003c\/strong\u003e SLC 5\/01 Controller, operates as a dedicated CPU module for sequential logic execution within SLC 500 programmable controller platforms. The controller provides processor functions, user memory storage, and control program execution through the SLC backplane interface.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration Details\u003c\/h3\u003e\n\u003cp\u003eThe 1747-L511 is an SLC 5\/01 CPU module with 1 K RAM memory capacity. This model belongs to the first generation of SLC 500 processors and provides basic processor execution functions without additional communication features listed in the supplied specifications.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003e1747-L511\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/01 Controller CPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.2 cm x 5.1 cm x 15.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.35 A at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e1 K RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eSLC 5\/01 Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by manufacturer on 2017-01-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Platform Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe SLC 5\/01 processor uses the SLC 500 backplane architecture for communication between the CPU module and installed I\/O modules. The controller firmware executes ladder logic programs stored in internal RAM memory.\u003c\/p\u003e\n\u003cp\u003eThe processor is designed for basic PLC control tasks where compact CPU execution and SLC 500 I\/O integration are required. Backplane communication provides module data exchange and processor access to connected SLC 500 system components.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1747-L511 SLC 5\/01 Controller CPU Module\u003c\/li\u003e\n\u003cli\u003e1 x Factory-installed processor assembly\u003c\/li\u003e\n\u003cli\u003eProgramming cable, software, memory module, and SLC rack components are not included unless specified separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Maintenance Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCPU Module Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the controller into a compatible SLC 500 chassis slot.\u003c\/li\u003e\n\u003cli\u003eConfirm chassis power is removed before inserting or removing the CPU module.\u003c\/li\u003e\n\u003cli\u003eVerify module alignment with the backplane connector before applying insertion force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the chassis backplane supply provides the required 5 VDC operating power.\u003c\/li\u003e\n\u003cli\u003eInspect module connectors for contamination or mechanical damage before installation.\u003c\/li\u003e\n\u003cli\u003eUse proper grounding practices for the controller enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProgram and Memory Handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVerify application program compatibility with SLC 5\/01 processor memory capacity.\u003c\/li\u003e\n\u003cli\u003eAvoid removing the processor during active operation unless the system procedure permits module removal.\u003c\/li\u003e\n\u003cli\u003eMaintain protection against electrostatic discharge during handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of controller is the 1747-L511?\u003c\/p\u003e\n\u003cp\u003eThe 1747-L511 is an Allen-Bradley SLC 5\/01 CPU module designed for SLC 500 programmable controller systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat memory capacity does the processor provide?\u003c\/p\u003e\n\u003cp\u003eThe controller provides 1 K RAM memory for storing and executing user control programs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat power supply voltage does the module require?\u003c\/p\u003e\n\u003cp\u003eThe module operates from the SLC chassis backplane using 5 VDC power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the current consumption of the 1747-L511?\u003c\/p\u003e\n\u003cp\u003eThe specified current consumption is 0.35 A at 5 VDC from the SLC backplane supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the 1747-L511 include communication ports?\u003c\/p\u003e\n\u003cp\u003eThe provided specifications do not list external communication ports for this SLC 5\/01 controller model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the 1747-L511 compatible with SLC 500 I\/O modules?\u003c\/p\u003e\n\u003cp\u003eThe controller is designed for integration within SLC 500 systems using compatible chassis and I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the controller memory be expanded?\u003c\/p\u003e\n\u003cp\u003eThe supplied specifications identify a fixed 1 K RAM memory capacity; expansion capability is not specified.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat installation precautions are required?\u003c\/p\u003e\n\u003cp\u003eInstallation requires correct chassis alignment, power isolation before handling, and protection against electrostatic discharge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066409636013,"sku":"1747-L511","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1747-L511-0.jpg?v=1785928267","url":"https:\/\/www.maxwellplc.com\/products\/allen-bradley-1747-l511-slc-500-series-slc-5-01-controller","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}