{"product_id":"pc-l984-785-compact-cpu-schneider-modicon","title":"PC-L984-785 Compact CPU | Schneider Modicon","description":"\u003ch2\u003e\u003cstrong\u003eIntroducing the Schneider Electric PC-L984-785 Compact CPU\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #2e74b5;\"\u003ePC-L984-785\u003c\/strong\u003e is a compact central processing unit for Modicon automation systems. This CPU module delivers reliable performance for industrial control applications. It offers balanced processing capabilities with efficient memory utilization in a compact design.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Technical Specifications \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Schneider Electric \u003cstrong\u003ePC-L984-785\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Memory:\u003c\/strong\u003e Provides \u003cstrong style=\"color: #c65911;\"\u003e24K\u003c\/strong\u003e of dedicated logic memory\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Memory:\u003c\/strong\u003e Features \u003cstrong style=\"color: #c65911;\"\u003e42K\u003c\/strong\u003e of total memory capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Registers:\u003c\/strong\u003e Manages \u003cstrong\u003e1920 registers\u003c\/strong\u003e for data operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScan Speed:\u003c\/strong\u003e Efficient \u003cstrong style=\"color: #c65911;\"\u003e2.5 ms\/k\u003c\/strong\u003e scan time for responsive control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e One \u003cstrong\u003eModbus\u003c\/strong\u003e and one \u003cstrong\u003eModbus+\u003c\/strong\u003e port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal I\/O Capacity:\u003c\/strong\u003e Supports \u003cstrong\u003e256\u003c\/strong\u003e local input\/output connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal System I\/O:\u003c\/strong\u003e Controls up to \u003cstrong style=\"color: #c65911;\"\u003e512 inputs and 512 outputs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Architecture \u0026amp; Expansion\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Drops:\u003c\/strong\u003e Configures \u003cstrong\u003e1\u003c\/strong\u003e local I\/O drop for base connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Expansion:\u003c\/strong\u003e Expands to \u003cstrong style=\"color: #c65911;\"\u003e4 racks\u003c\/strong\u003e for larger systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Weight:\u003c\/strong\u003e Compact design at 5.00 lbs (2.27 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Class:\u003c\/strong\u003e Compact CPU module for space-constrained applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Power:\u003c\/strong\u003e Balanced performance for medium-complexity automation tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackaging \u0026amp; Shipping Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e One (1) \u003cstrong\u003ePC-L984-785\u003c\/strong\u003e compact CPU module unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Methods:\u003c\/strong\u003e International shipping via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Packaging:\u003c\/strong\u003e Protective packaging for industrial electronic components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation \u0026amp; Integration Guide\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall this compact CPU module in your Modicon control system rack\u003c\/li\u003e\n\u003cli\u003eUtilize the 24K logic memory for control program storage and execution\u003c\/li\u003e\n\u003cli\u003eConnect field devices using the 256 local I\/O point capacity\u003c\/li\u003e\n\u003cli\u003eCommunicate with network devices through the Modbus and Modbus+ ports\u003c\/li\u003e\n\u003cli\u003eExpand your control system with up to 4 additional racks as needed\u003c\/li\u003e\n\u003cli\u003eThe efficient 2.5 ms\/k scan time provides responsive system performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between logic memory and total memory?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLogic memory (24K) stores the control program instructions, while total memory (42K) includes both program memory and data storage capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat communication protocols are supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis CPU supports standard Modbus protocol and Modbus+ through its dedicated communication ports for industrial network connectivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many I\/O points can this CPU handle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ePC-L984-785\u003c\/strong\u003e supports up to 512 total I\/O points when properly configured with expansion racks and modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this CPU suitable for compact control panels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, as a compact CPU module, it is specifically designed for space-constrained installations while delivering solid performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this compare to the PC-E984-785 controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PC-L984-785 is a compact CPU module with 42K total memory, while the PC-E984-785 is a compact controller with up to 48K user memory and faster 1 ms\/k scan time.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":47279134474498,"sku":"PC-L984-785","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/PC-L984-785.jpg?v=1769050912","url":"https:\/\/www.nex-auto.com\/products\/pc-l984-785-compact-cpu-schneider-modicon","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}