{"product_id":"pm866ak01-3bse076939r1-abb-processor-unit-in-stock","title":"PM866AK01 3BSE076939R1 ABB Processor Unit In Stock","description":"\u003ch3\u003e\u003cstrong\u003eProduct Architecture \u0026amp; Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #004085;\"\u003ePM866AK01\u003c\/strong\u003e (\u003cstrong style=\"color: #004085;\"\u003e3BSE076939R1\u003c\/strong\u003e) serves as a high-performance processing unit for \u003cstrong style=\"color: #004085;\"\u003eABB AC 800M\u003c\/strong\u003e controllers.\u003c\/p\u003e\n\u003cp\u003eThis kit integrates an MPC866 microprocessor running at 133 MHz with 64 MB onboard RAM memory.\u003c\/p\u003e\n\u003cp\u003eThe unit delivers fast execution speeds of 0.09 ms per 1000 boolean operations.\u003c\/p\u003e\n\u003cp\u003eDual redundant Ethernet ports provide robust networking for demanding industrial automation setups.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Core \u0026amp; Memory\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong style=\"color: #004085;\"\u003eABB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Kit:\u003c\/strong\u003e \u003cstrong style=\"color: #004085;\"\u003ePM866AK01\u003c\/strong\u003e (\u003cstrong style=\"color: #004085;\"\u003e3BSE076939R1\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/ac-800m\"\u003e\u003cstrong style=\"color: #004085;\"\u003eAC 800M\u003c\/strong\u003e\u003c\/a\u003e \/ \u003cstrong style=\"color: #004085;\"\u003eSystem 800xA\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor Type:\u003c\/strong\u003e MPC866 at 133 MHz clock frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Memory:\u003c\/strong\u003e 64 MB RAM (51.389 MB available for user application)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash PROM Memory:\u003c\/strong\u003e 4 MB allocated for internal firmware storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication \u0026amp; I\/O Interfaces\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Ports:\u003c\/strong\u003e 2 x RJ45 ports (10 Mbit\/s, IEEE 802.3, MMS\/IAC protocols)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Interfaces:\u003c\/strong\u003e 1 x RS-232C (COM3 with modem control), 1 x isolated RS-232C (COM4 for tools)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEX Bus Extension:\u003c\/strong\u003e Supports up to 12 communication modules with 2.4 A max current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulebus Capacity:\u003c\/strong\u003e Up to 96 I\/O modules on single CPU setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical \u0026amp; Environmental Ratings\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Input:\u003c\/strong\u003e 24 V DC (19.2 to 30 V DC range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5.1 W typical (8.6 W maximum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e +5 to +55 °C (+41 to +131 °F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e G3 conformal coating (ISA 71.04) with IP20 protection class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e CE, UL 61010-1, UL 60079-15 Class 1 Zone 2, ISA Secure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eField Installation \u0026amp; Mechanical Setup\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eMount the \u003cstrong style=\"color: #004085;\"\u003eTP830\u003c\/strong\u003e baseplate using the slide and lock DIN rail mechanism.\u003c\/p\u003e\n\u003cp\u003eThe baseplate contains a factory-assigned unique hardware MAC address label.\u003c\/p\u003e\n\u003cp\u003eAttach communication modules on the standard CEX-Bus to expand networking capacity.\u003c\/p\u003e\n\u003cp\u003eConnect redundant 24 V DC power feeds to maintain high system availability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Compatibility \u0026amp; Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller programs seamlessly through \u003cstrong style=\"color: #004085;\"\u003eSystem 800xA\u003c\/strong\u003e Control Builder software.\u003c\/p\u003e\n\u003cp\u003eIt supports up to 32 applications and 64 programs per application simultaneously.\u003c\/p\u003e\n\u003cp\u003eEngineers execute fast control cycles down to 1 ms for precise process management.\u003c\/p\u003e\n\u003cp\u003eIt integrates with electrical and optical Modulebus clusters for flexible S800 I\/O expansion.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostic Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe controller maintains an internal event queue storing up to 3000 events per OPC client.\u003c\/p\u003e\n\u003cp\u003eFront panel LEDs display immediate CPU operational status and system fault alerts.\u003c\/p\u003e\n\u003cp\u003eIt synchronizes real-time clocks within 1 ms across controllers via CNCP protocol.\u003c\/p\u003e\n\u003cp\u003eThe hardware logs communication errors and power supply status changes automatically.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuring a steam turbine control upgrade, process jitter caused frequent communication packet drops.\u003c\/p\u003e\n\u003cp\u003eDeploying the \u003cstrong style=\"color: #004085;\"\u003ePM866AK01\u003c\/strong\u003e processor resolved data latency with its 0.09 ms execution speed.\u003c\/p\u003e\n\u003cp\u003eThe dual Ethernet ports provided failover redundancy without losing critical OPC diagnostic telemetry.\u003c\/p\u003e\n\u003cp\u003eIts G3 conformal coating prevented trace corrosion inside humid coastal generator enclosures.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection \u0026amp; Engineering Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eSelect \u003cstrong style=\"color: #004085;\"\u003ePM866AK01\u003c\/strong\u003e when running complex logic requiring fast execution cycles.\u003c\/p\u003e\n\u003cp\u003eEvaluate memory limits to ensure application code fits within the available 51.389 MB RAM limit.\u003c\/p\u003e\n\u003cp\u003eAdd BC810 or BC820 bus optical couplers when extending CEX buses across cabinets.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List \u0026amp; Global Logistics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Content:\u003c\/strong\u003e Includes one \u003cstrong style=\"color: #004085;\"\u003ePM866AK01\u003c\/strong\u003e processor unit and \u003cstrong style=\"color: #004085;\"\u003eTP830\u003c\/strong\u003e baseplate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e Complete 12-month factory replacement guarantee.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDispatch Speed:\u003c\/strong\u003e Ships within 24 to 48 hours from warehouse stock.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpress Carriers:\u003c\/strong\u003e Global delivery via FedEx, UPS, and DHL.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How does the controller preserve system time during power outages?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The internal 3.6 V lithium battery maintains real-time clock data during main supply interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I connect non-isolated configuration tools directly to COM3?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Use COM4 for engineering tools because it provides opto-isolation to protect serial ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the maximum number of I\/O modules supported per single processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: A single unit manages up to 96 Modulebus I\/O modules across electrical and optical clusters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What protocol manages communication between the controller and OPC servers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The controller uses Manufacturing Message Service (MMS) protocol over switched Ethernet networks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How do I verify the original hardware identity of the CPU baseplate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA5: Read the factory MAC address printed directly on the label of the \u003cstrong style=\"color: #004085;\"\u003eTP830\u003c\/strong\u003e baseplate.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45370325369014,"sku":"PM866AK01","price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/PM866AK01.jpg?v=1787196915","url":"https:\/\/www.plcsparehub.com\/products\/pm866ak01-3bse076939r1-abb-processor-unit-in-stock","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}