{"product_id":"abb-pm867k02-ac-800m-redundant-processor-unit","title":"ABB PM867K02 AC 800M Redundant Processor Unit","description":"\u003ch2\u003eABB PM867K02 AC 800M Redundant Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM867K02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM867K02\u003c\/strong\u003e Processor Unit, operates as a redundant control execution module for application processing, communication management, and diagnostic functions within ABB AC 800M controller platforms. The unit provides dual CPU operation capability with high integrity functions, MPC866 processor architecture, and deterministic controller task execution.\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\u003ePM867K02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE081638R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAC 800M Redundant Processor Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Type\u003c\/td\u003e\n\u003ctd\u003eMPC866\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Integrity\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e64 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Available for Application\u003c\/td\u003e\n\u003ctd\u003e46.559 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory for Storage\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash PROM for Firmware Storage\u003c\/td\u003e\n\u003ctd\u003e18 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eK02: 2700 g (5.95 lbs), including base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eWidth: 119 mm (4.7 in.), Height: 186 mm (7.3 in.), Depth: 135 mm (5.3 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.1 W typical, 8.6 W maximum; +24 VDC current 210 mA typical, 360 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC (19.2-30 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoolean Operation Performance\u003c\/td\u003e\n\u003ctd\u003e0.09 ms per 1000 boolean operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundant Configuration Switch Over Time\u003c\/td\u003e\n\u003ctd\u003eMaximum 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications per Controller\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrograms per Application\u003c\/td\u003e\n\u003ctd\u003e64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagrams per Application\u003c\/td\u003e\n\u003ctd\u003e128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTasks per Controller\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Cycle Times\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Program Cycle Time\u003c\/td\u003e\n\u003ctd\u003eDown to 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in Backup Battery\u003c\/td\u003e\n\u003ctd\u003eLithium, 3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundant Power Supply Status Input\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Synchronization\u003c\/td\u003e\n\u003ctd\u003e1 ms between AC 800M controllers through CNCP protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Queue per OPC Client\u003c\/td\u003e\n\u003ctd\u003eUp to 3000 events\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Modules on CEX Bus\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEX Bus Supply Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 2.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus I\/O Clusters with Non-Redundant CPU\u003c\/td\u003e\n\u003ctd\u003e1 electrical + 7 optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus I\/O Clusters with Redundant CPU\u003c\/td\u003e\n\u003ctd\u003e0 electrical + 7 optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB AC 800M Redundant Controller Communication and I\/O Architecture\u003c\/h3\u003e\n\u003cp\u003eThe PM867K02 integrates with the AC 800M controller platform through CEX bus and Modulebus communication structures. Therefore, the processor manages distributed I\/O communication, application execution, and controller synchronization functions.\u003c\/p\u003e\n\u003cp\u003eThe redundant configuration supports processor switchover operation with a maximum 10 ms transition time. In addition, CNCP protocol synchronization maintains a 1 ms clock alignment between AC 800M controllers.\u003c\/p\u003e\n\u003cp\u003eThe controller architecture supports deterministic backplane bus communication velocity, modular I\/O density scaling, and firmware flash compatibility within ABB System 800xA automation environments.\u003c\/p\u003e\n\u003cp\u003eThe PM867K02 also supports multiple communication modules through the CEX bus. Consequently, the controller can coordinate different field communication interfaces while maintaining defined task cycle execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the function of redundancy in the PM867K02 configuration?\u003cbr\u003eA: The PM867K02 supports redundant processor operation. The controller can perform processor switchover with a maximum transition time of 10 ms.\u003c\/p\u003e\n\u003cp\u003eQ: How much application memory is available in the PM867K02?\u003cbr\u003eA: The processor contains 64 MB total memory, with 46.559 MB available for application execution.\u003c\/p\u003e\n\u003cp\u003eQ: How does the PM867K02 communicate with AC 800M I\/O systems?\u003cbr\u003eA: The module communicates through ABB CEX bus and Modulebus architectures. It supports up to 12 communication modules on the CEX bus and optical I\/O cluster connections.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PM867K02 on the designated AC 800M controller base assembly according to ABB hardware installation procedures.\u003c\/p\u003e\n\u003cp\u003eVerify that the 24 VDC power supply remains within the specified input range before energizing the controller. Connect redundant power status monitoring signals where required by the system configuration.\u003c\/p\u003e\n\u003cp\u003eMaintain proper cabinet grounding and cable separation between power wiring and communication wiring. Use appropriate shielding practices for industrial communication cables to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, confirm processor redundancy status, firmware compatibility, controller synchronization, and Modulebus communication integrity through the engineering configuration tools.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44655200501848,"sku":"PM867K02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM867K02-3.jpg?v=1787654244","url":"https:\/\/www.industriaxplc.com\/products\/abb-pm867k02-ac-800m-redundant-processor-unit","provider":"IndustriaX Limited","version":"1.0","type":"link"}