{"product_id":"pm866ak02-3bse081637r1-abb-ac-800m-cpu-processors","title":"PM866AK02 3BSE081637R1 ABB AC 800M CPU Processors","description":"\u003cp\u003eConfigured for redundant controller execution in ABB AC 800M automation systems, the \u003cstrong\u003eABB PM866AK02\u003c\/strong\u003e (\u003cstrong\u003ePM866AK02\u003c\/strong\u003e Processor Unit) provides direct physical and electrical execution for controller logic processing, memory management, and communication tasks.\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\u003ePM866AK02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE081637R1\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 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\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\u003e51.389 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory for Storage\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash PROM for Firmware Storage\u003c\/td\u003e\n\u003ctd\u003e4 MB\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\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance, 1000 Boolean Operations\u003c\/td\u003e\n\u003ctd\u003e0.09 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Applications\u003c\/td\u003e\n\u003ctd\u003e32 applications per controller\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 Different Cycle Times\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Cycle Time per Application Programs\u003c\/td\u003e\n\u003ctd\u003eDown to 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Switch Over Time\u003c\/td\u003e\n\u003ctd\u003eMax 10 ms\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\u003ePower Consumption at +24 VDC Typical\/Maximum\u003c\/td\u003e\n\u003ctd\u003e210 \/ 360 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e119 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e186 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Including Base\u003c\/td\u003e\n\u003ctd\u003eK02: 2700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet and Backplane Bus Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe PM866AK02 integrates the processing hardware required for AC 800M controller operation. The CPU board contains the microprocessor, RAM memory, real-time clock, LED indicators, INIT push button, and CompactFlash interface.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the controller supports redundant configurations with a maximum switch over time of 10 ms. The processor executes application programs with cycle times down to 1 ms and manages multiple controller tasks through the AC 800M execution environment.\u003c\/p\u003e\n\u003cp\u003eThe module design supports ABB industrial control architectures where backplane bus communication velocity, firmware flash compatibility, and I\/O density scaling are managed through the controller platform configuration. The CompactFlash interface provides firmware and application storage functions according to AC 800M system requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PM866AK02 support redundant controller configurations?\u003cbr\u003eA: Yes. The PM866AK02 supports controller redundancy and provides a maximum redundancy switch over time of 10 ms.\u003c\/p\u003e\n\u003cp\u003eQ: What processor and memory resources are available in the PM866AK02?\u003cbr\u003eA: The module uses an MPC866 processor operating at 133 MHz with 64 MB memory and 51.389 MB RAM available for application execution.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply range is required for the PM866AK02?\u003cbr\u003eA: The processor unit requires a 24 VDC supply with an operating range of 19.2-30 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PM866AK02 on the designated AC 800M controller base according to ABB hardware installation procedures.\u003c\/p\u003e\n\u003cp\u003eMaintain correct module alignment during insertion to prevent mechanical damage to the connector interface. Verify that the power supply wiring uses suitable industrial control wiring practices and that protective grounding is correctly connected.\u003c\/p\u003e\n\u003cp\u003eRoute communication cables separately from high-voltage power cables to reduce electrical interference. Keep cable shielding connected according to the system grounding design and avoid unnecessary cable loops near the controller assembly.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, confirm firmware compatibility, CompactFlash installation status, LED diagnostic indicators, and controller redundancy configuration parameters.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44655205515352,"sku":"PM866AK02 3BSE081637R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM866AK023BSE081637R1-3.jpg?v=1787654669","url":"https:\/\/www.industriaxplc.com\/ar\/products\/pm866ak02-3bse081637r1-abb-ac-800m-cpu-processors","provider":"IndustriaX Limited","version":"1.0","type":"link"}