{"product_id":"pm862k01-3bse076940r1-abb-ac-800m-processor-unit","title":"PM862K01 3BSE076940R1 ABB AC 800M Processor Unit","description":"\u003ch2\u003eABB PM862K01 AC 800M Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE076940R1 (PM862K01)\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM862K01\u003c\/strong\u003e Processor Unit, operates as a dedicated controller hardware component for application execution, I\/O communication, and control task processing within ABB AC 800M automation platforms.\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\u003ePM862K01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE076940R1\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1200 g including base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eWidth 119 mm, Height 186 mm, Depth 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eNo\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\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\u003e67 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003e0.18 ms per 1000 boolean operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e32 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Available for Application\u003c\/td\u003e\n\u003ctd\u003e23.521 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Storage\u003c\/td\u003e\n\u003ctd\u003e4 MB Flash PROM\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\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC (19.2-30 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Current\u003c\/td\u003e\n\u003ctd\u003e210 mA typical, 360 mA maximum at +24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Battery\u003c\/td\u003e\n\u003ctd\u003eLithium battery, 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\u003eEthernet Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Interface\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3 Ethernet, 10 Mbit\/s, RJ-45 female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Network Protocol\u003c\/td\u003e\n\u003ctd\u003eMMS and IAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Network Backbone\u003c\/td\u003e\n\u003ctd\u003e100 Mbit\/s switched Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-232C Interfaces\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM3 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232C, 75-19 200 baud, RJ-45 female, RTS-CTS support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM4 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232C, 9600 baud, RJ-45 female, opto isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEX Bus Communication Modules\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum CEX Bus Supply Current\u003c\/td\u003e\n\u003ctd\u003e2.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus I\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eMaximum 96 I\/O modules with single PM862\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus Scan Rate\u003c\/td\u003e\n\u003ctd\u003e0-100 ms depending on I\/O configuration\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 by CNCP protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Queue Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 3000 events per OPC client\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\u003eDifferent Cycle Times\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Application Cycle Time\u003c\/td\u003e\n\u003ctd\u003eDown to 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB AC 800M Controller Communication and I\/O Architecture\u003c\/h3\u003e\n\u003cp\u003eThe PM862K01 uses the AC 800M controller architecture to execute application programs and exchange process data through Ethernet and Modulebus interfaces. The processor communicates with control networks through MMS and IAC protocols while supporting distributed I\/O configurations.\u003c\/p\u003e\n\u003cp\u003eThe controller supports up to 12 CEX bus communication modules. Additionally, the Modulebus interface manages electrical and optical I\/O clusters according to the installed CPU configuration. A single PM862K01 supports up to 96 I\/O modules, while redundant PM862 configurations support up to 84 I\/O modules.\u003c\/p\u003e\n\u003cp\u003eThe firmware storage uses Flash PROM technology, which provides compatibility with AC 800M controller software environments. The internal real-time clock maintains synchronization performance with approximately 100 ppm stability.\u003c\/p\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Industrial Control Processing\u003c\/h3\u003e\n\u003cp\u003eThe PM862K01 incorporates firmware flash storage and MPC866 processor technology for AC 800M automation control tasks. The processor executes cyclic application programs with configurable task scheduling and supports deterministic communication through Ethernet and Modulebus interfaces.\u003c\/p\u003e\n\u003cp\u003eThe controller architecture supports firmware-based configuration management, application storage, and controller diagnostics. Furthermore, the backplane and communication structure provide controlled data exchange between processor functions, communication modules, and connected I\/O systems.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PM862K01 support redundant CPU operation?\u003cbr\u003eA: The PM862K01 hardware is specified as non-redundant. Redundant configurations require compatible redundant controller arrangements and supported AC 800M system components.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are integrated into the PM862K01?\u003cbr\u003eA: The controller includes two Ethernet channels and two RS-232C interfaces. Ethernet uses IEEE 802.3 communication with RJ-45 connections.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum I\/O capacity of a single PM862K01 controller?\u003cbr\u003eA: A single PM862K01 supports up to 96 I\/O modules through the Modulebus interface, depending on system configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PM862K01 on the designated AC 800M controller base plate and verify correct mechanical locking before applying power.\u003c\/p\u003e\n\u003cp\u003eUse shielded communication cables for Ethernet and serial connections where required by the installation environment. Maintain separation between signal wiring and high-current power conductors to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eVerify the 24 V DC supply polarity before connection. Confirm grounding and protective bonding according to industrial control cabinet standards.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, check controller firmware compatibility, application configuration, communication module addressing, and connected I\/O module status through the engineering environment.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44650634772568,"sku":"PM862K01 3BSE076940R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM862K01-3BSE076940R1-3_1200x1200_f4ec3abb-a8d6-4293-a333-9ebfd9c4e546.jpg?v=1787564198","url":"https:\/\/www.industriaxplc.com\/products\/pm862k01-3bse076940r1-abb-ac-800m-processor-unit","provider":"IndustriaX Limited","version":"1.0","type":"link"}