{"product_id":"pm867-3bse0763561-abb-ac-800m-cpu-processors","title":"PM867 3BSE0763561 ABB AC 800M CPU Processors","description":"\u003ch2\u003eABB PM867 Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM867 3BSE0763561\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM867\u003c\/strong\u003e Processor Unit, operates as a dedicated hardware component for real-time control execution within the ABB AC 800M controller platform. It processes application logic, manages controller communication, and supports CPU redundancy functions in System 800xA architectures.\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\u003eABB PM867 3BSE0763561\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\u003eCPU Processor Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAC 800M \/ System 800xA\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane supplied; exact current consumption depends on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Type\u003c\/td\u003e\n\u003ctd\u003eHigh-speed industrial control processor for real-time application execution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003eOnboard RAM and Flash memory for application programs, configuration data, and variables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eCPU hot-standby redundancy configuration supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eEthernet ports, CEX bus expansion interfaces, diagnostic\/service interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN-rail installation within AC 800M controller assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngineering Software\u003c\/td\u003e\n\u003ctd\u003eABB Control Builder Professional and Compact Control Builder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe ABB PM867 uses the AC 800M controller architecture to manage deterministic control execution and module communication through the controller backplane. Therefore, the processor unit supports coordinated data exchange between CPU resources, communication interfaces, and connected I\/O modules.\u003c\/p\u003e\n\u003cp\u003eThe unit supports firmware flash compatibility within the AC 800M hardware family. Additionally, application execution depends on the installed firmware version, controller configuration, and engineering software revision. Firmware upgrades must match the approved System 800xA compatibility matrix.\u003c\/p\u003e\n\u003cp\u003eThe PM867 supports I\/O density scaling through AC 800M expansion structures. As a result, users can configure distributed I\/O systems while maintaining synchronized controller processing and communication timing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ABB PM867 support CPU redundancy operation?\u003cbr\u003eA: Yes. The PM867 supports hot-standby CPU redundancy configurations within compatible AC 800M controller architectures. Redundancy operation requires matched processor units, approved firmware versions, and correct system configuration.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are available on the PM867?\u003cbr\u003eA: The PM867 provides Ethernet communication interfaces for controller networking and CEX bus connections for compatible communication modules such as fieldbus interface units.\u003c\/p\u003e\n\u003cp\u003eQ: Can the PM867 be replaced without changing the complete AC 800M system?\u003cbr\u003eA: Replacement is possible when the installed controller configuration, firmware revision, and engineering database support the replacement processor unit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the PM867 on the designated AC 800M DIN-rail mounting position according to ABB installation procedures.\u003c\/li\u003e\n\u003cli\u003eVerify that the controller backplane connections are clean and mechanically secured before power application.\u003c\/li\u003e\n\u003cli\u003eKeep Ethernet and communication wiring separated from high-voltage power cables to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eUse proper grounding methods for cabinet assemblies and maintain recommended shielding practices for communication cables.\u003c\/li\u003e\n\u003cli\u003eConfirm firmware compatibility before replacing or upgrading the processor unit.\u003c\/li\u003e\n\u003cli\u003eAfter installation, verify controller diagnostics, communication status, and application execution through ABB engineering tools.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44654715306072,"sku":"PM867 3BSE0763561","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM8673BSE0763561-3.jpg?v=1787643556","url":"https:\/\/www.industriaxplc.com\/id\/products\/pm867-3bse0763561-abb-ac-800m-cpu-processors","provider":"IndustriaX Limited","version":"1.0","type":"link"}