{"product_id":"abb-pm864ak01-processor-unit-kit","title":"ABB PM864AK01 Processor Unit Kit","description":"\u003cp\u003eThe \u003cstrong\u003eABB PM864AK01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM864AK01\u003c\/strong\u003e Processor Unit Kit, operates as a dedicated hardware component for central logic processing and multi-bus routing within ABB 800xA and Compact Product Suite controller 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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003ePM864AK01 (Refurbished Configuration)\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFactory Standard Global Site\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaseplate Component Width\u003c\/td\u003e\n\u003ctd\u003e115 mm (TP830 Baseplate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSpare_Parts \/ Central Processor Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore CPU Module\u003c\/td\u003e\n\u003ctd\u003ePM864A Processor Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolatile Memory Backup\u003c\/td\u003e\n\u003ctd\u003e4943013-6 Lithium Battery Cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Backplane Bus Terminators\u003c\/td\u003e\n\u003ctd\u003eTB850 (CEX-bus), TB807 (ModuleBus), TB852 (RCU-Link)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Power Interface Connector\u003c\/td\u003e\n\u003ctd\u003ePower Plug 3BSC840088R4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDangerous Goods Shipping Hazard\u003c\/td\u003e\n\u003ctd\u003eClass 9 Miscellaneous: UN3091-PI969 (Lithium metal batteries packed with equipment)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003eProduct Not in WEEE Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drives (PLC\/DCS\/Drives) Attributes\u003c\/h3\u003e\n\u003cp\u003eThe PM864AK01 manages central program execution and continuous backplane bus communication velocity Licences verification across the 800xA subrack framework. To handle high-density data registration sets and transmit safety or process parameters concurrently without phase distortion or instruction skew, the kit pairs the PM864A CPU with the TP830 baseplate. The local communications infrastructure relies on physical balancing loops provided by the included TB850, TB807, and TB852 terminators, which match impedance parameters to suppress signal reflections along the system bus lines.\u003c\/p\u003e\n\u003cp\u003eBecause the main CPU manages real-time station clusters over Profinet \/ EtherNet\/IP deterministic networks, the hardware layout isolates the processing kernel from external interface noise. The operating parameters enforce full firmware flash compatibility across attached I\/O arrays. Memory contents are safeguarded against sudden 24 VDC power supply dropouts by the 4943013-6 battery backplane layer, which prevents register table erasure or cold-start timeouts when processing live control parameters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What operational signal degradation happens across the CEX-bus and ModuleBus if any of the included termination blocks are omitted during assembly?\u003c\/p\u003e\n\u003cp\u003eA: Omitting the TB850, TB807, or TB852 terminators creates open impedance stubs on the high-speed bus lines. This mismatched boundary reflects data packet signals, inducing digital waveform distortion and parity faults that drop the active communication velocity license and trigger CPU bus timeout errors.\u003c\/p\u003e\n\u003cp\u003eQ: How does the Class 9 UN3091-PI969 shipping classification alter field deployment procedures for replacement spare parts?\u003c\/p\u003e\n\u003cp\u003eA: The UN3091 classification identifies the internal 4943013-6 Lithium cell as regulated hazardous material packed with equipment. Field teams must follow specialized handling, storage, and disposal guidelines to protect the structural seals of the battery from physical punctures or high temperatures that could lead to cell outgassing.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45060861722739,"sku":"PM864AK01","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-22_10-49-05.png?v=1780381147","url":"https:\/\/www.dcssupplier.com\/products\/abb-pm864ak01-processor-unit-kit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}