{"product_id":"3bse018164r1-pm864ak02-abb-ac-800m-redundant-processor-unit","title":"3BSE018164R1 PM864AK02 ABB AC 800M Redundant Processor Unit","description":"\u003ch2\u003eABB 3BSE018164R1 PM864AK02 Redundant Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE018164R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM864AK02\u003c\/strong\u003e Redundant Processor Unit, operates as a dedicated hardware component for redundant CPU execution and controller synchronization within the ABB AC 800M automation platform.\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\u003ePM864AK02\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\u003eCentral Unit \/ 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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e135 mm depth x 186 mm height x 119 mm width\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Configuration\u003c\/td\u003e\n\u003ctd\u003ePM864A CPU, 2 units included for redundant operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaseplate\u003c\/td\u003e\n\u003ctd\u003eTP830 Baseplate, width 115 mm, 2 units included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpansion Interface\u003c\/td\u003e\n\u003ctd\u003eCEX-Bus expansion via TK850 cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModuleBus Termination\u003c\/td\u003e\n\u003ctd\u003eTB807 ModuleBus terminator, 2 units included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Link\u003c\/td\u003e\n\u003ctd\u003eTK851 RCU-Link cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Backup\u003c\/td\u003e\n\u003ctd\u003eLithium battery backup, 1 battery per CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Power Plug\u003c\/td\u003e\n\u003ctd\u003e3BSC840088R4, 1 unit per CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExchange Reference\u003c\/td\u003e\n\u003ctd\u003eEXC3BSE018161R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Quantity\u003c\/td\u003e\n\u003ctd\u003e2 portable lithium batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Weight\u003c\/td\u003e\n\u003ctd\u003e9 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHS Code\u003c\/td\u003e\n\u003ctd\u003e853710\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85371091\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 CPU Architecture\u003c\/h3\u003e\n\u003cp\u003eThe PM864AK02 uses dual PM864A processor units to provide redundant controller execution within ABB AC 800M systems. The configuration maintains synchronized CPU operation through the RCU-Link connection and supports controller availability through coordinated processor status monitoring.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the processor kit integrates CEX-Bus expansion capability through the TK850 cable. This interface supports communication between controller components and connected system modules. The architecture also supports I\/O density scaling through ABB backplane and module communication structures.\u003c\/p\u003e\n\u003cp\u003eThe redundant processor arrangement requires two CPU units and dedicated synchronization hardware. The included TP830 baseplates provide the mechanical mounting structure, while TB807 terminators complete the ModuleBus configuration.\u003c\/p\u003e\n\u003ch3\u003eBackplane Bus Communication and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe PM864AK02 belongs to the ABB System 800xA and AC 800M controller family. It communicates through ABB controller buses designed for deterministic industrial automation data exchange.\u003c\/p\u003e\n\u003cp\u003eThe processor unit supports ABB firmware compatibility management through the AC 800M controller platform. Therefore, firmware revisions must match the installed controller configuration and engineering system requirements before commissioning.\u003c\/p\u003e\n\u003cp\u003eThe redundant configuration uses synchronized processor execution rather than independent control operation. This structure allows the controller pair to exchange operational status and maintain consistent application execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What hardware components are included in the ABB 3BSE018164R1 PM864AK02 kit?\u003cbr\u003eA: The kit includes two PM864A processor units, two TP830 baseplates, one TK850 CEX-Bus expansion cable, two TB807 ModuleBus terminators, one TK851 RCU-Link cable, and CPU backup batteries.\u003c\/p\u003e\n\u003cp\u003eQ: Does the PM864AK02 operate as a single processor module?\u003cbr\u003eA: No. The PM864AK02 is a redundant processor kit requiring two PM864A CPU units for redundant controller operation.\u003c\/p\u003e\n\u003cp\u003eQ: What is the function of the TK851 cable in this configuration?\u003cbr\u003eA: The TK851 RCU-Link cable provides the communication connection required for synchronization between redundant processor units.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PM864AK02 on the specified ABB AC 800M controller mounting structure using the supplied TP830 baseplates.\u003c\/p\u003e\n\u003cp\u003eVerify that both processor units are correctly seated before applying system power. Ensure that the TK851 RCU-Link cable and TK850 CEX-Bus expansion cable are installed according to ABB wiring instructions.\u003c\/p\u003e\n\u003cp\u003eRoute communication cables separately from high-voltage power wiring to reduce electrical interference. Connect cable shields according to the cabinet grounding design and maintain proper protective earth continuity.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, confirm CPU firmware compatibility, ModuleBus termination installation, battery status, and redundant processor synchronization conditions through the engineering tool.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44654734671960,"sku":"PM864AK02 3BSE018164R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM864AK023BSE018164R1-3.jpg?v=1787644152","url":"https:\/\/www.industriaxplc.com\/ar\/products\/3bse018164r1-pm864ak02-abb-ac-800m-redundant-processor-unit","provider":"IndustriaX Limited","version":"1.0","type":"link"}