{"product_id":"pm858k01-3bse082895r1-abb-ac-800m-cpu-processors","title":"PM858K01 3BSE082895R1 ABB AC 800M CPU Processors","description":"\u003ch2\u003eABB PM858K01 Processor Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 3BSE082895R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM858K01\u003c\/strong\u003e Processor Module, operates as a dedicated hardware component for application execution and control communication within ABB AC 800M controller platforms. The module integrates CPU processing, RAM memory, firmware storage, Ethernet communication, serial interfaces, and optional CPU redundancy support.\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\u003ePM858K01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle Number\u003c\/td\u003e\n\u003ctd\u003e3BSE082895R1\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 Module\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\u003e119 mm W x 186 mm H x 135 mm D\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\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e210 mA typical at +24 VDC, 360 mA maximum\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 Dissipation\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\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\u003e33 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Memory\u003c\/td\u003e\n\u003ctd\u003e16 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAM Available for Application\u003c\/td\u003e\n\u003ctd\u003e7.147 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003eYes, 4 MB Flash PROM for firmware storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoolean Operation Performance\u003c\/td\u003e\n\u003ctd\u003e0.36 ms per 1000 boolean operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU Redundancy\u003c\/td\u003e\n\u003ctd\u003eSupported for CPU, CEX-Bus, communication interfaces and S800 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Switch Over Time\u003c\/td\u003e\n\u003ctd\u003eMaximum 10 ms\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\u003eApplication Cycle Time\u003c\/td\u003e\n\u003ctd\u003eDown to 1 ms\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, RJ45 female 8-pole\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 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM3 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232C, 75-19200 baud, full RTS-CTS support, non-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCOM4 Interface\u003c\/td\u003e\n\u003ctd\u003eRS-232C, 9600 baud, optically isolated, configuration tool connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus Capacity\u003c\/td\u003e\n\u003ctd\u003eMaximum 96 I\/O modules with single CPU configuration\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\u003eCEX-Bus Communication Modules\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEX-Bus Supply Current\u003c\/td\u003e\n\u003ctd\u003eMaximum 2.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Battery\u003c\/td\u003e\n\u003ctd\u003eLithium 3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Clock Stability\u003c\/td\u003e\n\u003ctd\u003e100 ppm approximately 1 hour\/year\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Industrial Communication\u003c\/h3\u003e\n\u003cp\u003eThe PM858K01 uses firmware stored in Flash PROM memory and provides hardware resources for AC 800M control applications. The MPC866 processor executes controller tasks while maintaining communication through Ethernet and serial interfaces.\u003c\/p\u003e\n\u003cp\u003eThe controller supports deterministic communication through the Control Network using MMS and IAC protocols. In addition, the Ethernet interface provides connection capability for engineering tools, operator systems, and controller-to-controller data exchange.\u003c\/p\u003e\n\u003cp\u003eThe CPU architecture supports I\/O density scaling through Modulebus communication. The controller can manage electrical and optical I\/O clusters, while the CEX-Bus provides expansion capability for communication modules.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PM858K01 support CPU redundancy configuration?\u003cbr\u003eA: Yes. The PM858K01 supports redundancy functions for CPU processing, CEX-Bus communication, communication interfaces, and S800 I\/O systems. The specified redundancy switch-over time is maximum 10 ms.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are integrated on the PM858K01 controller?\u003cbr\u003eA: The controller includes two RJ45 Ethernet ports for Control Network communication and two RJ45 RS-232C serial ports. COM3 provides general serial communication, while COM4 provides an isolated service tool connection.\u003c\/p\u003e\n\u003cp\u003eQ: What is the power requirement of the PM858K01?\u003cbr\u003eA: The controller requires a 24 VDC supply with an operating range of 19.2-30 VDC. Power consumption is 210 mA typical and 360 mA maximum at 24 VDC.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the PM858K01 on the compatible AC 800M base plate using the slide and lock DIN rail mounting mechanism. Verify that the base plate Ethernet address label remains accessible for network identification.\u003c\/p\u003e\n\u003cp\u003eConnect the Ethernet ports using industrial Ethernet cabling with proper separation from high-voltage power conductors. Maintain correct shielding and grounding practices to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eConnect RS-232C interfaces according to the assigned port function. COM3 supports standard serial communication with RTS-CTS signals, while COM4 provides isolated connection for configuration tools.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify the 24 VDC power supply polarity, grounding connection, backup battery condition, and communication link status through the controller diagnostic indicators.\u003c\/p\u003e\n\u003cp\u003eEnsure installation conditions remain within the specified environmental limits, including temperature, humidity, vibration, and pollution degree requirements defined by IEC\/EN 61131-2.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44650662494296,"sku":"PM858K01 3BSE082895R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/PM858K01-3BSE082895R1-3_1200x1200_a638127e-024d-445b-9494-eb2f4ef80c54.jpg?v=1787564513","url":"https:\/\/www.industriaxplc.com\/id\/products\/pm858k01-3bse082895r1-abb-ac-800m-cpu-processors","provider":"IndustriaX Limited","version":"1.0","type":"link"}