{"product_id":"abb-pm856k01-3bse018126r1-cpu-processor-module-ac-800m","title":"ABB PM856K01 3BSE018126R1 CPU Processor Module AC 800M","description":"\u003cp\u003eThe \u003cstrong\u003eABB PM856K01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM856K01\u003c\/strong\u003e CPU Processors, operates as a dedicated hardware component for control logic execution and communication dispatching within AC 800M controller configurations. The hardware subsystem computes control loops and interfaces with secondary I\/O units via the integrated communication backplane bus links.\u003c\/p\u003e\n\u003ch3\u003eProduct Designation Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePM856K01\u003c\/strong\u003e: Complete kit assembly comprising the primary CPU processor module and the corresponding matching module baseplate interface unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3BSE018126R1\u003c\/strong\u003e: Factory manufacturing and logistics part number assigned to the complete functional processor kit configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3BSE018104R1\u003c\/strong\u003e: Spare part designation tracking code assigned specifically to the replaceable individual electronic hardware submodule block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Parameter Matrix\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\u003ePM856K01\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\u003eSweden \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e19 x 12 x 13.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e5 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\u003e24 VDC nominal supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArchitecture\u003c\/td\u003e\n\u003ctd\u003e32-bit controller execution engine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Components\u003c\/td\u003e\n\u003ctd\u003eCentral processor unit and dedicated baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537109060\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Integration \u0026amp; Deterministic Communication\u003c\/h3\u003e\n\u003cp\u003eThe processor module executes data transfers across the integrated system backplane bus, utilizing hardware addresses allocated via the baseplate slot positioning. Firmware flash compatibility rules dictate that the system firmware version must match the engineering software suite revisions to maintain consistent communication velocity licenses. Deterministic networks, including built-in Profinet or EtherNet\/IP topologies, run sync tasks managed directly by the central timing chip of the CPU to guarantee predictable I\/O density scaling and tight scan-time intervals.\u003c\/p\u003e\n\u003ch3\u003ePackage Component List\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB PM856K01 central processing module\u003c\/li\u003e\n\u003cli\u003e1 x Dedicated module baseplate electrical interface unit\u003c\/li\u003e\n\u003cli\u003e1 x Factory sealed protective packaging insert\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Installation Criteria\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN Rail Attachment\n\u003cul\u003e\n\u003cli\u003eMount the baseplate securely to an grounded standard 35 mm DIN rail prior to inserting the processor module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule Insertion Mechanics\n\u003cul\u003e\n\u003cli\u003eAlign the alignment pins of the CPU housing precisely with the baseplate guide slots before applying locking force.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eShielding Requirements\n\u003cul\u003e\n\u003cli\u003eVerify that the functional earth contact spring situated on the rear surface of the baseplate forms a low-impedance connection with the metal rail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eWiring Boundaries\n\u003cul\u003e\n\u003cli\u003eRoute external 24 VDC power cables separate from signal lines to suppress electromagnetic interference coupling paths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Query Clarifications\u003c\/h3\u003e\n\u003cp\u003eQ: What is the mechanical restriction regarding hot-swap actions for this processor kit assembly?\u003c\/p\u003e\n\u003cp\u003eA: The module baseplate cannot be extracted while power is applied; however, the upper processor module can be hot-swapped if the specific slot configuration profile permits active maintenance.\u003c\/p\u003e\n\u003cp\u003eQ: How is the backplane current load managed by the CPU module?\u003c\/p\u003e\n\u003cp\u003eA: The processor acts as a primary controller element, monitoring current draws through the local terminal block and distributing logic power to adjacent communication interfaces.\u003c\/p\u003e\n\u003cp\u003eQ: What is the estimated redundancy switching delay for AC 800M systems?\u003c\/p\u003e\n\u003cp\u003eA: Under normal system operations, the primary CPU synchronizes memory contents dynamically with the backup CPU, keeping backup transition delays within the millisecond boundary.\u003c\/p\u003e\n\u003cp\u003eQ: How do I verify firmware flash compatibility during hardware replacement?\u003c\/p\u003e\n\u003cp\u003eA: You must access the system diagnostic portal via the serial configuration link to check if the uploaded binary matches the exact firmware baseline of the application project.\u003c\/p\u003e\n\u003cp\u003eQ: What structural isolating mechanisms protect the control circuitry from field faults?\u003c\/p\u003e\n\u003cp\u003eA: The internal processing core is separated from the external communication ports through integrated optocouplers providing electrical galvanic isolation barriers.\u003c\/p\u003e\n\u003cp\u003eQ: Are there field wiring constraints concerning the power connection terminals?\u003c\/p\u003e\n\u003cp\u003eA: The power supply input conductors must not exceed a maximum cross-sectional area of 2.5 square millimeters to prevent physical tension on the terminal block connectors.\u003c\/p\u003e\n\u003cp\u003eQ: What causes a module mismatch error during baseplate insertion?\u003c\/p\u003e\n\u003cp\u003eA: This error arises when the physical module type ID read by the controller does not match the configuration parameters defined in the controller configuration workspace.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding method is required for the metallic chassis elements?\u003c\/p\u003e\n\u003cp\u003eA: The assembly relies on mechanical clamping contacts that connect the baseplate directly to the DIN rail, which must be connected to the structural earth grid.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021148770477,"sku":"3BSE018126R1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PM856K01_13.jpg?v=1784167253","url":"https:\/\/www.maxwellplc.com\/ru\/products\/abb-pm856k01-3bse018126r1-cpu-processor-module-ac-800m","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}