{"product_id":"3bse076355r1-pm867k01-abb-ac-800m-cpu-processor-units","title":"3BSE076355R1 PM867K01 ABB AC 800M CPU Processor Units","description":"\u003ch2\u003eABB PM867K01 3BSE076355R1 AC 800M High Integrity Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM867K01 3BSE076355R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM867K01\u003c\/strong\u003e High Integrity Processor Unit, operates as a dedicated hardware component for executing real-time logic and managing control network communications within ABB System 800xA networks. Running an MPC866 processor at 133 MHz with 64 MB of RAM, this unit executes control logic at 0.09 ms per 1,000 Boolean operations. It supports SIL3 high-integrity control architectures when paired with an SM812 safety module and manages data flow across local ModuleBus and CEX-Bus expansion interfaces.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eIncluded Component \/ Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePart Number \/ Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Role\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePM867\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3BSE076355R1 High Integrity CPU\u003c\/td\u003e\n\u003ctd\u003ePrimary processor execution unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTP830\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBaseplate Assembly (115 mm)\u003c\/td\u003e\n\u003ctd\u003eBackplane base and module interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB850\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCEX-Bus Terminator\u003c\/td\u003e\n\u003ctd\u003eImpedance termination for CEX expansion bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB807\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModuleBus Terminator\u003c\/td\u003e\n\u003ctd\u003eEnd-of-line terminator for local ModuleBus link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB852\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRCU-Link Terminator\u003c\/td\u003e\n\u003ctd\u003eBus termination for Redundant Control Unit link\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003ePM867K01\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg (including base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e119 x 186 x 135 mm\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.1 W typical, 8.6 W maximum at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePermitted Supply Range\u003c\/td\u003e\n\u003ctd\u003e19.2-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e210 mA typical, 360 mA maximum at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e64 MB RAM (46.559 MB available for application)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Storage\u003c\/td\u003e\n\u003ctd\u003e18 MB Flash PROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoolean Execution Speed\u003c\/td\u003e\n\u003ctd\u003e0.09 ms per 1,000 Boolean operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eTÜV certified up to SIL3 (with SM812 and certified software)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Switchover Time\u003c\/td\u003e\n\u003ctd\u003e10 ms maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIP20, ISA 71.04 G3 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe module regulates high-speed backplane data transfer across both internal and external communication interfaces. The internal ModuleBus interface updates up to 96 I\/O modules with scan rates configurable between 0 and 100 ms. For external network expansion, the module supports up to 12 CEX-Bus communication modules, supplying up to 2.4 A of bus current while preserving backplane bus communication velocity across deterministic system buses. Integrated Ethernet ports handle Control Network traffic using MMS and IAC protocols to maintain predictable loop response times.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is SIL3 compliance achieved when deploying the PM867K01 processor unit?\u003c\/p\u003e\n\u003cp\u003eA: High-integrity SIL3 execution requires combining the PM867K01 processor unit with an SM812 safety module and executing SIL-certified software configured according to the ABB Safety Manual guidelines.\u003c\/p\u003e\n\u003cp\u003eQ: What are the backplane power supply limits for attached CEX-Bus modules?\u003c\/p\u003e\n\u003cp\u003eA: The PM867K01 operates on a 24 VDC nominal supply (19.2-30 VDC range) and provides a maximum supply current of 2.4 A across the backplane to power up to 12 connected CEX-Bus communication modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the TP830 baseplate vertically onto a standard 35 mm DIN rail inside a protective enclosure, ensuring at least 50 mm of vertical clearance above and below the unit for natural convection cooling. Secure the TB807 ModuleBus terminator, TB850 CEX-Bus terminator, and TB852 RCU-Link terminator into their designated open bus end ports to prevent signal reflections across the backplane. Connect the 24 VDC power supply lines using shielded wiring, clamping the shield directly to the central functional earth bar. Insert the included 3.6 V lithium backup battery (4943013-6) while system power is applied to retain volatile application memory stored in RAM.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53058824569144,"sku":"PM867K01 3BSE076355R1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/665.1_1852b08e-ffac-4921-8259-8284acdb5bd3.jpg?v=1790740114","url":"https:\/\/www.automodulexpert.com\/products\/3bse076355r1-pm867k01-abb-ac-800m-cpu-processor-units","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}