{"product_id":"redundant-processor-unit-abb-pm867k02-ac-800m","title":"Redundant Processor Unit ABB PM867K02 AC 800M","description":"\u003ch2\u003eABB PM867K02 Redundant Processor Unit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM867K02\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePM867\u003c\/strong\u003e Processor Unit, operates as a dedicated hardware component for high-integrity logic execution within AC 800M control system platforms.\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\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePM867\u003c\/td\u003e\n\u003ctd\u003eBase Processor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePM867K02\u003c\/td\u003e\n\u003ctd\u003eRedundant Processor Kit (2x PM867, 2x TP830, Interconnect Cables)\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\u003ePM867K02\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\u003e2.7 kg\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\u003ePer IEC 61131-2 standards\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 (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eMPC866, 133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Integrity\u003c\/td\u003e\n\u003ctd\u003eSIL 3 (IEC 61508 \/ TUV certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (19.2-30 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB PM867K02\u003c\/strong\u003e utilizes the MPC866 microprocessor architecture to maintain deterministic performance in safety-critical applications. Firmware flash compatibility is restricted to 800xA 6.0.2 and later system versions, requiring specific configuration via the Control Builder environment. The controller facilitates deterministic network operations through dual 10Base-T Ethernet ports, ensuring high-speed communication via MMS and IAC protocols. Backplane bus communication velocity is managed through integrated CEX-Bus and ModuleBus interfaces, supporting high-density I\/O configurations while maintaining strict loop cycle timing. Boolean operations are executed at a rate of 0.09 ms per 1000 operations, providing the processing throughput required for fault-tolerant safety shutdown sequences.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum switchover time during redundant CPU operation?\u003c\/p\u003e\n\u003cp\u003eA: In a redundant configuration, the PM867 performs a seamless switchover with a total transition time of less than 10 ms.\u003c\/p\u003e\n\u003cp\u003eQ: Is the SM812 safety module required for SIL 3 operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, high-integrity functionality is enabled strictly by the addition of an SM812 module and the associated SIL-certified software.\u003c\/p\u003e\n\u003cp\u003eQ: What is the purpose of the INIT push button on the front panel?\u003c\/p\u003e\n\u003cp\u003eA: The INIT button is utilized to reset the CPU to a known state or to initiate firmware reload procedures from the CompactFlash interface.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the TP830 baseplates securely to the DIN rail before installing the CPU modules. Connect the TK850 CEX-bus extension cable and TK851 RCU-Link cable between the redundant units to facilitate synchronization. Install the TB807 ModuleBus terminators at the end of the I\/O bus to prevent signal reflections. Apply 24 V DC power within the 19.2-30 V DC range, ensuring the chassis ground is tied to the common system earth point for EMC compliance. Use shielded twisted-pair cabling for all serial (COM3\/COM4) connections to mitigate electromagnetic interference. Maintain a minimum clearance of 135 mm in depth to accommodate cabling and ensure adequate thermal airflow.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44314228654179,"sku":"PM867K02","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/418.1_7ac58f73-1818-4cf0-8700-c3eaeed3f0fc.jpg?v=1783071440","url":"https:\/\/www.autocontrolglobal.com\/products\/redundant-processor-unit-abb-pm867k02-ac-800m","provider":"AutoControl Global","version":"1.0","type":"link"}