{"product_id":"high-integrity-processor-units-abb-pm867-3bse076356r1","title":"High-Integrity Processor Units | ABB PM867 3BSE076356R1","description":"\u003ch2\u003eABB PM867 3BSE076356R1 AC 800M High-Integrity Processor Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-integrity and safety-related process control in ABB System 800xA platforms, the \u003cstrong\u003eABB PM867 3BSE076356R1\u003c\/strong\u003e (\u003cstrong\u003ePM867\u003c\/strong\u003e High-Integrity Processor Unit) provides direct physical\/electrical execution across safety critical loops. The module features an MPC866 microprocessor running at 133 MHz with 64 MB of system RAM, executing instructions at approximately 0.09 ms per 1,000 Boolean operations. Hardware connectivity includes dual RJ45 Ethernet interfaces, two RS-232C serial ports, a local ModuleBus interface, and a CEX-Bus extension port to support S800 I\/O and safety-certified communications up to SIL 3 ratings.\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 \/ Kit Package\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePart Number \/ Ordering Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Role \u0026amp; Physical Interface\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 Processor Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3BSE076356R1 (associated with PM867 \/ PM867K01)\u003c\/td\u003e\n\u003ctd\u003ePrimary High-Integrity CPU board with 133 MHz processor, 64 MB RAM, and dual Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTP830 Baseplate Assembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTP830\u003c\/td\u003e\n\u003ctd\u003eSystem backplane baseplate providing DIN-rail mounting and physical signal routing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB850 CEX-Bus Terminator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTB850\u003c\/td\u003e\n\u003ctd\u003eEnd-of-line impedance terminator for the CEX-Bus expansion interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB807 ModuleBus Terminator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTB807\u003c\/td\u003e\n\u003ctd\u003eBus termination module for local ModuleBus I\/O communications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTB852 RCU-Link Terminator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTB852\u003c\/td\u003e\n\u003ctd\u003eTermination unit for Redundant Control Unit link interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackup Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.6 V Lithium\u003c\/td\u003e\n\u003ctd\u003eNon-volatile memory retention power source for application RAM during power outages\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\u003ePM867 (Order Number: 3BSE076356R1)\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\u003e0.8 kg\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\u003e+5 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 Consumption\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\u003eMicroprocessor\u003c\/td\u003e\n\u003ctd\u003eMPC866 (133 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Memory\u003c\/td\u003e\n\u003ctd\u003e64 MB RAM (Approx. 46.559 MB available for application)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Performance\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.09 ms per 1,000 Boolean operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Compliance\u003c\/td\u003e\n\u003ctd\u003eSIL 3 certified (IEC 61508 \/ TUV with SM812 safety module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003e2 x RJ45 (IEEE 802.3, 10 Mbit\/s, MMS and IAC protocols)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd\u003e2 x RS-232C RJ45 ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\/System Compatibility\u003c\/td\u003e\n\u003ctd\u003eSystem 800xA 6.0.2 and later\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; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe high-integrity execution architecture routes process safety data across internal backplane buses while maintaining strict deterministic timing. Integrated ModuleBus and CEX-Bus interface controllers deliver stable backplane bus communication velocity across attached S800 High Integrity I\/O clusters, supplying up to 2.4 A to CEX-Bus modules. The onboard non-volatile firmware storage enforces strict firmware flash compatibility checking via ABB 800xA Control Builder, preventing execution of unverified or mismatched safety application logic across the system platform.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What additional hardware is required to achieve a SIL 3 safety rating with the PM867 processor?\u003c\/p\u003e\n\u003cp\u003eA: Achieving SIL 3 safety compliance requires pairing the PM867 processor unit with an SM812 safety module along with SIL 3-certified software application configurations and S800 High Integrity I\/O.\u003c\/p\u003e\n\u003cp\u003eQ: How is application data retained in RAM when main power is disconnected?\u003c\/p\u003e\n\u003cp\u003eA: A 3.6 V lithium backup battery included in the package supplies continuous backup power to the onboard RAM, maintaining approximately 46.559 MB of application data during main 24 VDC power outages.\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 an IP54 or higher protective industrial enclosure. Ensure at least 50 mm of vertical clearance above and below the assembly to allow natural convection airflow across the cooling vents. Secure the TB807 ModuleBus terminator, TB850 CEX-Bus terminator, and TB852 RCU-Link terminator into their designated backplane ports to prevent signal reflection errors. Connect the primary 24 VDC nominal power lines using shielded conductors, attaching the drain wires directly to the main functional grounding bar of the enclosure.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53059068657976,"sku":"PM867 3BSE076356R1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/598.1_38e2088b-91b8-4a95-a470-d14296162e93.jpg?v=1790747733","url":"https:\/\/www.automodulexpert.com\/products\/high-integrity-processor-units-abb-pm867-3bse076356r1","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}