{"product_id":"abb-3bse081637r1-pm866ak02-ac-800m-redundant-processor-unit","title":"ABB 3BSE081637R1 PM866AK02 AC 800M Redundant Processor Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eABB 3BSE081637R1 PM866AK02\u003c\/strong\u003e is a redundant central processing unit package designed for the \u003cstrong\u003eAC 800M\u003c\/strong\u003e control system within the ABB Ability System 800xA platform. The unit houses a microprocessor, RAM, real-time clock, LED status indicators, INIT push button, and a CompactFlash interface. It provides CPU hardware redundancy with a maximum switchover time of 10 ms for high availability application environments. Network connectivity includes two built-in RJ45 Ethernet ports for Control Network communication using MMS and IAC protocols, alongside RS-232C serial ports for configuration and general communication. The controller interface extends to Modulebus and CEX-Bus communication lines, managing up to 32 applications and supporting up to 84 Modulebus I\/O modules in a redundant processor setup.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCPU redundancy support with a maximum 10 ms switchover time\u003c\/li\u003e\n\u003cli\u003eIntegrated MPC866 processor running at 133 MHz with 64 MB RAM\u003c\/li\u003e\n\u003cli\u003eTwo RJ45 Ethernet ports supporting MMS and IAC Control Network protocols\u003c\/li\u003e\n\u003cli\u003eDIN rail attachment using a slide and lock mechanism\u003c\/li\u003e\n\u003cli\u003eBuilt-in Lithium 3.6 V backup battery for memory protection\u003c\/li\u003e\n\u003cli\u003eClock synchronization across controllers using CNCP protocol\u003c\/li\u003e\n\u003cli\u003eSupport for CEX-bus expansion and optical Modulebus I\/O clusters\u003c\/li\u003e\n\u003cli\u003eIP20 rated protection enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDistributed Control Systems (DCS)\u003c\/li\u003e\n\u003cli\u003eSystem 800xA industrial automation architectures\u003c\/li\u003e\n\u003cli\u003eRedundant process control networks\u003c\/li\u003e\n\u003cli\u003eHigh-availability industrial plant automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eArticle Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eModel \/ Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3BSE081637R1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePM866AK02\u003c\/strong\u003e Redundant Processor Unit\u003c\/td\u003e\n\u003ctd\u003e2 pcs PM866A CPU, 2 pcs TP830 Baseplate (115 mm width), 2 pcs TB807 ModuleBus terminator, 1 pcs TK850 CEX-bus expansion cable, 1 pcs TK851 RCU-Link cable, 2 pcs Battery for memory backup (4943013-6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e3BSE081637R1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003ePM866AK02\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\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\u003e133 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e64 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable RAM for Application\u003c\/td\u003e\n\u003ctd\u003e51.389 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash PROM (Firmware)\u003c\/td\u003e\n\u003ctd\u003e4 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance (1000 Boolean operations)\u003c\/td\u003e\n\u003ctd\u003e0.09 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitchover Time (Redundant config.)\u003c\/td\u003e\n\u003ctd\u003eMax 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Power Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC (19.2 to 30 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (+24 V)\u003c\/td\u003e\n\u003ctd\u003e210 mA typ \/ 360 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e5.1 W typ (8.6 W max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundant Power Supply Status Input\u003c\/td\u003e\n\u003ctd\u003eYes\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\u003eEthernet Channels\u003c\/td\u003e\n\u003ctd\u003e2x RJ-45 female (8-pole), 10 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Network Protocols\u003c\/td\u003e\n\u003ctd\u003eMMS, IAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS-232C Interfaces\u003c\/td\u003e\n\u003ctd\u003e2 (COM3 non-isolated with RTS-CTS; COM4 isolated service port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEX Bus Communication Modules\u003c\/td\u003e\n\u003ctd\u003eUp to 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEX Bus Supply Current\u003c\/td\u003e\n\u003ctd\u003eMax 2.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus I\/O Clusters (Redundant CPU)\u003c\/td\u003e\n\u003ctd\u003e0 electrical + 7 optical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus I\/O Capacity (Redundant PM866)\u003c\/td\u003e\n\u003ctd\u003eMax 84 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications per Controller\u003c\/td\u003e\n\u003ctd\u003eUp to 32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrograms per Application\u003c\/td\u003e\n\u003ctd\u003eUp to 64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 degC (+32 to +131 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 degC (-40 to +158 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 %, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003eDegree 2 (IEC\/EN 61131-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Protection\u003c\/td\u003e\n\u003ctd\u003eG3 compliant (ISA 71.04)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20 (EN 60529, IEC 529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e119 mm x 186 mm x 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2700 g (5.95 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting\u003c\/strong\u003e: Mount the baseplate using the slide and lock mechanism. Ensure appropriate space on the DIN rail for the baseplate width.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Connections\u003c\/strong\u003e: Supply a nominal 24 V DC source within the allowed operating range of 19.2 V DC to 30 V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork and Bus Cables\u003c\/strong\u003e: Use TK850 for CEX-bus expansion and TK851 for RCU-Link connections as included in the redundancy set. Connect Control Network lines via standard 8-pole RJ45 female Ethernet ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination\u003c\/strong\u003e: Attach the provided TB807 ModuleBus terminators to the designated cluster ends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Considerations\u003c\/strong\u003e: Maintain operating temperatures between 0 degC and +55 degC in environments rated for Pollution Degree 2 and IP20 protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Safety\u003c\/strong\u003e: EN 50178, IEC 61131-2, UL 61010-1, UL 61010-2-201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Location\u003c\/strong\u003e: UL 60079-15, cULus Class 1, Zone 2, AEx nA IIC T4, ExnA IIC T4Gc X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC \/ Immunity \u0026amp; Emission\u003c\/strong\u003e: EN 61000-6-2, EN 61000-6-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCyber Security\u003c\/strong\u003e: ISA Secure certified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Standards\u003c\/strong\u003e: EU RoHS, UAE RoHS, CN RoHS, WEEE DIRECTIVE\/2012\/19\/EU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Certificates\u003c\/strong\u003e: DNV-GL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Mark\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53615282422123,"sku":"3BSE081637R1 PM866AK02","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3BSE081637R1-PM866AK02.jpg?v=1785161779","url":"https:\/\/www.plcprotech.com\/products\/abb-3bse081637r1-pm866ak02-ac-800m-redundant-processor-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}