{"product_id":"pm861ak01-system-800xa-classic-controller-abb-plc-module","title":"PM861AK01 System 800xA Classic Controller ABB PLC Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eWelcome to the technical evaluation of the \u003cstrong\u003ePM861AK01\u003c\/strong\u003e controller, part of the renowned ABB \u003cstrong\u003eSystem 800xA\u003c\/strong\u003e series. Engineered for reliable industrial control systems, this central processing unit manages complex automation tasks with high precision. It features robust built-in redundancy options and standardized communication interfaces to optimize plant operations. Global PLC Spare HUB provides expert insights for engineers seeking dependable hardware solutions.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003ePM861AK01\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003cstrong\u003eSystem 800xA\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcessor Type:\u003c\/strong\u003e MPC860\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClock Frequency:\u003c\/strong\u003e 48 MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRAM Memory:\u003c\/strong\u003e 16 MB total, 7.155 MB available for application\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 2 MB for firmware storage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 0.23 ms per 1000 boolean operations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24V DC (19.2 to 30 V DC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Typ. 250 mA, Max. 430 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e Typ. 6.0 W, Max. 10.3 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e Two RJ45 Ethernet ports (CN1, CN2) supporting MMS and IAC; two RS-232C serial ports (COM3, COM4)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e +5 °C to +55 °C (+41 °F to +131 °F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 °C to +70 °C (-40 °F to +158 °F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5 to 95 % non-condensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 according to EN 60529\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrosion Protection:\u003c\/strong\u003e G3 compliant to ISA 71.04\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Width 196 mm, Height 119 mm, Depth 135 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1200 g including base plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMount the unit securely on a standard DIN rail using the slide and lock mechanism.\u003c\/li\u003e\n  \u003cli\u003eAttach the TP830 base plate ensuring proper alignment of the Ethernet address label.\u003c\/li\u003e\n  \u003cli\u003eConnect the redundant power supply to the designated terminals within the 19.2 to 30 V DC range.\u003c\/li\u003e\n  \u003cli\u003eLink the CN1 and CN2 Ethernet ports to the switched 100Mbit\/s control network backbone.\u003c\/li\u003e\n  \u003cli\u003eVerify module status via front-facing LED indicators before software configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommissioning and Maintenance Convenience\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse the INIT push button on the CPU board for hardware reset procedures.\u003c\/li\u003e\n  \u003cli\u003eConfigure applications efficiently using the 800xA control builder software environment.\u003c\/li\u003e\n  \u003cli\u003ePerform step-by-step system expansions leveraging modular CEX-Bus architecture.\u003c\/li\u003e\n  \u003cli\u003eDiagnose faults rapidly using built-in diagnostic LEDs and event queues up to 3000 entries per OPC client.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility Statement\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFully compatible with S800 I\/O subsystems and Modulebus expansions.\u003c\/li\u003e\n  \u003cli\u003eSupports CPU redundancy configurations utilizing BC810 for sectioned CEX-Bus layouts.\u003c\/li\u003e\n  \u003cli\u003eIntegrates seamlessly with standard PROFIBUS DP and Ethernet communication protocols.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertification Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Mark:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Safety:\u003c\/strong\u003e EN 50178, IEC 61131-2, UL 508\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Location:\u003c\/strong\u003e UL 60079-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine Approvals:\u003c\/strong\u003e ABS, BV, DNV-GL, LR for \u003cstrong\u003ePM861AK01\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmission and Immunity:\u003c\/strong\u003e EN 61000-6-4, EN 61000-6-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage List and Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x ABB \u003cstrong\u003ePM861AK01\u003c\/strong\u003e CPU Module\u003c\/li\u003e\n  \u003cli\u003e1 x TP830 Base Plate\u003c\/li\u003e\n  \u003cli\u003e1 x Installation and Safety Instruction Leaflet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Comprehensive 12-month warranty coverage included.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Logistics:\u003c\/strong\u003e Fast dispatch within 24-48 hours via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge-scale continuous process manufacturing plants requiring high availability.\u003c\/li\u003e\n  \u003cli\u003eMarine and offshore vessel automation systems needing certified rugged controllers.\u003c\/li\u003e\n  \u003cli\u003ePower generation and distribution substations demanding strict industrial EMC compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eField experience shows that implementing a redundant \u003cstrong\u003ePM861AK01\u003c\/strong\u003e setup significantly minimizes downtime during critical controller switches. For example, in a chemical processing plant migration project, utilizing a pair of these units with a sectioned CEX-bus ensured seamless switchover times under 10 ms. Engineers should routinely verify battery voltage and clean optical Modulebus connections during scheduled plant turnarounds to maintain optimal performance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum switch-over time in a redundant configuration for the PM861AK01?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The maximum switch-over time in a redundant setup is 10 ms.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How many applications can run simultaneously per controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The controller supports up to 32 applications per unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can the PM861AK01 operate without cabinet enclosures?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, it features IP20 class protection, making it suitable for industrial environments without requiring additional enclosed housing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended shipping turnaround time for ordering this spare part?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Orders are processed for rapid dispatch within 24 to 48 hours utilizing reliable couriers like FedEx, UPS, and DHL.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What should an engineer check if the controller fails to synchronize on the Control Network?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Verify that the 100Mbit\/s switched Ethernet backbone is properly connected and that CN1 and CN2 ports match the MMS and IAC protocol configuration settings.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":67607773774006,"sku":"PM861AK01","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/PM867K02.jpg?v=1791526819","url":"https:\/\/www.plcsparehub.com\/products\/pm861ak01-system-800xa-classic-controller-abb-plc-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}