{"product_id":"abb-3bse018129r1-pm861-high-performance-ac-800m-processor-module","title":"ABB 3BSE018129R1\/PM861 High-Performance AC 800M Processor Module","description":"\u003ch3\u003eProduct Description:\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB PM861 (3BSE018129R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance processor module designed for ABB’s AC 800M distributed control system (DCS) within the 800xA and Advant platforms. Ideal for demanding industrial automation environments, this modular CPU ensures stable real-time control, enhanced communication flexibility, and full system redundancy for critical applications.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Technical Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMPC860\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClock Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e48 MHz (or 133 MHz depending on model variant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCapable of executing 1000 boolean operations in 0.23 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRAM: 16 MB (7.155 MB available for application use)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlash Memory: 2 MB for firmware storage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-backed RAM for secure data retention\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in lithium battery (3.6 V) with a typical life span of up to 5 years\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEthernet Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 × 10 Mbit\/s, RJ-45 for network communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRS-232C Serial Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 (one for general communication, one for service tool connection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModuleBus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports both electrical and optical interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCEX Bus:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports up to 12 CEX modules for scalable system integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Network Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMMS (Manufacturing Message Service), IAC (Inter Application Communication)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eElectrical and Environmental Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC (Range: 19.2 - 30 V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTypical: 250 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum: 430 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Dissipation: 6.0 W (Maximum: 10.3 W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0°C to +55°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Class:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP20 (Suitable for installation in control cabinets)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Supply:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes, with backup battery options for reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-time Clock Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 ppm (approximately 1 hour\/year)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eI\/O Capacity and Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMax I\/O Capacity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSingle PM861: Up to 96 I\/O modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant PM861: Up to 84 I\/O modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModulebus Scan Rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0 - 100 ms (dependent on I\/O count)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Current on Electrical Modulebus:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e24 V: Max 1.0 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5 V: Max 1.5 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003ePhysical and Mechanical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e119 × 186 × 135 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5 kg \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDIN-rail mount, compact design for easy integration into control cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications:\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistributed Control Systems (DCS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eABB 800xA \/ Advant AC 800M systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical, Petrochemical, and Power Generation Plants\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarge-scale industrial automation requiring high reliability and redundancy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ:\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What redundancy features does the PM861 support?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB PM861\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports full redundancy, including CPU, communication interfaces, and the CEX bus, ensuring high system availability in mission-critical applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum I\/O capacity supported by the PM861?\u003c\/strong\u003e\u003cbr\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePM861\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports up to 96 I\/O modules in a single configuration, and up to 84 modules in a redundant setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this processor module be used in harsh environmental conditions?\u003c\/strong\u003e\u003cbr\u003eA: Yes, with its IP20 protection class, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePM861\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for use in control cabinets, with a wide operating temperature range of 0°C to +55°C.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42968166531162,"sku":"3BSE018129R1\/PM861","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/3BSE018129R1PM8612.jpg?v=1771988958","url":"https:\/\/www.plcmasters.com\/products\/abb-3bse018129r1-pm861-high-performance-ac-800m-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}