{"product_id":"pm866k02-3bse050199r1-abb-redundant-processor-unit-kit-ac800m","title":"PM866K02 3BSE050199R1 ABB Redundant Processor Unit Kit AC800M","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB PM866K02 (3BSE050199R1) represents a high-tier processing solution within the AC 800M controller family. Engineered for maximum system uptime, this redundant processor kit is designed to manage complex industrial automation logic with integrated fault tolerance. By utilizing a secondary \"hot standby\" unit, the PM866K02 ensures that control operations transition seamlessly without interruption if the primary module encounters a fault. This unit is optimized for large-scale data handling and high-speed communication, serving as the central intelligence for distributed control systems that require robust reliability and extensive I\/O capacity.\u003c\/p\u003e\n\u003ch3\u003eHardware Infrastructure and Technical Profile\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcessor Speed: 400 MHz high-performance execution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOnboard RAM: 256 MB with 200+ MB available for application runtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundancy Support: Native hot-standby capability for zero-interruption failover\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Interfaces: Dual Ethernet ports (10\/100 Mbps) for Control Network integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eI\/O Expansion: Compatible with the ModuleBus and CEX-Bus for high-density hardware interfacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Voltage: 24 V DC nominal (19.2 V to 30 V DC range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTypical Power Dissipation: Approximately 15 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePhysical Dimensions: 16 cm x 16 cm x 12 cm (6.4 x 6.4 x 4.8 inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNet Weight: 1.0 kg (2.2 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturing Origin: Sweden (SE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Implementations\u003c\/h3\u003e\n\u003cp\u003eThis redundant processing unit is a prerequisite for safety-conscious and production-heavy sectors where downtime results in significant operational loss. Its advanced computational power is frequently utilized in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOil and Gas Refineries: Coordinating complex distillation processes and safety interlocks that require constant availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMarine Propulsion and Cargo Systems: Managing vessel automation where redundant control is a maritime safety standard.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical Processing Plants: Orchestrating continuous batch reactions that must remain stable despite hardware component failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtility-Scale Power Generation: Integrating with grid-level synchronization and turbine control in high-demand environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge Water and Wastewater Facilities: Maintaining critical infrastructure flow and treatment cycles across distributed pump stations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is included in the PM866K02 kit compared to the PM866 single module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The PM866K02 is a comprehensive redundant kit. While a standard PM866 is a single processor, the K02 configuration typically includes the necessary hardware components and baseplate infrastructure to support a pair of processors in a redundant architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this processor compatible with the 800xA control system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the PM866K02 is a core component of the AC 800M controller series, which is fully integrated and optimized for the ABB Ability System 800xA distributed control environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the redundancy handle communication during a failover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The system utilizes a dedicated synchronization link between the primary and backup units. The backup unit is updated in real-time, allowing it to take over the MAC and IP addresses of the primary unit within milliseconds during a failure, maintaining network continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the PM866K02 require a battery for program retention?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit uses flash memory for non-volatile storage of the firmware and application code. However, a battery is typically used to maintain the real-time clock and data in the RAM during a complete power loss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What type of I\/O can be connected to this processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The PM866K02 supports a wide variety of I\/O types via the ModuleBus (both electrical and optical) as well as various fieldbus protocols like PROFIBUS DP, PROFINET, and Foundation Fieldbus through CEX-Bus communication modules.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45847925489837,"sku":"3BSE050199R1","price":15500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1_7992022b-60f2-404e-9fda-14bcdc217776.jpg?v=1774518190","url":"https:\/\/www.maxwellplc.com\/products\/pm866k02-3bse050199r1-abb-redundant-processor-unit-kit-ac800m","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}