{"product_id":"abb-dspp4lq-henf209736r0003-system-processor-module","title":"ABB DSPP4LQ HENF209736R0003 System Processor Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSPP4LQ HENF209736R0003\u003c\/strong\u003e is a high-capacity system processor module developed by\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eABB\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003efor digital protection, control, and automation platforms. It operates as the primary computing and coordination unit within ABB DSP Protection \u0026amp; Control architectures, delivering deterministic processing performance for time-critical protection logic, monitoring, and communication tasks.\u003c\/p\u003e\n\u003cp\u003eDesigned for continuous operation in utility-grade and industrial environments, this processor module combines real-time execution, robust communication handling, and modular system integration to support complex protection and control strategies.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Functionality\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWithin a DSP protection rack or control system, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSPP4LQ (HENF209736R0003)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eperforms centralized processing functions, including protection algorithm execution, system supervision, event handling, and coordination of distributed I\/O and communication modules. The architecture supports scalable system expansion and minimizes service interruption during maintenance or upgrades.\u003c\/p\u003e\n\u003cp\u003eTypical roles include:\u003c\/p\u003e\n\u003cp\u003eExecution of real-time protection and control logic\u003cbr\u003eCoordination of subsystem communication\u003cbr\u003eCollection and preprocessing of operational data\u003cbr\u003eManagement of alarms, events, and diagnostics\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Characteristics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eModel: DSPP4LQ \/ DSPP4LQA\u003cbr\u003ePart Number:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHENF209736R0003\u003c\/strong\u003e\u003cbr\u003eManufacturer: ABB\u003cbr\u003eModule Category: System Processor \/ Protection \u0026amp; Control CPU\u003cbr\u003eDesign Standard: ABB DSP Protection \u0026amp; Control Systems\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProcessing Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHigh-performance embedded processor optimized for deterministic response\u003cbr\u003eReal-time task scheduling for protection and control functions\u003cbr\u003eSupport for advanced event sequencing and time-stamped data handling\u003cbr\u003eDesigned for continuous, non-interruptive operation\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCommunication Interfaces\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIntegrated Ethernet communication ports for system and network integration\u003cbr\u003eSerial communication channels for legacy and auxiliary connections\u003cbr\u003eSupports internal backplane communication within DSP system assemblies\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Parameters\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNominal supply voltage: 24 V DC\u003cbr\u003eTypical power consumption: approximately 10 W\u003cbr\u003eDesigned for industrial power stability requirements\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMechanical Properties\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDimensions: 160 × 120 × 90 mm\u003cbr\u003eWeight: 1.2 kg\u003cbr\u003eMounting: system rack \/ backplane installation\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOperating temperature range suitable for industrial and utility substations\u003cbr\u003eDesigned for vibration-resistant and electrically noisy environments\u003cbr\u003eIngress protection: IP20 (system-level enclosure dependent)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReliability and Design Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSPP4LQ (HENF209736R0003)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for long-term deployment in mission-critical installations. Component selection and thermal design emphasize reliability, while the modular system concept supports rapid replacement and lifecycle management without extensive downtime.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Application Areas\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eElectrical substation protection and automation systems\u003cbr\u003ePower generation and transmission control\u003cbr\u003eIndustrial process protection and monitoring\u003cbr\u003eDistributed control and supervision networks\u003cbr\u003eABB DSP-based protection and control platforms\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat role does the DSPP4LQ play in a protection system?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIt functions as the central processor, executing protection logic, managing communication, and coordinating data flow between protection, control, and monitoring modules.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs this module suitable for continuous operation?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. It is designed for 24\/7 operation in high-reliability industrial and utility environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCan it be integrated into existing ABB DSP systems?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe module is specifically designed for ABB DSP Protection \u0026amp; Control architectures and supports seamless integration with compatible system components.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42983168933978,"sku":"DSPP4LQ HENF209736R0003","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/DSPP4LQHENF209736R00032.jpg?v=1772176706","url":"https:\/\/www.plcmasters.com\/fa\/products\/abb-dspp4lq-henf209736r0003-system-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}