{"product_id":"triconex-3008-main-processor","title":"Processeur principal Triconex 3008","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008 (3008)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance Main Processor module designed specifically for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriconex\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTriple Modular Redundant (TMR) controller. Acting as the \"brain\" of the safety system, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriconex 3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a sophisticated hardware-implemented fault-tolerant architecture to execute complex control logic for Safety Instrumented Systems (SIS). This module is widely deployed in high-risk industrial environments such as offshore oil platforms, chemical refineries, and nuclear power stations. By employing three independent processors that operate in parallel and vote on data via the proprietary TriBus, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures that no single hardware failure will cause a system shutdown or a failure to trip, effectively eliminating unscheduled downtime in critical processes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration (Deep Dive)\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMain Processor is built on a robust dual-processor architecture within each module to manage both control execution and high-speed communication.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach module features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMotorola MPC860\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32-bit RISC processor running at 50 MHz for primary logic execution, supplemented by a second\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMPC860\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ededicated to communication tasks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module is equipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 MB DRAM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor active logic execution and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e6 MB of Flash PROM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor permanent program storage. A specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e32 KB SRAM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith battery back-up ensures critical retentive variables are preserved during power cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTriBus Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe proprietary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriBus\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterface operates at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e25 megabits\/second\u003c\/strong\u003e. It utilizes 32-bit DMA for high-speed data transfer and is secured by a 32-bit CRC (Cyclic Redundancy Check) to ensure data integrity across the three Main Processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTime Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriClock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides high-precision time-stamping for Sequence of Events (SOE) recording, with a typical drift of only plus or minus 2 seconds per day.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTriconex\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMicroprocessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMotorola MPC860 (32-bit, 50 MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory (DRAM)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 MB (Non-battery backed)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory (SRAM)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 KB (Battery backed)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage (Flash)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 MB PROM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation (Serial)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 VDC (Optically isolated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Tricon Chassis Slot Width\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I handle a \"Battery Low\" alarm on the Triconex 3008?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003euses a lithium battery to back up the SRAM and TriClock. When the battery voltage drops below the safety threshold, a system alarm is triggered. The battery should be replaced while the system is powered to avoid losing the 32 KB SRAM data and time settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the \"diagread\" serial port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS-232 serial port is specifically designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ediagread\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ediagnostic analysis. It is optically isolated to 500 VDC, protecting the processor from field-side electrical surges during troubleshooting or firmware verification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 3008 Main Processor be used in a Tricon v9 or v10 system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis compatible with specific versions of the Tricon controller. It is essential to verify that the firmware version and the TriStation 1131 software version are compatible with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ehardware revision to ensure TMR synchronization.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlways replace the SRAM\/Clock battery every 2-3 years as part of a preventive maintenance schedule. Failure to do so may result in the loss of retentive variables and incorrect time-stamping for Sequence of Events (SOE) logs following a power outage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Seating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen inserting the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto the Main Chassis, ensure the top and bottom ejector levers are fully engaged. A partial connection can cause TriBus synchronization errors or \"Leg Faults\" due to intermittent contact on the 32-bit DMA lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egenerates significant heat due to its dual MPC860 processors. Ensure the chassis fan tray is functional and that air filters are clean to maintain an ambient temperature below 60 deg C within the cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFault Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures 500 VDC optical isolation on its communication ports, preventing electrical faults from propagating into the core logic of the processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy offloading communication tasks to a dedicated processor, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures that logic scan times remain consistent (deterministic), even during periods of heavy network traffic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Data Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith 32-bit CRC protection on all TriBus transfers, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3008\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eguarantees that the data being voted upon is free from corruption, maintaining the highest possible Safety Integrity Level (SIL).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":53102421770603,"sku":"3008","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3008-1rclzdod1q4.png?v=1776137094","url":"https:\/\/www.plcprotech.com\/fr\/products\/triconex-3008-main-processor","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}