{"product_id":"8111-invensys-triconex-high-density-main-chassis","title":"Triconex 8111 High Density Main Chassis","description":"\u003ch3\u003eSystem Overview\u003c\/h3\u003e\u003cp\u003eThe Triconex 8111 High Density Main Chassis acts as the foundational infrastructure for Triple Modular Redundant (TMR) safety systems. Engineered for high-availability environments, this chassis provides the physical mounting and electrical backplane necessary to host Triconex control processors and I\/O modules. It is specifically designed to support SIL 3 safety integrity requirements in demanding industries such as oil and gas, power generation, and chemical processing, ensuring reliable operation through robust, vibration-resistant construction.\u003c\/p\u003e\u003ch3\u003eArchitectural Features\u003c\/h3\u003e\u003cp\u003eThe 8111 chassis utilizes a passive backplane design that facilitates seamless, low-latency communication between triplicated controller sets. It supports dual-redundant power supplies, ensuring that the critical internal logic bus remains powered during potential power source interruptions. The high-density layout allows for efficient module packing, which optimizes cabinet space while maintaining sufficient thermal management for continuous operation. The metallic chassis also serves as a protective enclosure, offering shielding against electromagnetic interference (EMI) in harsh industrial settings.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eInvensys Triconex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Capacity\u003c\/td\u003e\n\u003ctd\u003eTriconex TMR Series modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5-95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e19-inch Rack Mount or Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the chassis is mounted in a clean, dry environment within an appropriately rated industrial cabinet.\u003c\/li\u003e\n\u003cli\u003eVerify that the mounting surface is level and capable of supporting the static load of the chassis and installed modules.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the chassis to facilitate proper airflow and thermal dissipation.\u003c\/li\u003e\n\u003cli\u003eAlways power down the chassis and associated power supplies before inserting or removing any I\/O or processor modules.\u003c\/li\u003e\n\u003cli\u003eUse proper grounding techniques for the chassis frame to ensure effective EMI shielding and electrical safety.\u003c\/li\u003e\n\u003cli\u003eHandle modules with care to avoid damaging the backplane connectors or card guide alignments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the 8111 chassis compatible with all Triconex modules?\u003c\/strong\u003e The 8111 is designed for the Triconex TMR series; please verify specific module compatibility with your system revision.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this chassis support redundant power?\u003c\/strong\u003e Yes, the 8111 is engineered to accommodate dual-redundant power supply modules to maintain continuous system uptime.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the passive backplane?\u003c\/strong\u003e The passive backplane provides the physical connectivity for the triplicated system, ensuring zero-latency communication between redundant controller sets without the risk of active component failure on the bus.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":44693083029592,"sku":"8111","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_48f44ddf-47eb-4210-b04b-681218d9f13f.jpg?v=1788285148","url":"https:\/\/www.industriaxplc.com\/products\/8111-invensys-triconex-high-density-main-chassis","provider":"IndustriaX Limited","version":"1.0","type":"link"}