{"product_id":"7400028-100-triconex-tricon-15-slot-expansion-chassis","title":"Triconex 7400028-100 15-Slot Expansion Chassis (Model 8101)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe Triconex 7400028-100, designated as Model 8101, serves as a 15-slot expansion chassis specifically engineered for the Triconex Triple Modular Redundancy (TMR) safety instrumented systems. This robust hardware platform enables the expansion of I\/O capacity in demanding industrial environments, including petrochemical processing, power generation, and critical infrastructure control. By providing a stable physical and electrical foundation, this chassis allows for the seamless integration of additional I\/O modules into the existing safety architecture, ensuring high system availability and fault tolerance.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for high-density I\/O expansion in TMR safety systems.\u003c\/li\u003e\n\u003cli\u003eSupports 15 slots for flexible module configuration.\u003c\/li\u003e\n\u003cli\u003eEngineered with a passive backplane to enhance reliability and MTBF by removing active bus components.\u003c\/li\u003e\n\u003cli\u003eFacilitates hot-swapping, allowing for module replacement or system expansion during active process operation.\u003c\/li\u003e\n\u003cli\u003eIntegrated dual-power rail distribution supports redundant power supply modules for increased uptime.\u003c\/li\u003e\n\u003cli\u003ePhysical slot keying ensures correct module alignment and prevents insertion errors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis expansion chassis is widely utilized in safety-critical applications where process continuity is paramount. It is commonly deployed in emergency shutdown (ESD) systems, burner management systems (BMS), and high-integrity pressure protection systems (HIPPS) where the Triconex TMR architecture is required to mitigate risks and protect plant assets.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e7400028-100 (Model 8101)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e15 Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e24 to 120 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e2 to 10 A\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the chassis is mounted in a clean, dry, and vibration-dampened environment consistent with industrial safety standards.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate clearance around the chassis to allow for proper airflow and cooling, preventing thermal throttling or hardware degradation.\u003c\/li\u003e\n\u003cli\u003eVerify that all power sources are disconnected before installing or removing the chassis from the cabinet.\u003c\/li\u003e\n\u003cli\u003eUse appropriate grounding procedures to connect the chassis frame to the system common ground to mitigate EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eEnsure all redundant power supply modules are correctly seated and keyed before applying power to the bus.\u003c\/li\u003e\n\u003cli\u003ePerform a system verification check after hot-swapping any module to confirm proper communication with the Main Processor (MP).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this chassis compatible with all Tricon series modules?\u003c\/h3\u003e\u003cp\u003eThe 7400028-100 is designed for the Tricon TMR system. Please consult your specific system documentation or the Triconex product catalog to ensure module compatibility based on your current firmware and processor generation.\u003c\/p\u003e\u003ch3\u003eDoes the chassis include power supplies?\u003c\/h3\u003e\u003cp\u003eThe 7400028-100 is the expansion chassis frame. Redundant power supply modules are typically ordered separately to meet specific power budget requirements for your I\/O configuration.\u003c\/p\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":44693578448984,"sku":"7400028-100","price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_e0633145-17e5-4311-898b-226d9f8e1120.jpg?v=1788286795","url":"https:\/\/www.industriaxplc.com\/products\/7400028-100-triconex-tricon-15-slot-expansion-chassis","provider":"IndustriaX Limited","version":"1.0","type":"link"}