{"product_id":"abb-ai845-ea-3bse023675r2-analog-input-s-r-hart-8-ch","title":"ABB AI845-eA 3BSE023675R2 Analog Input Module 8-Channel HART","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB AI845-eA (3BSE023675R2) is an 8-channel analog input module designed for use within the ABB distributed control system environment. This module supports both single and redundant configurations, providing versatile signal processing for process automation applications. It features integrated HART communication support, allowing for advanced device configuration and diagnostic data collection directly through the analog loop.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEight analog input channels, configurable for single or redundant operation.\u003c\/li\u003e\n\u003cli\u003eIntegrated HART communication support for intelligent field device management.\u003c\/li\u003e\n\u003cli\u003eAdvanced on-board diagnostic capabilities to monitor loop integrity and module health.\u003c\/li\u003e\n\u003cli\u003eCurrent-limited transmitter power distribution for enhanced system protection.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution 12-bit conversion with 0.1% accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct ID\u003c\/td\u003e\n\u003ctd\u003e3BSE023675R2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType Designation\u003c\/td\u003e\n\u003ctd\u003eAI845-eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0(4) to 20 mA, 0(1) to 5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Isolation\u003c\/td\u003e\n\u003ctd\u003e50 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eTU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, TU844, TU845, TU854\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system power is disconnected before installing or removing the module from the Module Termination Unit (MTU).\u003c\/li\u003e\n\u003cli\u003eThis module is designed to be mounted on compatible ABB MTUs; verify that the MTU is correctly seated and secured on the DIN rail.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices to ensure signal integrity and protection against electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog input loops to minimize noise pickup in industrial environments.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to prevent damage to sensitive internal electronic components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this module support redundant operation?\u003c\/strong\u003e\u003cbr\u003eYes, the AI845-eA is designed to support both single and redundant input configurations depending on the system requirements and the chosen termination unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the HART support?\u003c\/strong\u003e\u003cbr\u003eThe HART functionality allows the module to communicate with smart field instruments, enabling remote configuration, calibration, and access to secondary process variables or diagnostic alerts without interrupting the primary 4-20mA signal.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48846011105470,"sku":"3BSE023675R2","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_c38ff08a-15eb-4f55-abb3-46dcf923cd53.jpg?v=1788669482","url":"https:\/\/www.autooiltech.com\/ar\/products\/abb-ai845-ea-3bse023675r2-analog-input-s-r-hart-8-ch","provider":"AutoOilTech Limited","version":"1.0","type":"link"}