{"product_id":"abb-ai820-3bse008544r1-analog-input-module","title":"ABB AI820 3BSE008544R1 Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB AI820 3BSE008544R1\u003c\/strong\u003e is an analog input module designed for use within the ABB S800 I\/O system, primarily deployed in Advant OCS and System 800xA distributed control environments. This module provides high-precision data acquisition for industrial process control applications, converting analog field signals into digital values for the control system.\u003c\/p\u003e\n\u003cp\u003eThe unit features 4 differential and bipolar input channels, supporting a variety of current and voltage ranges. Each channel is equipped with individual channel-to-ModuleBus isolation and internal transmitter power supply distribution for two-wire transmitters. The AI820 also supports HART pass-through communication, allowing configuration and diagnostics of HART-enabled field instruments directly through the control system.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4 differential, bipolar analog input channels\u003c\/li\u003e\n  \u003cli\u003eSupports current (0 to 20 mA, 4 to 20 mA) and voltage (up to ±10 V) ranges\u003c\/li\u003e\n  \u003cli\u003e14-bit plus sign conversion resolution\u003c\/li\u003e\n  \u003cli\u003eBuilt-in isolated transmitter power supply for 2-wire transmitters\u003c\/li\u003e\n  \u003cli\u003eHART communication pass-through support\u003c\/li\u003e\n  \u003cli\u003eModuleBus communication for integration with S800 I\/O clusters\u003c\/li\u003e\n  \u003cli\u003eOvervoltage protection on inputs up to 30 V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProcess monitoring and control in chemical and petrochemical plants\u003c\/li\u003e\n  \u003cli\u003ePower generation turbine and auxiliary control systems\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment monitoring\u003c\/li\u003e\n  \u003cli\u003eOil and gas upstream and downstream processing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eParameter\u003c\/th\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eABB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eExact Model\u003c\/td\u003e\n      \u003ctd\u003eAI820\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOrdering Number\u003c\/td\u003e\n      \u003ctd\u003e3BSE008544R1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Series\u003c\/td\u003e\n      \u003ctd\u003eS800 I \/ O (Advant OCS \/ System 800xA)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNumber of Channels\u003c\/td\u003e\n      \u003ctd\u003e4 differential, bipolar\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Ranges (Current)\u003c\/td\u003e\n      \u003ctd\u003e0 to 20 mA, 4 to 20 mA, ±20 mA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eInput Ranges (Voltage)\u003c\/td\u003e\n      \u003ctd\u003e±10 V, ±5 V, 1 to 5 V, 0 to 5 V, 0 to 10 V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eResolution\u003c\/td\u003e\n      \u003ctd\u003e14 bits + sign\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIsolation\u003c\/td\u003e\n      \u003ctd\u003eChannels isolated as a group from ModuleBus and power supply\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHART Support\u003c\/td\u003e\n      \u003ctd\u003eYes (HART pass-through)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNominal Voltage\u003c\/td\u003e\n      \u003ctd\u003e24 V DC (via ModuleBus \/ Power Supply)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature\u003c\/td\u003e\n      \u003ctd\u003e0 to 55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCountry of Origin\u003c\/td\u003e\n      \u003ctd\u003eSweden\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eNet Weight\u003c\/td\u003e\n      \u003ctd\u003e0.25 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n      \u003ctd\u003e45 mm x 119 mm x 135 mm (standard S800 module format)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eVerify that the control system power and ModuleBus power are de-energized before handling the module.\u003c\/li\u003e\n  \u003cli\u003eInspect the module and base unit for any physical damage or bent pins.\u003c\/li\u003e\n  \u003cli\u003eMount the module onto the designated S800 MTU (ModuleTermination Unit) baseplate.\u003c\/li\u003e\n  \u003cli\u003eSecure the module using the mechanical locking mechanism on the front housing.\u003c\/li\u003e\n  \u003cli\u003eConnect field cabling to the corresponding terminals on the MTU according to your system wiring diagrams.\u003c\/li\u003e\n  \u003cli\u003eRestore power and verify module status via the System 800xA engineering workplace or diagnostic LEDs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668513223019,"sku":"AI820 3BSE008544R1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-ai820-3bse008544r1-ai820-analog-input-module-dcfgxxcblkf_b721e178-7194-421a-9eaf-07a2b8ca02cb.jpg?v=1765532582","url":"https:\/\/www.plcprotech.com\/it\/products\/abb-ai820-3bse008544r1-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}