{"product_id":"abb-ai820-3bse008544r1-analog-input-8-ch-module","title":"ABB 3BSE008544R1 AI820 Analog Input Module","description":"\u003cp\u003eThe ABB AI820 (3BSE008544R1) is a high-performance analog input module designed for the S800 I\/O series. This module features four individual channels, each providing galvanic isolation to ensure signal integrity and protection against ground loops in industrial control environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour analog input channels with independent galvanic isolation.\u003c\/li\u003e\n\u003cli\u003eSupports a wide range of signal types including -20 to +20 mA, 0(4) to 20 mA, -10 to +10 V, and 0(2) to 10 V.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution 14-bit plus sign conversion for precise process monitoring.\u003c\/li\u003e\n\u003cli\u003eIntegrated input filtering with a 40 ms rise time (0-90%).\u003c\/li\u003e\n\u003cli\u003eRobust design with a dielectric test voltage of 500 V AC.\u003c\/li\u003e\n\u003cli\u003eEfficient power management with low power dissipation of 1.7 W.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe AI820 module is engineered for use in demanding process automation systems, including DCS and PLC environments where high-precision analog data acquisition is required. It is suitable for monitoring sensors, transmitters, and other field devices that output standard current or voltage signals.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAI820 (3BSE008544R1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4 (Individually Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e14 bit + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Ranges\u003c\/td\u003e\n\u003ctd\u003e-20 to +20 mA, 0(4) to 20 mA, -10 to +10 V, 0(2) to 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver\/Under Range\u003c\/td\u003e\n\u003ctd\u003e+\/- 15%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Filter\u003c\/td\u003e\n\u003ctd\u003e40 ms (0-90% rise time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e1.7 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModulebus Consumption (+5V)\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Consumption (+24V)\u003c\/td\u003e\n\u003ctd\u003e70 mA\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 I\/O base.\u003c\/li\u003e\n\u003cli\u003eMount the module onto a compatible S800 I\/O baseplate, ensuring the mechanical locking mechanism is fully engaged.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all analog inputs to minimize EMI interference.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the cable shields to prevent noise injection.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation in the cabinet to maintain operating temperatures within the manufacturer's specified limits.\u003c\/li\u003e\n\u003cli\u003eHandle with care to avoid ESD damage; use a grounded wrist strap during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Does the AI820 support 4-20 mA signals?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the AI820 supports both 0-20 mA and 4-20 mA current input ranges.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Are the channels isolated from each other?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the AI820 features individual galvanic isolation for each of its four channels.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51020105842940,"sku":"3BSE008544R1","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_d246d1b6-97f7-4ad4-85a3-c710574a7904.jpg?v=1787848954","url":"https:\/\/www.electronicplc.com\/ar\/products\/abb-ai820-3bse008544r1-analog-input-8-ch-module","provider":"Electronic PLC","version":"1.0","type":"link"}