{"product_id":"abb-ai820-3bse008544r1-analog-input-8-ch-module","title":"ABB AI820 3BSE008544R1 Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe ABB AI820 (3BSE008544R1) is a high-performance analog input module designed for the S800 I\/O system. This module provides four channels of analog input, each featuring individual galvanic isolation to ensure signal integrity and protection against ground loops in industrial control environments. It is engineered to handle a variety of standard process signals, making it a versatile component for distributed control systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 individually galvanically isolated analog input channels.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution 14-bit plus sign conversion for precise signal monitoring.\u003c\/li\u003e\n\u003cli\u003eSupports a wide range of input signals 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\u003eIntegrated input filtering with a rise time (0-90%) of 40 ms.\u003c\/li\u003e\n\u003cli\u003eRobust dielectric isolation tested to 500 V a.c.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with the S800 I\/O Modulebus.\u003c\/li\u003e\n\u003c\/ul\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e14 bit plus 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\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\u003eCurrent Consumption (5V)\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption (24V)\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Test Voltage\u003c\/td\u003e\n\u003ctd\u003e500 V a.c.\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 rack.\u003c\/li\u003e\n\u003cli\u003eThe AI820 should be installed in a clean, dry environment protected from excessive dust and corrosive gases.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for analog signals to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the S800 I\/O station to ensure the effectiveness of the galvanic isolation.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is securely seated in the terminal unit and that all field wiring is terminated according to the provided wiring diagram.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the AI820 module?\u003c\/h3\u003e\u003cp\u003eThe AI820 is an analog input module used to interface field sensors with the ABB S800 I\/O system, converting analog voltage or current signals into digital values for processing by the controller.\u003c\/p\u003e\u003ch3\u003eDoes this module support individual channel isolation?\u003c\/h3\u003e\u003cp\u003eYes, each of the four channels on the AI820 is individually galvanically isolated, which helps prevent electrical noise and interference from affecting adjacent channels.\u003c\/p\u003e\u003ch3\u003eWhat is the power requirement for this module?\u003c\/h3\u003e\u003cp\u003eThe module consumes 80 mA from the 5 V Modulebus and 70 mA from the 24 V external power supply.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44003968811098,"sku":"3BSE008544R1","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_cd875a81-c085-452d-9517-23823b0039b7.jpg?v=1788390789","url":"https:\/\/www.spareoil.com\/es\/products\/abb-ai820-3bse008544r1-analog-input-8-ch-module","provider":"SpareOil Automation","version":"1.0","type":"link"}