{"product_id":"ai815-3bse052604r1-s800-i-o-analog-input-unit-hart","title":"AI815 3BSE052604R1 S800 I\/O Analog Input Unit - HART","description":"\u003ch2\u003eABB AI815 3BSE052604R1 Analog Input Unit - HART\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB AI815 3BSE052604R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAI815\u003c\/strong\u003e Analog Input Unit, provides 8-channel analog signal acquisition with HART pass-through communication for ABB S800 I\/O system platforms. The module processes unipolar single-ended current and voltage inputs for industrial measurement loops.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAI815 3BSE052604R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Unit - HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.5 x 11 x 11.8 cm (estimated shipping size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eUnipolar single ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA, 4-20 mA, 0-5 V, 1-5 V DC\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\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1 group of 8 channels isolated from ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Supply\u003c\/td\u003e\n\u003ctd\u003eCurrent limited supply per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Function\u003c\/td\u003e\n\u003ctd\u003eHART pass-through communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Platform\u003c\/td\u003e\n\u003ctd\u003eABB S800 I\/O system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe ABB AI815 module operates within the S800 I\/O architecture and exchanges process data through the I\/O system backplane communication interface. Therefore, the module supports structured channel allocation for distributed control configurations.\u003c\/p\u003e\n\u003cp\u003eThe unit provides 8 analog input channels with single-ended unipolar signal handling. Additionally, the HART pass-through function allows communication between compatible field transmitters and higher-level control systems without separate HART multiplexing hardware.\u003c\/p\u003e\n\u003cp\u003eThe module design supports I\/O density scaling by integrating multiple analog channels into compact S800 I\/O stations. Furthermore, channel grouping and grounding isolation reduce interference between field wiring and control electronics.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input signals can the ABB AI815 3BSE052604R1 process?\u003cbr\u003eA: The AI815 supports 0-20 mA, 4-20 mA, 0-5 V, and 1-5 V DC unipolar single-ended analog input signals.\u003c\/p\u003e\n\u003cp\u003eQ: Does the AI815 provide HART communication support?\u003cbr\u003eA: Yes. The module provides HART pass-through communication, allowing HART field device data transmission through the analog input channels.\u003c\/p\u003e\n\u003cp\u003eQ: How are the input channels isolated in the AI815 module?\u003cbr\u003eA: The module provides one group of 8 channels isolated from ground. Field wiring practices should maintain proper shielding and grounding requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the AI815 module according to ABB S800 I\/O system mechanical and electrical installation requirements.\u003c\/li\u003e\n\u003cli\u003eVerify that field signal wiring matches the configured input type, including current or voltage measurement ranges.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for analog signal connections in environments with electrical noise sources.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields according to the site grounding standard to reduce electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eSeparate analog signal wiring from high-voltage power cables and switching circuits.\u003c\/li\u003e\n\u003cli\u003eConfirm terminal connections before applying field power to transmitters and input loops.\u003c\/li\u003e\n\u003cli\u003eCheck HART communication routing after completing loop wiring and controller configuration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44627735576664,"sku":"AI815 3BSE052604R1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AI815-3BSE052604R1-2_1200x1200_e691fe28-8d72-4313-ae30-1ab4c54d99ed.jpg?v=1787216619","url":"https:\/\/www.industriaxplc.com\/id\/products\/ai815-3bse052604r1-s800-i-o-analog-input-unit-hart","provider":"IndustriaX Limited","version":"1.0","type":"link"}