{"product_id":"abb-ao895-8ch-intrinsic-safety-analog-output","title":"ABB AO895 8ch Intrinsic Safety Analog Output","description":"\u003ch2 style=\"color: #2c3e50;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB AO895 (3BSC690087R1)\u003c\/strong\u003e is a high-performance analog output module from the S800 I\/O series, specifically designed for hazardous area applications. This 8-channel module provides unipolar single-ended 4…20 mA signals and features \u003cstrong\u003eintegrated intrinsic safety\u003c\/strong\u003e components, making it a reliable interface for field devices in volatile environments.\u003c\/p\u003e\n\u003cp\u003eOne of the standout features of the AO895 is its \u003cstrong\u003eindividual HART interface for each channel\u003c\/strong\u003e, allowing for seamless bi-directional communication with intelligent field instruments. Despite its advanced technical capabilities, the module maintains a compact profile with a \u003cstrong\u003eunit weight of just 0.2 kg (0.44 lbs)\u003c\/strong\u003e, ensuring efficient use of cabinet space.\u003c\/p\u003e\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ccc; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ccc; padding: 10px; text-align: left;\"\u003eDetail Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e3BSC690087R1 (AO895)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eAnalog Output (4…20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e8 Channels (Single-ended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eHART (Individual channel interfaces)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eGroupwise isolated from ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #2c3e50;\"\u003eKey Performance Features\u003c\/h2\u003e\n\u003cul style=\"line-height: 1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Location Ready:\u003c\/strong\u003e Integrated safety barriers provide intrinsic safety for direct connection to sensors and actuators in Zone 0, 1, or 2.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull HART Support:\u003c\/strong\u003e Enables remote configuration, maintenance, and diagnostics of field devices via the analog signal loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Control:\u003c\/strong\u003e The 12-bit resolution combined with a wide under\/over range capability (2.5 to 22.4 mA) allows for high-accuracy process control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Electrical Design:\u003c\/strong\u003e Rated for 50V insulation and 500V a.c. dielectric test voltage, ensuring stable operation and protection against ground loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #2c3e50;\"\u003ePower \u0026amp; Environmental Data\u003c\/h2\u003e\n\u003cp\u003eThe AO895 module consumes a typical current of 130 mA from the 5V bus and 250 mA from an external 24V supply. It is designed to dissipate 4.25 W during full-load operation. Its physical dimensions (Width: 45 mm, Height: 119 mm) make it a standardized fit for S800 I\/O mounting bases, facilitating rapid integration into ABB 800xA or other compatible DCS systems.\u003c\/p\u003e\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does each channel require a separate HART modem?\u003c\/strong\u003e\u003cbr\u003eA1: No, the AO895 has integrated HART hardware for every channel, meaning no external modems are needed to access device data from your control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Is this module suitable for safety-critical loops?\u003c\/strong\u003e\u003cbr\u003eA2: While the AO895 is intrinsically safe for hazardous areas, please verify with your specific project’s SIL (Safety Integrity Level) requirements for use in ESD or SIS systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What happens if the output goes out of range?\u003c\/strong\u003e\u003cbr\u003eA3: The module supports an over-range up to 22.4 mA and an under-range down to 2.5 mA, allowing the DCS to detect faults like open or short circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New \u0026amp; Original in Factory Packing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months Factory Warranty\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51050497114244,"sku":"AO895","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/AO895.jpg?v=1776780799","url":"https:\/\/www.etowonauto.com\/nb\/products\/abb-ao895-8ch-intrinsic-safety-analog-output","provider":"Etowon Auto","version":"1.0","type":"link"}