{"product_id":"abb-ao890-3bsc690072r1-analog-output-module","title":"ABB AO890 | 3BSC690072R1 | Analog Output Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB AO890 (3BSC690072R1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an 8-channel analog output module specifically engineered for ABB’s S800 I\/O system. Featuring intrinsic safety on all channels, it is designed for hazardous area applications, providing reliable 0–20 mA and 4–20 mA outputs for driving Ex-rated actuators such as current-to-pressure converters. Compact yet robust, this module ensures precise current regulation, making it suitable for SCADA, distributed control systems (DCS), and advanced process automation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIntrinsic Safety: Integrated IS protection allows direct connection to hazardous area devices without external barriers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-Channel Output: Eight fully isolated channels capable of delivering stable analog signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact Footprint: Dimensions 45 × 102 × 119 mm, ideal for dense MTU cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible Integration: Compatible with TU890 (Ex) and TU891 (non-Ex) MTUs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Reliability: Short-circuit proof current-limited outputs with fast 1 ms rise time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial Certification: ATEX\/IECEx Zone 2, cFMus C1 Div 2\/Zone 2, marine approvals (ABS, BV, DNV, LR).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0–20 mA, 4–20 mA\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\u003eAll channels groupwise isolated from ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Limit\u003c\/td\u003e\n\u003ctd\u003e20 mA nominal, 22 mA max under overload\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Load\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;725 Ω at 20 mA, \u0026lt;625 Ω up to 22 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eTypical 0.05%, Max 0.1% at 650 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003eTyp. 50 ppm\/°C, Max. 100 ppm\/°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003e1 ms (10% to 90%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e3.1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e+5 V Modulebus: 80 mA, +24 V Modulebus: 110–150 mA, +24 V External: 220–300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Diagnostics\u003c\/td\u003e\n\u003ctd\u003eF(ault), R(un), W(arning), O(SP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Ratings\u003c\/td\u003e\n\u003ctd\u003eATEX\/IECEx Zone 2 with interface to Zone 0, cFMus C1 Div 2\/Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to +55 °C (Vertical MTU mounting: max 40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIdeal for semiconductor manufacturing, chemical processing, petrochemical plants, and other environments requiring intrinsic safety and precise analog output control. Commonly used with Ex-rated actuators, pneumatic converters, and process valves.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the AO890 module operate independently?\u003c\/strong\u003e\u003cbr\u003eA: No, it must be paired with TU890 (Ex applications) or TU891 (non-Ex applications) MTUs for proper functionality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the overload protection limit?\u003c\/strong\u003e\u003cbr\u003eA: Each channel is current-limited to 22 mA, ensuring short-circuit protection without damaging connected devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is HART communication supported?\u003c\/strong\u003e\u003cbr\u003eA: No, this module does not support HART or SOE features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparable Modules\u003c\/strong\u003e\u003cbr\u003eCompared to other S800 series analog output modules, AO890 is specifically designed for intrinsic safety in hazardous zones, offering compact installation and high accuracy for Ex-certified actuators.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43037114564698,"sku":"AO890","price":258.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/AO8902.jpg?v=1773285998","url":"https:\/\/www.plcmasters.com\/tr\/products\/abb-ao890-3bsc690072r1-analog-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}