{"product_id":"allen-bradley-1771-odd-plc-5-16-point-digital-ac-output-module","title":"Allen-Bradley 1771-ODD PLC-5 16-Point Digital AC Output Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley 1771-ODD is a 16-point digital AC output module designed for use with PLC-5 control systems. Operating within an AC voltage range of 85–138 V AC and classified under the 120 V AC voltage category, it provides isolated circuitry for controlling field devices such as solenoids, contactors, and transformers. The module features surge suppression and supports fuse protection, ensuring reliable operation in electrically noisy industrial environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 411.47px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e1771-ODD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eDigital AC Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e120 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eAC Operating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e85–138 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e420 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 39.1875px;\"\u003e\u003cstrong\u003eMax Continuous Current per Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 39.1875px;\"\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eMax Current per Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eWiring Arm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e1771-WN \/ 1771-WH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eData Format\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eBDC or Natural Binary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eTypical AC Signal Delay (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e45 ± 15 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eTypical DC Signal Delay (Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eRack mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eModel Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eEarlier Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eSurge Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eIntegrated suppression circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eIndicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003e16 output status LEDs, 16 blown-fuse LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 37.9132%; height: 19.5938px;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%; height: 19.5938px;\"\u003eOptically isolated outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 37.9132%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.8675%;\"\u003e1.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1771-ODD\u003c\/h4\u003e\n\u003cp class=\"\"\u003eThe 1771-ODD belongs to the earlier PLC-5 output module family and offers isolated 120 V AC outputs for robust field device control. Designed for the 1771 I\/O chassis, it supports ½, 1, and 2-slot addressing and includes 16 output image bits mapped directly to the PLC data table. The module incorporates optical isolation and filtering to reduce noise, while the built-in surge suppression protects against AC-line transients. Front-panel indicators provide clear diagnostic information, including 16 output status LEDs and 16 blown-fuse indicators. Compatible with the 1771-WN wiring arm, it allows module replacement without rewiring and installs with keyed positions for correct chassis placement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e16 isolated AC outputs: Designed for controlling 120 V AC field devices.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: Supports 85–138 V AC input.\u003c\/li\u003e\n\u003cli\u003eSurge suppression: Protects against high-voltage transients and electrical noise.\u003c\/li\u003e\n\u003cli\u003eHigh current capability: Up to 2 A per output and 8 A per module.\u003c\/li\u003e\n\u003cli\u003eFront-panel diagnostics: Status LEDs for outputs and blown-fuse indicators.\u003c\/li\u003e\n\u003cli\u003eOptical coupling: Reduces noise and improves signal integrity.\u003c\/li\u003e\n\u003cli\u003eRack-mounted design: Fits in 1771 I\/O chassis with keyed connector alignment.\u003c\/li\u003e\n\u003cli\u003eSupports multiple addressing modes: ½, 1, and 2-slot addressing for flexible configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1771-ODD delivers the reliability and precision required for AC output control in legacy PLC-5 automation systems.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47522144256298,"sku":"1771-ODD","price":1842.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/1771-ODD.webp?v=1707743700","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1771-odd-plc-5-16-point-digital-ac-output-module","provider":"IQElectro","version":"1.0","type":"link"}