{"product_id":"1756-oa8-allen-bradley-controllogix-8-point-digital-ac-output","title":"1756-OA8 | Allen-Bradley ControlLogix -  8-Point Digital AC Output","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1756-OA8 ControlLogix Digital AC Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-OA8\u003c\/strong\u003e provides reliable AC output control with 8 points for industrial applications. This \u003cstrong\u003e1756-OA8\u003c\/strong\u003e module offers flexible voltage operation and easy installation in ControlLogix systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eMain Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e86ab;\"\u003e8 Digital AC Output Points\u003c\/strong\u003e in 2 groups of 4\u003c\/li\u003e\n\u003cli\u003eWide operating range: \u003cstrong\u003e74-265V AC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh current capacity: 2A per point\u003c\/li\u003e\n\u003cli\u003eFast response: programmable 9.3\/11 ms delay\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 1756-TBNH and 1756-TBSH terminal blocks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e ControlLogix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1756-OA8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Digital AC Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Points:\u003c\/strong\u003e 8 points (2 groups of 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e 74-265V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 47-63 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point:\u003c\/strong\u003e 2A @ 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Current:\u003c\/strong\u003e 5A @ 30°C, 4A @ 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5.1W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Power:\u003c\/strong\u003e 200mA @ 5V, 2mA @ 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 50V continuous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 9.3ms @ 60Hz, 11ms @ 50Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Blocks:\u003c\/strong\u003e 1756-TBNH, 1756-TBSH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstall in 1756-A4, A7, A10, A13, or A17 chassis. Works with all ControlLogix processors and communication modules.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Uses\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControl solenoids and relays\u003c\/li\u003e\n\u003cli\u003eOperate pilot lights and alarms\u003c\/li\u003e\n\u003cli\u003eDrive contactors and motor starters\u003c\/li\u003e\n\u003cli\u003eIndustrial automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIncludes \u003cstrong style=\"color: #28a745;\"\u003e12-month product warranty\u003c\/strong\u003e. International shipping via FedEx, UPS, DHL.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many output groups does it have?\u003c\/strong\u003e Two independent groups of 4 points each.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum frequency?\u003c\/strong\u003e 63 Hertz operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use different voltages?\u003c\/strong\u003e Yes, each group can use different AC voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the surge current rating?\u003c\/strong\u003e 20A for 43 milliseconds repeatable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs external fusing required?\u003c\/strong\u003e Recommended for module protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGet complete technical information: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756_ControlLogix_I_O_Modules_Specifications.pdf?v=1758762502\" target=\"_blank\"\u003eDownload full specification sheet here\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOriginal Source:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.ubestplc.com\/\" target=\"_blank\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/86861800005825\" target=\"_blank\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51116797559066,"sku":"1756-OA8","price":174.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1756-OA8_3.jpg?v=1758792974","url":"https:\/\/www.ubestplc.com\/it\/products\/1756-oa8-allen-bradley-controllogix-8-point-digital-ac-output","provider":"Ubest Automation Limited","version":"1.0","type":"link"}