{"product_id":"allen-bradley-1769-oa8-compactlogix-ac-output-module","title":"Allen Bradley 1769-OA8 CompactLogix AC Output Module","description":"\u003ch2\u003eAllen Bradley 1769-OA8 CompactLogix AC Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for AC discrete signal switching in CompactLogix and MicroLogix 1500 control platforms, the \u003cstrong\u003eAllen Bradley 1769-OA8\u003c\/strong\u003e (\u003cstrong\u003e1769-OA8\u003c\/strong\u003e Compact I\/O Output Module) provides direct electrical execution through eight AC output channels.\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\u003e1769-OA8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompact I\/O Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete AC Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003e1769 CompactLogix, MicroLogix 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.44 lbs (0.20 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e145 mA at +5 VDC backplane, 1.125 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Configuration\u003c\/td\u003e\n\u003ctd\u003e2 groups of 4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e120-240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e85 VAC to 265 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Frequency\u003c\/td\u003e\n\u003ctd\u003e47 Hz to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Delay\u003c\/td\u003e\n\u003ctd\u003eTurn-on: 1\/2 cycle; Turn-off: 1\/2 cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Current Draw\u003c\/td\u003e\n\u003ctd\u003e145 mA at +5 VDC line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.12 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size Solid\u003c\/td\u003e\n\u003ctd\u003e22 to 14 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size Stranded\u003c\/td\u003e\n\u003ctd\u003e22 to 16 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance Rating\u003c\/td\u003e\n\u003ctd\u003e8 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN Rail; Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Power Supplies\u003c\/td\u003e\n\u003ctd\u003e1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Compatibility\u003c\/td\u003e\n\u003ctd\u003eSeries A and B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e662468992848\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and CompactLogix I\/O Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 1769-OA8 operates as a CompactLogix discrete output component within the 1769 I\/O architecture. The module exchanges output status through the controller backplane interface and supports modular I\/O density expansion. Therefore, system designers can integrate the module into CompactLogix assemblies while maintaining standard rack power and communication structures.\u003c\/p\u003e\n\u003cp\u003eThe module supports industrial control applications requiring AC load switching. Additionally, the dual-group output arrangement separates eight channels into two isolated control groups, allowing flexible field wiring configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1769-OA8 operate with MicroLogix 1500 controllers?\u003cbr\u003eA: Yes. The 1769-OA8 supports MicroLogix 1500 systems and 1769 CompactLogix platforms according to the supplied compatibility information.\u003c\/p\u003e\n\u003cp\u003eQ: What AC voltage range does the 1769-OA8 output circuit support?\u003cbr\u003eA: The module operates within an 85 VAC to 265 VAC range at 47 Hz to 63 Hz frequency.\u003c\/p\u003e\n\u003cp\u003eQ: How should field wiring be connected to the output channels?\u003cbr\u003eA: Field wiring should follow the specified wire size range and industrial electrical installation practices. Separate routing from low-level signal wiring helps reduce electrical interference.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769-OA8 on a compatible 1769 CompactLogix assembly or supported MicroLogix 1500 configuration using DIN Rail or panel mounting methods.\u003c\/p\u003e\n\u003cp\u003eVerify that the controller power supply provides sufficient backplane current capacity before installation. The module requires 145 mA at the +5 VDC backplane line and dissipates 2.12 W during operation.\u003c\/p\u003e\n\u003cp\u003eRoute AC output wiring separately from communication cables and low-voltage analog signal wiring. Use appropriate grounding methods for the control cabinet and maintain proper terminal connections according to industrial electrical standards.\u003c\/p\u003e\n\u003cp\u003eBefore applying field power, confirm output voltage compatibility, channel grouping configuration, and load requirements. The two output groups contain four channels each, so wiring plans should consider the group arrangement during panel design.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44551825490008,"sku":"1769-OA8","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-OA8-3_1200x1200_4babb95b-9398-4842-a9c9-229f12ca6b21.jpg?v=1786436745","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-1769-oa8-compactlogix-ac-output-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}