{"product_id":"allen-bradley-1794-ow8-output-module","title":"Allen-Bradley 1794-OW8 Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1794-OW8\u003c\/strong\u003e serves as the primary \u003cstrong\u003e1794-OW8\u003c\/strong\u003e Digital Output Module utilized to execute discrete switching control across FLEX I\/O platforms.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1794-OW8\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.20 lbs (0.09 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FLEX I\/O module profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Allen-Bradley industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.5 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 isolated relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Type\u003c\/td\u003e\n\u003ctd\u003eElectromagnetic N.O. relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e125 VDC \/ 265 VAC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Rating\u003c\/td\u003e\n\u003ctd\u003e2.0 A max per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination\u003c\/td\u003e\n\u003ctd\u003eScrew terminal connection on terminal base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Deterministic Switching\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1794-OW8 incorporates 8 individually isolated electromechanical relay channels designed to switch AC or DC control loads up to 2 A per point without internal signal crosstalk. Communicating across high-velocity backplane bus architectures, the module executes deterministic output commands driven by EtherNet\/IP, ControlNet, or Remote I\/O adapters. The physical galvanic isolation between output contacts protects internal logic circuits from field-side voltage spikes, inductive transients, and ground potential differences during high-density I\/O operations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1794-OW8 module switch both AC and DC load voltages on different channels simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, because each of the 8 output channels features individually isolated contacts, separate AC (up to 265 VAC) or DC (up to 125 VDC) power sources can be wired across distinct channel groups without cross-channel interference.\u003c\/p\u003e\n\u003cp\u003eQ: What terminal bases are required to mount and wire the 1794-OW8 FLEX I\/O module?\u003c\/p\u003e\n\u003cp\u003eA: The 1794-OW8 mounts onto standard FLEX I\/O terminal base units (such as the 1794-TB2, 1794-TB3, or 1794-TB3S) featuring screw or spring-clamp terminations for field wiring connections.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAlign the keying switch on the chosen FLEX I\/O terminal base to position 9 before latching the 1794-OW8 module into place.\u003c\/li\u003e\n\u003cli\u003ePress the 1794-OW8 firmly onto the terminal base unit until the module locking mechanism snaps into the DIN rail assembly.\u003c\/li\u003e\n\u003cli\u003eTerminate field load conductors at the designated screw terminals, ensuring inductive loads (such as solenoid coils or motor starters) have suppression devices installed across the load terminals.\u003c\/li\u003e\n\u003cli\u003eSeparate high-voltage AC output wiring from low-voltage DC communication cables inside panel wire ducts to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52790058680600,"sku":"1794-OW8","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/1794-OW82_Cocoai.jpg?v=1790733806","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-1794-ow8-output-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}