{"product_id":"1794-ow8xt-allen-bradley-1794-ow8xt-flex-i-o-relay-output-module-flex-i-o","title":"1794-OW8XT Allen-Bradley 1794-OW8XT Flex I\/O Relay Output Module Flex I\/O","description":"\u003cp\u003eConfigured for discrete relay switching and load control in industrial automation networks, the \u003cstrong\u003eAllen-Bradley 1794-OW8XT\u003c\/strong\u003e (\u003cstrong\u003e1794-OW8XT\u003c\/strong\u003e Flex I\/O Relay Output Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eNomenclature and Suffix Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform Identifier:\u003c\/strong\u003e 1794\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Series:\u003c\/strong\u003e Flex I\/O Discrete Output Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariant Code:\u003c\/strong\u003e OW8XT (8 Form A relay contacts, extended temperature range configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specification Matrix\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-OW8XT\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\u003e0.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e6.2 cm x 5 cm x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC (Flexbus Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e8 Relay (Form A contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contact Voltage\u003c\/td\u003e\n\u003ctd\u003e250 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Contact Load\u003c\/td\u003e\n\u003ctd\u003e100 A @ 100 mV DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state Leakage Current\u003c\/td\u003e\n\u003ctd\u003e1.0 mA through snubber circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBounce Time\u003c\/td\u003e\n\u003ctd\u003e1.2 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e1 operation\/3 s (0.3 Hz at rated load) max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eAllen-Bradley Industrial Control and Drive Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e Maintains high-speed deterministic data exchange across the modular Flexbus backplane architecture to ensure synchronized discrete output updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet and EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e Interfaces seamlessly with high-speed fieldbus adapters to translate network commands into precise physical relay actuation without communication latency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e Optimizes panel space by packing 8 discrete relay output points into an open-style, IP20 rated module housing designed for high-density architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Supports system integration requirements through standard backplane communication protocols, allowing transparent controller coordination during runtime operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery Package Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1794-OW8XT Flex I\/O Relay Output Module\u003c\/li\u003e\n\u003cli\u003e1 x Hardware Specification and Instruction Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical Mounting and Hardware Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Fastening:\u003c\/strong\u003e Mount the module securely onto a standard 35 mm DIN rail within an appropriate enclosure, adhering to the open-style IP20 protection constraints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Ensure sufficient ambient airflow around the unit to sustain reliable operations across the extended -20 deg C to +70 deg C temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring and Load Separation:\u003c\/strong\u003e Route high-voltage AC load lines away from low-level signal cables to mitigate electromagnetic interference and protect internal contact circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Operation Queries\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum switching frequency allowed for the relay outputs at rated load?\u003c\/p\u003e\n\u003cp\u003eThe maximum switching frequency is restricted to 1 operation every 3 seconds (0.3 Hz) when driving rated loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many discrete output channels are provided on this module?\u003c\/p\u003e\n\u003cp\u003eThe unit features 8 independent Form A relay contact output points for discrete load switching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the specified contact bounce time during switching operations?\u003c\/p\u003e\n\u003cp\u003eThe mechanical and electrical contact bounce time is rated at 1.2 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module utilize an internal snubber circuit for leakage suppression?\u003c\/p\u003e\n\u003cp\u003eYes, an off-state leakage current of 1.0 mA passes through the integrated snubber circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the operating temperature range for this extended-temperature module?\u003c\/p\u003e\n\u003cp\u003eThe module is rated for deployment in environments ranging from -20 deg C to +70 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the physical dimensions and weight of the hardware?\u003c\/p\u003e\n\u003cp\u003eThe estimated shipping dimensions are 6.2 cm x 5 cm x 10 cm with a total mass of 0.14 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhere is this specific hardware component manufactured?\u003c\/p\u003e\n\u003cp\u003eThe country of origin is the United States, with distribution processing routed through Xiamen, China.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of terminal base is required to support this module?\u003c\/p\u003e\n\u003cp\u003eThe module requires a compatible Flex I\/O terminal base unit to establish physical field wiring connections and backplane power distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066458722477,"sku":"1794-OW8XT","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1794-OW8XT3.jpg?v=1784109423","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1794-ow8xt-allen-bradley-1794-ow8xt-flex-i-o-relay-output-module-flex-i-o","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}