{"product_id":"allen-bradley-1794-ow8-isolated-electromechanical-relay-output-module","title":"Allen-Bradley 1794-OW8 FLEX I\/O 8-Point Relay Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1794-OW8 is a member of the FLEX I\/O product family, designed to provide reliable output control in distributed I\/O systems. This module features eight isolated relay contact outputs, allowing for the switching of various field devices. It is engineered for industrial environments where electrical isolation between output channels and the backplane is required for safety and signal integrity.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEight isolated relay contact outputs for flexible control applications.\u003c\/li\u003e\n\u003cli\u003eCompatible with the FLEX I\/O platform for distributed control architectures.\u003c\/li\u003e\n\u003cli\u003eSupports a wide range of switching voltages up to 230 VAC or 125 VDC.\u003c\/li\u003e\n\u003cli\u003eCompact design for space-saving installation on standard DIN rails.\u003c\/li\u003e\n\u003cli\u003eKeyswitch position 9 for proper module orientation and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe 1794-OW8 is typically used in industrial automation systems for controlling actuators, motor starters, solenoid valves, and other field devices that require dry contact switching. It is commonly deployed in manufacturing, process control, and material handling systems where the FLEX I\/O platform is utilized.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1794-OW8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e8 (Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e230 VAC \/ 125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Rating\u003c\/td\u003e\n\u003ctd\u003e2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyswitch Position\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen-type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 degC (32 to 131 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 degC (-40 to 185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the power is disconnected from the FLEX I\/O base and the module before installation or removal.\u003c\/li\u003e\n\u003cli\u003eMount the module on a standard DIN rail; ensure the module is securely seated in the terminal base.\u003c\/li\u003e\n\u003cli\u003eSet the mechanical keyswitch on the terminal base to position 9 to match the module.\u003c\/li\u003e\n\u003cli\u003eUse appropriate wire gauges for the terminal connections to prevent overheating and ensure secure contact.\u003c\/li\u003e\n\u003cli\u003eMaintain proper ventilation within the control cabinet to keep ambient temperatures within the specified 0 to 55 degC range.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD (Electrostatic Discharge) precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1794-OW8?\u003c\/h3\u003e\u003cp\u003eThe 1794-OW8 is an 8-point relay output module used to provide isolated switching for field devices in an Allen-Bradley FLEX I\/O system.\u003c\/p\u003e\u003ch3\u003eCan this module be used for both AC and DC loads?\u003c\/h3\u003e\u003cp\u003eYes, the module supports relay switching for voltages up to 230 VAC or 125 VDC, making it versatile for various industrial load types.\u003c\/p\u003e\u003ch3\u003eWhat type of mounting does this module require?\u003c\/h3\u003e\u003cp\u003eThe module is designed for DIN rail mounting and requires a compatible FLEX I\/O terminal base for operation.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":50915715154172,"sku":"1794-OW8","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_973e52a2-7a13-4e52-8d54-f5291a30b1fa.jpg?v=1785838335","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1794-ow8-isolated-electromechanical-relay-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}