{"product_id":"allen-bradley-1794-ie8xoe4-flex-i-o-analog-input-output-module","title":"Allen-Bradley 1794-IE8XOE4 Flex I\/O Analog Input\/Output Module","description":"\u003ch2\u003eAllen-Bradley 1794-IE8XOE4 Flex I\/O Analog Input\/Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1794-IE8XOE4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1794-IE8XOE4\u003c\/strong\u003e Analog Input\/Output Module, operates as a dedicated hardware component for analog signal acquisition and output execution within the Allen-Bradley Flex I\/O 1794 system.\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\u003e1794-IE8XOE4\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.4 Watts maximum at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input\/Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eFlex I\/O 1794\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal, 10 to 31.2 VDC allowable range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 single-ended analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e4 single-ended analog output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Signal Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFLEXBus Current Rating\u003c\/td\u003e\n\u003ctd\u003e80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen-style enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd\u003e11.6 BTU per hour at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indicator\u003c\/td\u003e\n\u003ctd\u003e1 red\/green LED indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Base Screw Torque\u003c\/td\u003e\n\u003ctd\u003e0.8 N m (7 inch-pounds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and Flex I\/O Backplane Integration Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1794-IE8XOE4 module operates as part of the Allen-Bradley Flex I\/O 1794 platform and exchanges analog data through the FLEXBus interface. The module provides I\/O density scaling through eight single-ended input channels and four single-ended output channels within a compact DIN rail-mounted architecture.\u003c\/p\u003e\n\u003cp\u003eThe module supports industrial control applications requiring analog current signal handling through 4 to 20 mA input and output ranges. FLEXBus communication provides connection between the I\/O adapter and field modules while maintaining defined backplane current loading characteristics.\u003c\/p\u003e\n\u003cp\u003eThe conformal coating design supports additional protection of electronic assemblies against industrial environmental contaminants. Firmware flash compatibility and system configuration are managed through the associated Flex I\/O control architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: How many analog channels are available on the 1794-IE8XOE4 module?\u003cbr\u003eA: The module provides 8 single-ended analog input channels and 4 single-ended analog output channels.\u003c\/p\u003e\n\u003cp\u003eQ: What is the FLEXBus current requirement of the 1794-IE8XOE4?\u003cbr\u003eA: The module has a FLEXBus current rating of 80 mA.\u003c\/p\u003e\n\u003cp\u003eQ: Is the 1794-IE8XOE4 designed for hot-swapping operation?\u003cbr\u003eA: Hot-swap capability depends on the installed Flex I\/O adapter, terminal base configuration, and system procedures. Module replacement should follow the applicable Allen-Bradley installation instructions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1794-IE8XOE4 module on a compatible DIN rail-mounted Flex I\/O terminal base assembly. Verify that the terminal base connection is fully seated before applying system power.\u003c\/p\u003e\n\u003cp\u003eUse shielded instrumentation wiring for analog 4 to 20 mA circuits where required by the installation environment. Connect cable shields according to the plant grounding standard to minimize electrical interference.\u003c\/p\u003e\n\u003cp\u003eMaintain separation between analog signal wiring and high-current switching conductors to reduce induced noise. Confirm terminal tightening torque according to the specified 0.8 N m value.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify supply polarity, allowable voltage range, FLEXBus communication status, and LED diagnostic indication.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43768333467738,"sku":"1794-IE8XOE4","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1794-IE8XOE4.jpg?v=1785485281","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1794-ie8xoe4-flex-i-o-analog-input-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}