{"product_id":"allen-bradley-1790-8bv8bx-8-input-8-output-mixed-module","title":"Allen-Bradley 1790-8BV8BX 8-Input\/8-Output Mixed Module","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1790-8BV8BX Mixed 8-Input \/ 8-Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eInput Section Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e\u003c\/span\u003e This is a genuine Allen-Bradley component from the 1790 series, specifically the \u003cstrong\u003e1790-8BV8BX\u003c\/strong\u003e model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eInput Type \u0026amp; Count:\u003c\/strong\u003e\u003c\/span\u003e The module provides \u003cstrong\u003e8 universal input points\u003c\/strong\u003e. These points accept both sinking and sourcing field device signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eSignal Voltage Levels:\u003c\/strong\u003e\u003c\/span\u003e An input is recognized as ON at \u003cstrong\u003e9.6V DC minimum\u003c\/strong\u003e and OFF below \u003cstrong\u003e5V DC\u003c\/strong\u003e, with a nominal \u003cstrong\u003e24V DC\u003c\/strong\u003e operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eCurrent Draw \u0026amp; Impedance:\u003c\/strong\u003e\u003c\/span\u003e Each active input draws a maximum of \u003cstrong\u003e8 mA\u003c\/strong\u003e. The typical input impedance is \u003cstrong\u003e4.8 kΩ\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eInput Indicators:\u003c\/strong\u003e\u003c\/span\u003e Eight dedicated \u003cstrong\u003egreen LEDs\u003c\/strong\u003e show the real-time status of each input channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOutput Section Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eOutput Type \u0026amp; Count:\u003c\/strong\u003e\u003c\/span\u003e The module integrates \u003cstrong\u003e8 sourcing output points\u003c\/strong\u003e for driving loads like solenoids or indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eOutput Rating:\u003c\/strong\u003e\u003c\/span\u003e Each output can handle up to \u003cstrong\u003e0.5 A\u003c\/strong\u003e. The combined maximum current per common group is \u003cstrong\u003e4.0 A\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eVoltage \u0026amp; Performance:\u003c\/strong\u003e\u003c\/span\u003e Outputs operate from \u003cstrong\u003e10V to 28.8V DC\u003c\/strong\u003e with a low \u003cstrong\u003e0.5V maximum\u003c\/strong\u003e voltage drop when on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eSpeed \u0026amp; Leakage:\u003c\/strong\u003e\u003c\/span\u003e Output response is fast with \u003cstrong\u003e0.5 ms (Off to On)\u003c\/strong\u003e and \u003cstrong\u003e1.0 ms (On to Off)\u003c\/strong\u003e maximum delays. Off-state leakage is a minimal \u003cstrong\u003e0.5 mA max\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eOutput Indicators:\u003c\/strong\u003e\u003c\/span\u003e Another set of eight \u003cstrong\u003egreen LEDs\u003c\/strong\u003e provides clear visual confirmation for each output's state.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eGeneral Module \u0026amp; Power Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003ePower Supplies:\u003c\/strong\u003e\u003c\/span\u003e The module requires two supplies: \u003cstrong\u003e24V DC nominal\u003c\/strong\u003e for DeviceNet logic (11-28.8V range) and a separate \u003cstrong\u003e24V DC field power\u003c\/strong\u003e (10-28.8V range) for outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003c\/span\u003e Photocoupler isolation provides \u003cstrong\u003e1250V AC RMS\u003c\/strong\u003e protection between the I\/O circuits and the internal logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003eWiring \u0026amp; Commons:\u003c\/strong\u003e\u003c\/span\u003e All connections are made via a \u003cstrong\u003e37-pin D-shell connector\u003c\/strong\u003e. Both inputs and outputs are individually grouped with one point per common (8 points \/ 8 COM).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2e75b6;\"\u003e\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e\u003c\/span\u003e Total module dissipation is under \u003cstrong\u003e1.2 W max\u003c\/strong\u003e. Each output point dissipates about \u003cstrong\u003e6 mA\u003c\/strong\u003e from the field supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the 8 input points connect to both NPN and PNP sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The \u003cstrong\u003e8 universal inputs\u003c\/strong\u003e on the \u003cstrong\u003e1790-8BV8BX\u003c\/strong\u003e are designed to work with both \u003cstrong\u003esinking (NPN) and sourcing (PNP)\u003c\/strong\u003e 24V DC devices without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum load each output can drive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Each of the 8 sourcing outputs can drive a load up to \u003cstrong\u003e0.5 Amps\u003c\/strong\u003e. Be sure not to exceed the \u003cstrong\u003e4.0 Amp total\u003c\/strong\u003e limit per common group.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module need one or two power supplies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It requires two separate \u003cstrong\u003e24V DC\u003c\/strong\u003e supplies: one for the DeviceNet\/Logic side and one dedicated to powering the output loads (field power).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your return policy if the module doesn't fit my application?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: We offer a \u003cstrong\u003e30-day return policy\u003c\/strong\u003e for items in unused, original condition. Please contact our sales team to arrange a return.\u003c\/p\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47269251350786,"sku":"1790-8BV8BX","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1790-8BV8BX.jpg?v=1770366600","url":"https:\/\/www.nex-auto.com\/ar\/products\/allen-bradley-1790-8bv8bx-8-input-8-output-mixed-module","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}