{"product_id":"1790-t8a0x-8-channel-ac-input-module-allen-bradley","title":"1790-T8A0X 8-Channel AC Input Module Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1790-T8A0X DeviceNet Digital Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e This is an original \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e product, part number \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003e1790-T8A0X\u003c\/span\u003e\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e The module has \u003cspan style=\"color: #e74c3c;\"\u003e8 non-isolated digital input points\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e It operates at a nominal \u003cspan style=\"color: #e74c3c;\"\u003e110V AC\u003c\/span\u003e, with a functional range from \u003cspan style=\"color: #e74c3c;\"\u003e85V AC to 132V AC\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent \u0026amp; Power:\u003c\/strong\u003e Each channel draws a maximum \u003cspan style=\"color: #e74c3c;\"\u003e9 mA on-state current\u003c\/span\u003e. Total module power dissipation is \u003cspan style=\"color: #e74c3c;\"\u003e3 Watts maximum\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Input signal delay is \u003cspan style=\"color: #e74c3c;\"\u003e10 ms (Off to On)\u003c\/span\u003e and \u003cspan style=\"color: #e74c3c;\"\u003e30 ms (On to Off)\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e It features photocoupler isolation rated at \u003cspan style=\"color: #e74c3c;\"\u003e1250V AC RMS\u003c\/span\u003e between I\/O and logic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical \u0026amp; Physical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e The typical input impedance is \u003cspan style=\"color: #e74c3c;\"\u003e18 kΩ\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-State Voltage:\u003c\/strong\u003e The maximum off-state voltage is \u003cspan style=\"color: #e74c3c;\"\u003e45V AC\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e The module has a \u003cspan style=\"color: #e74c3c;\"\u003eNEMA Type 1\u003c\/span\u003e enclosure for basic protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminations:\u003c\/strong\u003e It uses \u003cspan style=\"color: #e74c3c;\"\u003efixed screw-type terminals (M3.0)\u003c\/span\u003e with a maximum torque of 7 lb-in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusing:\u003c\/strong\u003e A \u003cspan style=\"color: #e74c3c;\"\u003e1 Amp, 250V normal blow fuse\u003c\/span\u003e is recommended for AC line protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Eight green LEDs provide individual status for each input channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the Allen-Bradley 1790-T8A0X module new and authentic?\u003c\/strong\u003e\u003cbr\u003eYes, we supply only \u003cspan style=\"color: #e74c3c;\"\u003e100% new and original\u003c\/span\u003e Allen-Bradley products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the input voltage for this module?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1790-T8A0X\u003c\/strong\u003e is designed for \u003cspan style=\"color: #e74c3c;\"\u003e120V AC\u003c\/span\u003e systems, with a working range of 85V AC to 132V AC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow many input points does it have?\u003c\/strong\u003e\u003cbr\u003eThis module provides \u003cspan style=\"color: #e74c3c;\"\u003e8 discrete AC input points\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat network does it use?\u003c\/strong\u003e\u003cbr\u003eIt communicates over a \u003cspan style=\"color: #e74c3c;\"\u003eDeviceNet\u003c\/span\u003e network for integration with PLC systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow fast do you ship, and what are the logistics options?\u003c\/strong\u003e\u003cbr\u003eWe ship within \u003cspan style=\"color: #e74c3c;\"\u003e5 business days\u003c\/span\u003e via major carriers like DHL, UPS, or FedEx.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you accept returns?\u003c\/strong\u003e\u003cbr\u003eWe offer a straightforward \u003cspan style=\"color: #e74c3c;\"\u003e30-day return policy\u003c\/span\u003e on qualified purchases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor technical support or to order the \u003cstrong\u003e1790-T8A0X\u003c\/strong\u003e and other \u003cstrong\u003eCompactBlock LDX\u003c\/strong\u003e products, contact our sales team.\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\u003cbr\u003ePhone: \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":47266148188418,"sku":"1790-T8A0X","price":236.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1790-T8A0X.jpg?v=1770283046","url":"https:\/\/www.nex-auto.com\/hr\/products\/1790-t8a0x-8-channel-ac-input-module-allen-bradley","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}