{"product_id":"allen-bradley-1790-t16bv0x-16-point-input-module","title":"Allen-Bradley 1790-T16BV0X | 16-Point Input Module","description":"\u003ch2\u003eAllen-Bradley 1790-T16BV0X - 16-Channel Universal Input Module with Terminal Block\u003c\/h2\u003e\n\u003cp\u003eSimplify your sensor integration with the Allen-Bradley \u003cb\u003e1790-T16BV0X\u003c\/b\u003e. This flexible ArmorBlock module provides \u003cb\u003e16 universal digital inputs\u003c\/b\u003e for your DeviceNet network. Its key feature is accepting both \u003cb\u003esinking (NPN) and sourcing (PNP)\u003c\/b\u003e sensor signals on any channel without hardware changes. With easy screw-terminal wiring and clear status LEDs, it's an ideal solution for gathering signals from pushbuttons, proximity switches, and limit switches in a distributed I\/O system.\u003c\/p\u003e\n\u003ch3\u003eModule Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Sensor Compatibility:\u003c\/b\u003e Universal inputs work with both PNP and NPN sensors, eliminating the need to stock different module types and reducing design complexity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Density \u0026amp; Space-Saving:\u003c\/b\u003e Monitors 16 sensor points from a single, compact module, maximizing your network I\/O capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEasy Installation \u0026amp; Wiring:\u003c\/b\u003e Features a convenient screw terminal block for quick, tool-free connections without special cables or connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExcellent Diagnostics:\u003c\/b\u003e 16 individual green LEDs provide immediate visual confirmation of each input's status, speeding up commissioning and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComplete Technical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eBrand \u0026amp; Series:\u003c\/b\u003e Allen-Bradley ArmorBlock (1790 Series)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFull Model Number:\u003c\/b\u003e 1790-T16BV0X\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eModule Type:\u003c\/b\u003e 16-Point Universal Digital Input Module\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Configuration:\u003c\/b\u003e 16 points, Sinking or Sourcing (Universal, Non-polarized)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Voltage Range:\u003c\/b\u003e 9.6V to 28.8V DC (24V DC Nominal)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOn-State Current:\u003c\/b\u003e 8 mA maximum per channel @ 28.8V DC\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Impedance:\u003c\/b\u003e 4.8 kΩ (Nominal)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCommon Groups:\u003c\/b\u003e 8 points per common (2 independent groups)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStatus Indicators:\u003c\/b\u003e 16 individual Green LEDs (one per input channel)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDeviceNet Logic Power:\u003c\/b\u003e 24V DC (11V - 28.8V range)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectrical Isolation:\u003c\/b\u003e 1250V AC RMS (Photocoupler isolation between field inputs and internal logic)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWiring Connection:\u003c\/b\u003e Screw Terminal Block (M3.0, maximum torque 7 lb-in)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWire Type:\u003c\/b\u003e Use copper or copper-clad aluminum conductors.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Guide\u003c\/h3\u003e\n\u003cp\u003eMount the \u003cb\u003e1790-T16BV0X\u003c\/b\u003e module on a DIN rail. Connect your 24V DC field power supply that will power your sensors. Wire your sensors (e.g., a 3-wire PNP proximity switch) directly to the terminal blocks: connect the sensor's signal wire to an input terminal, its power (+) to your 24V DC supply, and its common (-) to the module's corresponding common terminal. The universal design automatically detects the signal type. Each common group handles 8 inputs.\u003c\/p\u003e\n\u003ch3\u003ePackage \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eWhat's Included:\u003c\/b\u003e 1 x Allen-Bradley 1790-T16BV0X Universal Input Module with terminal block.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOur Guarantee:\u003c\/b\u003e This product comes with a reliable \u003cb\u003e12-month warranty\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eFast Shipping Service\u003c\/h3\u003e\n\u003cp\u003eWe ship quickly worldwide using \u003cb\u003eFedEx, UPS, and DHL\u003c\/b\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eHow does a universal input work with different sensor types?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe input circuit is designed to detect current flow in either direction. It doesn't care if the signal wire is providing voltage (PNP\/sourcing) or sinking to ground (NPN\/sinking). You wire it the same way for both.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDo I need an external power supply for the sensors?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The \u003cb\u003e1790-T16BV0X\u003c\/b\u003e module does not provide power to the sensors. You must provide a separate 24V DC field power supply to energize your connected switches and sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is the maximum cable length for sensors?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor reliable operation with 24V DC sensors, it's generally recommended to keep cable runs under 100 meters (shielded) to avoid voltage drop and noise interference. Use thicker gauge wire for longer distances.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHow do I configure it on the DeviceNet network?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eSet the module's unique \u003cb\u003eNode Address (0-63)\u003c\/b\u003e and \u003cb\u003eBaud Rate (125K, 250K, 500K)\u003c\/b\u003e using the rotary switches on its side. The input data is automatically mapped into the scanner's input image table.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan I mix PNP and NPN sensors on the same module?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. That's the main advantage. You can have some channels connected to PNP sensors and others to NPN sensors on the same \u003cb\u003e1790-T16BV0X\u003c\/b\u003e module. Just ensure your field power wiring is correct for each sensor.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51496401404186,"sku":"1790-T16BV0X","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1790-T16BV0X_2.jpg?v=1766710468","url":"https:\/\/www.ubestplc.com\/products\/allen-bradley-1790-t16bv0x-16-point-input-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}