{"product_id":"allen-bradley-1791d-16v0-input-module-16-sourcing-points","title":"Allen-Bradley 1791D-16V0 Input Module | 16 Sourcing Points","description":"\u003ch2\u003eCompact \u0026amp; Powerful: 16-Point Input Module with Built-in Network\u003c\/h2\u003e\n\u003ch3\u003eCore Overview\u003c\/h3\u003e\nThe Allen-Bradley 1791D-16V0 is a compact input module. It has 16 built-in sourcing input points. The module includes a DeviceNet adapter. It also has an integrated power supply. This 1791D-16V0 module can operate alone. It can also work with expansion modules. With an input expansion module, it produces 5 input bytes. With an output expansion module, it produces 3 input bytes and uses 2 output bytes. It is designed for tight spaces.\n\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: 1791D-16V0.\u003c\/li\u003e\n\u003cli\u003eWeight: 0.37 kg.\u003c\/li\u003e\n\u003cli\u003eInput Points: 16 points.\u003c\/li\u003e\n\u003cli\u003eInput Type: Sourcing.\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 11-25V DC.\u003c\/li\u003e\n\u003cli\u003eOff-state Voltage: 5V DC max.\u003c\/li\u003e\n\u003cli\u003eOn-state Voltage: 10V DC min.\u003c\/li\u003e\n\u003cli\u003eOff-state Current: 1.5mA max.\u003c\/li\u003e\n\u003cli\u003eOn-state Current: 11mA max.\u003c\/li\u003e\n\u003cli\u003eEnclosure Rating: IP20.\u003c\/li\u003e\n\u003cli\u003eNetwork Protocol: DeviceNet.\u003c\/li\u003e\n\u003cli\u003eExpansion: Supports 1 expansion block.\u003c\/li\u003e\n\u003cli\u003eLogic Status LED: Green indicator.\u003c\/li\u003e\n\u003cli\u003eInput Response Time: Typically 3ms.\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Removable screw-clamp.\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0-60°C (32-140°F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty Policy\u003c\/h3\u003e\nWe offer a 12-month quality warranty. Coverage starts from the shipping date. If the product fails under normal use, we will repair or replace it. Please contact us via email or phone. You need to provide proof of purchase. This excludes physical damage or incorrect installation. Shipping damage must be reported within 48 hours of receipt. We use Fedex, UPS, or DHL for warranty returns.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eCan this module directly control a motor?\u003c\/h4\u003e\nNo. The 1791D-16V0 module is input-only. It only receives signals. You need an output expansion module or another device to control a motor.\n\n\u003ch4\u003eWhat if the status indicator is off?\u003c\/h4\u003e\nFirst, check if the power is between 11-25V DC. Then confirm the DeviceNet connection is correct. The LED will also be off if the logic is disabled.\n\n\u003ch4\u003eCan I connect two expansion blocks?\u003c\/h4\u003e\nNo. Each 1791D-16V0 base module supports only one expansion block. You can connect either one input or one output expansion module.\n\n\u003ch4\u003eAny wiring precautions?\u003c\/h4\u003e\nBe aware of static electricity. Touch grounded metal before handling. Ensure power is off before wiring. Use proper tools and do not over-tighten terminals.\n\n\u003ch4\u003eIs communication with the PLC slow?\u003c\/h4\u003e\nNo, delay is minimal. It uses DeviceNet for fast communication. The built-in DeviceLogix technology also allows quick local control.\n\n\u003ch3\u003eGet Your Module Now\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact design perfect for narrow spaces.\u003c\/li\u003e\n\u003cli\u003eIntegrated network and power saves time.\u003c\/li\u003e\n\u003cli\u003eFlexible expansion for various needs.\u003c\/li\u003e\n\u003cli\u003eClear status LEDs for easy diagnostics.\u003c\/li\u003e\n\u003cli\u003eRemovable terminals simplify maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003e\nOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003e\nContact: \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":51524218814746,"sku":"1791D-16V0","price":263.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1791D-16V0.jpg?v=1791450173","url":"https:\/\/www.ubestplc.com\/products\/allen-bradley-1791d-16v0-input-module-16-sourcing-points","provider":"Ubest Automation Limited","version":"1.0","type":"link"}