{"product_id":"allen-bradley-1794-iv16-flex-i-o-24v-dc-input-module","title":"Allen-Bradley 1794-IV16 | Flex I\/O 24V DC Input Module","description":"\u003ch2 style=\"color: #0055A4;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0055A4;\"\u003eAllen-Bradley 1794-IV16\u003c\/strong\u003e is a 16-channel DC Input Module for the Flex I\/O series. It provides 16 nonisolated sourcing inputs operating at 24V DC nominal with a 10-31.2V DC range. The module delivers 8mA nominal on-state current and 4.7kΩ maximum input impedance for reliable signal acquisition in industrial control systems.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eCore Functionality\u003c\/h2\u003e\n\u003cp\u003eThe 1794-IV16 accepts sourcing input signals from field devices such as proximity sensors, switches, and photoelectric sensors. It requires a minimum on-state current of 2.0mA and maintains predictable off-state behavior with 5V DC maximum and 1.5mA minimum current. The module dissipates up to 5.7W at 31.2V DC, ensuring safe operation within Flex I\/O racks.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003ctr style=\"background:#f2f2f2;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePart Number\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1794-IV16\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSeries\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eFlex I\/O\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC Input Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInputs\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e16 (nonisolated sourcing)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOn-State Voltage (Min\/Nom\/Max)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e10V \/ 24V \/ 31.2V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOn-State Current (Min\/Nom\/Max)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e2.0mA \/ 8.0mA \/ 11.0mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOff-State Voltage (Max)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOff-State Current (Min)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1.5 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Impedance (Max)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4.7 kΩ\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePower Dissipation (Max)\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e5.7W @ 31.2V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. 0.25 kg (0.55 lbs)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eMount the 1794-IV16 on the Flex I\/O terminal base. Connect 24V DC sourcing field devices to the input terminals. Verify on-state voltage remains between 10V and 31.2V DC. Ensure minimum on-state current of 2.0mA for reliable signal detection. Check off-state voltage does not exceed 5V DC to prevent false triggering.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThis module delivers 16 sourcing inputs in a compact Flex I\/O form factor. The 4.7kΩ input impedance minimizes field circuit loading. Wide on-state voltage range (10-31.2V DC) accommodates supply variations. Low 5.7W maximum power dissipation reduces thermal load. Predictable off-state characteristics (5V\/1.5mA) ensure noise immunity.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #0055A4;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Input type and voltage range?\u003c\/strong\u003e\u003cbr\u003e\nA1: 16 nonisolated sourcing inputs. On-state voltage 10V minimum, 24V nominal, 31.2V maximum DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Current and impedance specs?\u003c\/strong\u003e\u003cbr\u003e\nA2: On-state current 2.0mA min to 11.0mA max (8.0mA nominal). Input impedance 4.7kΩ maximum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Off-state and power ratings?\u003c\/strong\u003e\u003cbr\u003e\nA3: Off-state voltage 5V DC max, 1.5mA min current. Power dissipation 5.7W max at 31.2V DC.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67679562236036,"sku":"1794-IV16","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1794-IV16-1.jpg?v=1792228906","url":"https:\/\/www.etowonauto.com\/uz\/products\/allen-bradley-1794-iv16-flex-i-o-24v-dc-input-module","provider":"Etowon Auto","version":"1.0","type":"link"}