{"product_id":"allen-bradley-1756-iv16-digital-sourcing-input-module","title":"Allen-Bradley 1756-IV16 ControlLogix 16-Point 12\/24V DC Digital Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-IV16 is a high-performance digital DC input module designed for the ControlLogix platform. This module provides 16 sinking input points, engineered to interface with field devices operating within a 10-30V DC voltage range. It is ideal for industrial automation applications requiring reliable signal acquisition in demanding environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 isolated sinking DC input points.\u003c\/li\u003e\n\u003cli\u003eOperating voltage range of 10-30V DC, compatible with standard 12\/24V DC systems.\u003c\/li\u003e\n\u003cli\u003eIntegrated input filtering to provide adjustable signal debouncing and noise immunity.\u003c\/li\u003e\n\u003cli\u003eStandard 20-pin configuration for simplified wiring and module replacement.\u003c\/li\u003e\n\u003cli\u003eOptimized for low power consumption on the ControlLogix backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-IV16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10-30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Delay Time\u003c\/td\u003e\n\u003ctd\u003e2 ms plus selectable filter time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Operating Current\u003c\/td\u003e\n\u003ctd\u003e2 mA at 10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operating Current\u003c\/td\u003e\n\u003ctd\u003e10 mA at 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e110 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before inserting or removing the module.\u003c\/li\u003e\n\u003cli\u003eUse a compatible 20-pin Removable Terminal Block (RTB) to connect field wiring.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices to minimize electrical interference.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully seated in the chassis slot and secured with the top and bottom latches.\u003c\/li\u003e\n\u003cli\u003eVerify that field device voltage levels are within the specified 10-30V DC range to prevent damage to the input circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the 1756-IV16?\u003c\/strong\u003e\u003cbr\u003eThis module serves as a digital input interface for the ControlLogix system, allowing the PLC to monitor the state of 16 individual DC field devices.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with standard 24V DC sensors?\u003c\/strong\u003e\u003cbr\u003eYes, the 1756-IV16 supports an operating range of 10-30V DC, making it fully compatible with standard 12V and 24V DC sensors and switches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e\u003cbr\u003eThe module draws its backplane power from the ControlLogix chassis, while the inputs are powered by the external field-side DC supply connected through the terminal block.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51217529569532,"sku":"1756-IV16","price":91.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_c349cd16-ac82-4236-8baa-0745c62c29be.jpg?v=1788372914","url":"https:\/\/www.electronicplc.com\/es\/products\/allen-bradley-1756-iv16-digital-sourcing-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}