{"product_id":"allen-bradley-1756-in16-controllogix-24v-ac-digital-input-module","title":"Allen-Bradley 1756-IN16 ControlLogix 16-Point Digital AC Input Module","description":"\u003cp\u003eThe Allen-Bradley 1756-IN16 is a high-performance digital AC input module designed for integration within the ControlLogix platform. This module provides 16 isolated input channels, specifically engineered to interface with 24V AC field devices in industrial control environments. It is ideal for monitoring status signals from AC-powered sensors, switches, and pushbuttons, ensuring reliable data acquisition for complex automation tasks.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16-point digital AC input configuration.\u003c\/li\u003e\n\u003cli\u003eSupports a nominal input voltage of 24V AC.\u003c\/li\u003e\n\u003cli\u003eProgrammable input delay times of 9 or 18 milliseconds to filter noise and bounce.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range of 10-30V AC.\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with the ControlLogix chassis backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1756-IN16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital AC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10-30V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Delay Time\u003c\/td\u003e\n\u003ctd\u003e9 or 18 ms (programmable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin. Operating Current\u003c\/td\u003e\n\u003ctd\u003e5 mA at 10V AC, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. Operating Current\u003c\/td\u003e\n\u003ctd\u003e1.2 mA at 30V AC, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-State Current (Max)\u003c\/td\u003e\n\u003ctd\u003e2.75 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 to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the chassis slot and secured with the top and bottom latches.\u003c\/li\u003e\n\u003cli\u003eUse appropriate shielded cabling for input signals to minimize electromagnetic interference (EMI) in high-noise industrial environments.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding practices for the chassis and field wiring to ensure signal integrity and safety.\u003c\/li\u003e\n\u003cli\u003eConsult the official Allen-Bradley ControlLogix installation manuals for specific wiring diagrams and terminal block requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1756-IN16?\u003c\/h3\u003e\u003cp\u003eThe 1756-IN16 is used to convert 24V AC field input signals into a format that the ControlLogix processor can interpret, allowing for the monitoring of various AC-based industrial devices.\u003c\/p\u003e\u003ch3\u003eCan the input delay be adjusted on this module?\u003c\/h3\u003e\u003cp\u003eYes, the input delay time is programmable to either 9 or 18 milliseconds, which allows users to tune the module's responsiveness to specific application requirements and signal conditions.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44054066069594,"sku":"1756-IN16","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_b5a592cb-3232-46dc-9ea3-409123b6f8e6.jpg?v=1789201181","url":"https:\/\/www.spareoil.com\/es\/products\/allen-bradley-1756-in16-controllogix-24v-ac-digital-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}