{"product_id":"1769-ia16-allen-bradley-compactlogix-16-point-ac-digital-input-module","title":"1769-IA16 | Allen-Bradley | CompactLogix 16-Point AC Digital Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-IA16\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density discrete input interface for the Allen-Bradley CompactLogix and MicroLogix 1500 platforms. It monitors up to 16 independent 120V AC field signals from devices such as limit switches, float sensors, and pushbuttons. We provide this module in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econdition, ensuring peak opto-isolation performance and long-term signal accuracy for your automation rack.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1769-IA16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Inputs (1 Group)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100\/120V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e79V AC to 132V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47 Hz to 63 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Delay (On\/Off)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 ms \/ 20 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw @ 5.1V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e115 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Heat Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.3 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Inrush Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.20 kg (0.44 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Signal Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 16-point configuration maximizes I\/O count while minimizing backplane footprint. This enables engineers to utilize smaller enclosures and reduces the overall hardware cost per point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Common Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features internally connected commons for all 16 inputs. This simplifies field wiring by reducing the number of external termination points and jumper wires required inside the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in 20ms hardware delays effectively eliminate electrical \"noise\" and contact bounce common in industrial AC circuits. This ensures the controller receives clean, debounced data for stable logic execution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe removable terminal block (RTB) allows maintenance teams to replace the module without disconnecting individual field wires. This feature significantly slashes MTTR (Mean Time To Repair) during critical system updates.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1769-IA16 support DC input signals?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This module specifically senses AC voltage levels (79-132V AC). Applying DC voltage to the inputs will fail to trigger the internal opto-couplers and may result in incorrect logic states or hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum number of 1769-IA16 modules I can add to a single rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe limit depends on your controller's power supply \"Power Supply Distance Rating.\" The 1769-IA16 has a distance rating of 8, meaning it must sit within 8 slots of the 1769 power supply to maintain signal integrity and voltage levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle high inrush currents from field devices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1769-IA16 tolerates a maximum inrush current of up to 250 mA. This allows the module to safely interface with field devices that exhibit a momentary current spike upon contact closure without tripping internal protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this module with a MicroLogix 1500 controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1769-IA16 is fully compatible with the MicroLogix 1500 platform and the CompactLogix 1769 series. Simply configure the module in your RSLogix 500 or Studio 5000 I\/O tree to begin communication.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53410949431480,"sku":"1769-IA16","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1769-IA161.jpg?v=1777279174","url":"https:\/\/www.globalpetroparts.com\/products\/1769-ia16-allen-bradley-compactlogix-16-point-ac-digital-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}