{"product_id":"allen-bradley-1769-ia16-digital-input","title":"Allen Bradley 1769-IA16 digital input","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-IA16\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1769-IA16\u003c\/strong\u003e) is a high-density AC digital input module designed for Allen-Bradley CompactLogix and MicroLogix 1500 controller systems. It provides 16 points of 100\/120V AC interfacing, organized in a single group with internally connected commons to simplify field wiring. Engineered for robust industrial performance, this module features integrated hardware filtering and optical isolation to ensure reliable signal detection from limit switches, pushbuttons, and other AC field devices even in high-interference environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-IA16\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\/\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-IA16K\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Conformal Coated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 Points (1 Group)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Category:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100\/120V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e79V to 132V AC (47 to 63 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Delay (On\/Off):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 ms \/ 20 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-State Voltage (Min):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e79V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-State Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 mA @ 74V AC (Min) to 12 mA @ 120V AC (Max)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOff-State Voltage (Max):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12 kΩ @ 50 Hz \/ 10 kΩ @ 60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e132V AC working voltage (Verified at 1517V AC \/ 2145V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e115 mA @ 5.1V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Distance Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 Modules from Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Engineering Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1769-IA16\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1769-IA16\u003c\/strong\u003e) is optimized for reliability and density in standard industrial control panels:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Noise Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA built-in 20 ms filter delay on both the \"on\" and \"off\" transitions helps eliminate false triggering caused by contact bounce or electrical line noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Form Factor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 35mm slot width allows for 16 high-voltage inputs in a compact space, significantly reducing the total DIN rail length required for the I\/O rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInrush Current Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile the module supports a maximum inrush of 250 mA, it is compatible with external current-limiting resistors (e.g., 6.8 kΩ) to reduce inrush to 35 mA for sensitive circuit protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Mounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for both horizontal and vertical orientations using standard DIN rail or direct panel mounting tabs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eField Serviceability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes the 1769-RTBN18 removable terminal block, allowing for module replacement without disturbing the field wiring harness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46565222383806,"sku":"1769-IA16","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/ac34039fad06824a03a8d536d443198c5.png?v=1775530374","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1769-ia16-digital-input","provider":"AutoOilTech Limited","version":"1.0","type":"link"}