{"product_id":"allen-bradley-1769-oa16-16-point-ac-solid-state-output-module","title":"Allen-Bradley 1769-OA16 16-point AC Solid-state Output Module","description":"\u003ch2\u003eAllen-Bradley 1769-OA16 Compact I\/O Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-OA16\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-OA16\u003c\/strong\u003e Digital Output Module, operates as a dedicated hardware component for solid-state switching of AC loads within CompactLogix controller platforms. Configured with 16 output points organized into two isolated groups of eight channels each, the assembly executes independent electrical switching across a voltage range spanning 85 to 265 VAC at frequencies of 47 to 63 Hz. The solid-state architecture eliminates mechanical contact wear while handling up to 0.25 A per channel with an aggregate continuous module current limit of 2.0 A. Internal logic structures draw power directly from the system backplane, consuming a nominal current allocation at 5.1 VDC to maintain communication frame updates.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769-OA16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.41 kg (0.90 lbs) nominal module weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e118 x 35 x 87 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e225 mA current draw at 5.1 VDC backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCompact I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAC Digital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e85 to 265 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e0.25 A maximum per point, 2.0 A maximum per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Delay\u003c\/td\u003e\n\u003ctd\u003eOn: 1\/2 cycle maximum; Off: 1\/2 cycle maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Current\u003c\/td\u003e\n\u003ctd\u003e5.0 A for 25 ms, repeatable every 2.0 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e265 VAC working voltage, verified by 1836 VAC for 1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.9 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Drive Features\u003c\/h3\u003e\n\u003cp\u003eThe electrical design interfaces with backplane bus communication velocity parameters to process output state transitions inside deterministic cycles. To accommodate varied field devices, the module layout provides isolated terminal groups that allow separate 120 VAC and 240 VAC distribution topologies to coexist on a single module without internal phase shorting. The system maintains continuous monitoring parameters through discrete diagnostic LEDs, aligning I\/O density scaling requirements with strict control panel volume constraints. Physical logic processing structures confirm total firmware flash compatibility across standard 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4 power supply links within a maximum eight-module physical distance rating limit.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the mechanical life expectancy of the 1769-OA16 switching mechanisms?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes solid-state triac switching circuits instead of mechanical relay contacts, which eliminates physical contact degradation and prevents mechanical wear cycles.\u003c\/p\u003e\n\u003cp\u003eQ: Can different AC voltage sources be connected to the two output groups simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the two groups of eight channels are optically isolated from each other, allowing separate voltage distributions such as 120 VAC and 240 VAC to terminate on the same module housing safely.\u003c\/p\u003e\n\u003cp\u003eQ: What happens if an output point is subjected to high inrush currents from inductive loads?\u003c\/p\u003e\n\u003cp\u003eA: The solid-state output structure withstands a peak surge current of up to 5.0 A for a maximum duration of 25 ms, which can repeat every 2.0 s without causing junction failure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eEnsure that the CompactLogix system backplane and all field wiring loops are fully de-energized, utilizing a calibrated voltmeter to confirm isolation before working on physical links. Mount the module on a standard symmetrical 35 mm DIN rail or attach it directly to the panel backplate using the integrated mounting screw holes. Use the built-in bus lever locking system to secure the module into the adjacent slot, confirming proper alignment of the backplane interface contacts. Wire the field connections using stranded copper conductors through the removable terminal block assembly, ensuring that the 120\/240 VAC power distribution matches the separate group configurations. Ground the system bus structure properly through the enclosure chassis to prevent electromagnetic interference from distorting low-level logic execution. Tighten the terminal block retaining screws securely to prevent intermittent electrical contact degradation under typical industrial operating vibrations.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44427509137507,"sku":"1769-OA16","price":310.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/235._1e184842-aa45-4df5-acbc-1373553e1e7d.jpg?v=1785480901","url":"https:\/\/www.autocontrolglobal.com\/products\/allen-bradley-1769-oa16-16-point-ac-solid-state-output-module","provider":"AutoControl Global","version":"1.0","type":"link"}