{"product_id":"allen-bradley-1756-ow16i-controllogix-240vac-125vdc-output","title":"Allen Bradley 1756-OW16I ControlLogix 240VAC 125VDC Output","description":"\u003ch3\u003e\u003cstrong\u003eAllen Bradley 1756-OW16I ControlLogix 16-Point Isolated Relay Output Module\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-OW16I (1756-OW16I)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance digital relay output module designed for the Allen-Bradley ControlLogix platform. It features 16 Normally Open (N.O.) contacts that are individually isolated, allowing engineers to switch a variety of AC and DC voltages across different channels within the same module. This architectural flexibility makes it a primary choice for interfacing with field devices like heavy-duty solenoids, motor starters, and indicating lamps that require dry contact switching.\u003c\/p\u003e\n\u003cp\u003eUnlike standard digital modules, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-OW16I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides true galvanic isolation between outputs, preventing noise and ground loop interference from affecting the backplane logic. Its rugged design ensures reliable mechanical switching in demanding industrial environments, supporting diverse voltage potentials from 5V DC up to 240V AC.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-OW16I\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers professional-grade electrical parameters for mixed-load switching:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Allen-Bradley (Rockwell Automation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel\/Part Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-OW16I\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e: ControlLogix 1756\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e: Digital Relay Output (Individually Isolated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e: 16 Normally Open (N.O.) points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e: 5–125V DC; 10–240V AC (47–63 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Current per Point\u003c\/strong\u003e: 2.0 A @ 5–24V DC \/ 120V AC; 1.0 A @ 240V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMinimum Load Current\u003c\/strong\u003e: 10 mA per point\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Current per Module\u003c\/strong\u003e: 16 A (limited by terminal block capacity)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInitial Contact Resistance\u003c\/strong\u003e: 100 mΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExpected Contact Life\u003c\/strong\u003e: 300,000 cycles (resistive @ 2 A); 100,000 cycles (inductive)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwitching Delay (OFF to ON)\u003c\/strong\u003e: 10 ms maximum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSwitching Delay (ON to OFF)\u003c\/strong\u003e: 10 ms maximum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current (5.1V DC)\u003c\/strong\u003e: 150 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current (24V DC)\u003c\/strong\u003e: 150 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation (Max)\u003c\/strong\u003e: 4.5 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e: 250V (continuous), tested at 1500V AC for 60 s (point-to-point and point-to-backplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemovable Terminal Block (RTB)\u003c\/strong\u003e: 1756-TBCH or 1756-TBS6H (36-pin)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44001009467491,"sku":"1756-OW16","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/284._32daec0f-c930-44b4-a2bd-e784af2054e6.jpg?v=1770966390","url":"https:\/\/www.autocontrolglobal.com\/products\/allen-bradley-1756-ow16i-controllogix-240vac-125vdc-output","provider":"AutoControl Global","version":"1.0","type":"link"}