{"product_id":"1756-ow16ik-allen-bradley-controllogix-16-point-isolated-relay-output-module","title":"1756-OW16IK | Allen Bradley | ControlLogix 16-Point Isolated Relay Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 1756-OW16IK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eindividually isolated relay output module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the ControlLogix platform. This module provides 16 independent N.O. (Normally Open) contacts, allowing the control system to switch diverse load voltages and polarities within a single chassis slot. The \"K\" suffix indicates a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal coating\u003c\/strong\u003e, which protects the internal circuitry from corrosive atmospheric contaminants. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal factory equipment, ensuring maximum contact life and circuit integrity for your mission-critical switching applications.\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\u003eTechnical Data\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\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIsolated Relay Output (Conformal Coated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16 Individually Isolated Points\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\u003e10–265V AC \/ 5–150V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2A @ 120V AC, 0.5A @ 240V AC, 0.25A @ 150V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Delay Time (Max)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms (On\/Off)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNormally Open (N.O.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e150mA @ 5.1V \/ 150mA @ 24V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.5 Watts @ 60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250V (Continuous)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible RTB\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1756-TBCH, 1756-TBS6H\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\u003eIndividual Channel Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach of the 16 outputs maintains electrical isolation from the others. This architecture permits the simultaneous control of multiple voltage sources (e.g., mixing 120V AC and 24V DC) on one module, eliminating the need for interposing relays and reducing panel space requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConformal Coating (K-Suffix):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe specialized protective coating shields the PCB from moisture, salt spray, and chemical vapors. This makes the 1756-OW16IK the ideal choice for wastewater treatment, oil and gas, and chemical processing facilities where standard modules might suffer from premature corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Voltage Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module switches a wide operating range, from low-voltage 5V DC logic up to 265V AC power circuits. The relays handle diverse loads including solenoids, motor starters, and indicators, providing a universal interface for field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module reports field-side power status and point-level state to the controller. This real-time feedback accelerates troubleshooting by identifying blown fuses or power losses directly through the Studio 5000 software interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the 1756-OW16IK replace a standard 1756-OW16I module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 1756-OW16IK functions exactly like the 1756-OW16I but adds conformal coating for environmental protection. It utilizes the same profile in Studio 5000, allowing for a direct physical and logical drop-in replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Removable Terminal Block (RTB) should I use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis module requires a 36-pin RTB. You can use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Cage Clamp) for secure manual wiring or the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-TBS6H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Spring Clamp) for high-vibration environments where screw-less termination is preferred.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support \"Normally Closed\" (N.C.) configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1756-OW16IK provides Normally Open (N.O.) contacts only. If your application requires N.C. logic, you must handle the inversion within the PLC ladder logic or utilize an external interposing relay.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the condition of this hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery 1756-OW16IK we ship is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e, original, and remains in its factory-sealed Allen Bradley packaging. We do not sell refurbished or surplus used equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52804611408181,"sku":"1756-OW16IK","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1756-OW16IK.png?v=1777529315","url":"https:\/\/www.5gplc.com\/products\/1756-ow16ik-allen-bradley-controllogix-16-point-isolated-relay-output-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}