{"product_id":"1715-tadof8-allen-bradley-redundant-analog-output-base","title":"1715-TADOF8 Allen-Bradley Redundant Analog Output Base","description":"\u003ch2 style=\"color: #2c3e50;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cspan style=\"color: #003366;\"\u003e\u003cstrong\u003e1715-TADOF8\u003c\/strong\u003e\u003c\/span\u003e is a specialized Duplex Analog Output Termination Assembly (TA) within the Bulletin 1715 redundant I\/O product line. This assembly provides the critical physical interface for 1715-OF8 analog output modules, enabling redundant, fault-tolerant configurations in mission-critical process automation. With a lightweight design of only \u003cstrong\u003e0.15 kg\u003c\/strong\u003e, it allows for high-density mounting without compromising cabinet structural integrity. By supporting duplex module mounting, this unit ensures that signal delivery to field actuators remains uninterrupted, even in the event of a single module failure.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cp\u003eThis termination assembly is built to support high-availability control strategies. It manages an output range of 0 to 24 mA per channel, providing versatile control for valves, actuators, and other current-driven field devices. The hardware is designed for robust field-side performance, featuring shielded signal ports and a category 2 wiring rating to minimize electromagnetic interference. With its \u003cstrong\u003e500V AC isolation test rating\u003c\/strong\u003e and support for 18–32V DC field power, the assembly provides a stable and secure connection point between the control logic and the industrial process.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f8f9fa;\"\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dee2e6; padding: 12px; text-align: left;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e1715-TADOF8\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003eDuplex Analog Output TA\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e8 Analog Outputs\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eI\/O Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e0...24 mA per channel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e3.6 W (System Max)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e0.15 kg (150 grams)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dee2e6; padding: 12px;\"\u003e4.2 cm x 13.2 cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eInstallation \u0026amp; Engineering Guide\u003c\/h2\u003e\n\u003cp\u003eFor successful deployment, the termination assembly must be mounted within a suitable protective enclosure, as it is an open-style component. Use copper wiring rated for at least 85°C (185°F) and ensure the screw terminals are torqued to exactly \u003cstrong\u003e0.5 N-m\u003c\/strong\u003e to maintain electrical contact under industrial vibration. Because this is a redundant duplex assembly, engineers should populate both module slots with 1715-OF8 units to achieve full fault tolerance. Ensure that shielded cables are used for all 8 channels to comply with Category 2 noise immunity standards.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe system eliminates single points of failure at the I\/O termination level. Its design allows for \"Hot Swap\" capability when used with redundant 1715-OF8 modules, meaning a faulty module can be replaced while the remaining module continues to drive the field process. This capability is essential for industries like oil and gas or power generation, where a signal interruption could lead to significant safety risks or financial losses. Its slim 4.2 cm width allows for high-density mounting in standard control cabinets.\u003c\/p\u003e\n\n\u003ch2 style=\"color: #2c3e50;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What modules are compatible with this termination assembly?\u003c\/strong\u003e\u003cbr\u003e\nA1: This unit is specifically designed to support two 1715-OF8 8-channel analog output modules in a redundant (duplex) configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this unit provide isolation between individual output channels?\u003c\/strong\u003e\u003cbr\u003e\nA2: No. While the assembly provides 50V continuous basic insulation between the system and field side, there is no electrical isolation between the eight individual output ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the significance of the \"Duplex\" designation?\u003c\/strong\u003e\u003cbr\u003e\nA3: Duplex means the termination assembly has two slots for two identical I\/O modules. Both modules work in parallel; if one fails, the other maintains the output signal to the field device without interruption.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050726555780,"sku":"1715-TADOF8","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1715-TADOF8-2.jpg?v=1778769298","url":"https:\/\/www.etowonauto.com\/products\/1715-tadof8-allen-bradley-redundant-analog-output-base","provider":"Etowon Auto","version":"1.0","type":"link"}