{"product_id":"allen-bradley-1746-og16-tl-output-module","title":"Allen-Bradley 1746-OG16 SLC 500 16-Point TTL Output Module","description":"\u003cp\u003eThe Allen-Bradley 1746-OG16 is a 16-point current-sinking TTL (Transistor-Transistor Logic) output module designed for use within the SLC 500 programmable controller system. This module provides reliable, high-speed output switching for applications requiring standard 5V logic level signals.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e16 independent output channels for versatile control integration.\u003c\/li\u003e\n\u003cli\u003eCurrent-sinking configuration compatible with TTL-level devices.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Allen-Bradley SLC 500 chassis-based I\/O architecture.\u003c\/li\u003e\n\u003cli\u003eCompact modular design for efficient rack space utilization.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1746-OG16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eTTL Output Module (Current Sinking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Range\u003c\/td\u003e\n\u003ctd\u003e4.5 to 5.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e180 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent per Output\u003c\/td\u003e\n\u003ctd\u003e24 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Current per Module\u003c\/td\u003e\n\u003ctd\u003e384 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the SLC 500 rack power is disconnected before installing or removing the 1746-OG16 module.\u003c\/li\u003e\n\u003cli\u003eAlign the module carefully with the chassis guide rails and push firmly to ensure proper seating in the backplane connector.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom retaining screws to secure the module and ensure a solid electrical ground connection to the chassis.\u003c\/li\u003e\n\u003cli\u003eUse shielded cabling where necessary to mitigate electromagnetic interference (EMI) in industrial environments.\u003c\/li\u003e\n\u003cli\u003eVerify that the output load does not exceed the specified 24 mA per channel to prevent module damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 1746-OG16 still in production?\u003c\/h3\u003e\u003cp\u003eNo, the manufacturer officially discontinued this module on December 31, 2014. We provide these units as legacy spare parts to support existing SLC 500 installations.\u003c\/p\u003e\u003ch3\u003eWhat is the primary application for a TTL output module?\u003c\/h3\u003e\u003cp\u003eThis module is typically utilized in applications interfacing directly with 5V logic circuitry, such as specialized sensors, microcontrollers, or other TTL-compatible peripheral equipment that requires a sinking output signal.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43982897741914,"sku":"1746-OG16","price":92.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_8be1eb06-33cb-40eb-bc33-0f872ce43b0c.jpg?v=1788239135","url":"https:\/\/www.spareoil.com\/es\/products\/allen-bradley-1746-og16-tl-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}