{"product_id":"allen-bradley-1756-og16-controllogix-16-point-ttl-digital-output-module","title":"Allen-Bradley 1756-OG16 ControlLogix 16 Point TTL Digital Output Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-OG16\u003c\/strong\u003e is a ControlLogix digital output module designed to provide 16 distinct points of 5V DC TTL outputs. Operating on a Low True logic structure, this module allows seamless interfacing with TTL-compatible field devices and logic circuits within industrial automation environments. It integrates into the ControlLogix chassis, using Producer\/Consumer technology to efficiently share output status and module health diagnostics with multiple controllers across the local network architecture.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 digital output channels organized into two isolated groups of 8 points.\u003c\/li\u003e\n\u003cli\u003eLow True logic operation suitable for 0 to 5V DC TTL applications.\u003c\/li\u003e\n\u003cli\u003eSupport for electronic keying via software configuration to prevent incorrect slot placement.\u003c\/li\u003e\n\u003cli\u003eFront-panel status indicators providing clear visual diagnostics for each I\/O point and overall module status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-speed semiconductor manufacturing equipment interfaces\u003c\/li\u003e\n\u003cli\u003eLaboratory automation and testing environments\u003c\/li\u003e\n\u003cli\u003eIntegration with custom logic circuits and electronic control panels requiring 5V TTL signaling\u003c\/li\u003e\n\u003cli\u003eLow-power digital signaling and discrete state control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eTTL Digital Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e16 (8 points per group)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Category\u003c\/td\u003e\n\u003ctd\u003e5V DC TTL (Low True)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e4.5 to 5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw (5.1V DC)\u003c\/td\u003e\n\u003ctd\u003e250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current Draw (24V DC)\u003c\/td\u003e\n\u003ctd\u003e0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Backplane Power\u003c\/td\u003e\n\u003ctd\u003e1.28 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current per Point\u003c\/td\u003e\n\u003ctd\u003e24 mA sink, 0.4 mA source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation, Max\u003c\/td\u003e\n\u003ctd\u003e1.0 W @ 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50V continuous, basic insulation type (outputs-to-backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemovable Terminal Block (RTB)\u003c\/td\u003e\n\u003ctd\u003e1756-TBNH, 1756-TBSH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTB Screw Torque\u003c\/td\u003e\n\u003ctd\u003e0.4 to 0.7 N-m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis power is managed properly; while the module supports Removal and Insertion Under Power (RIUP), adhering to local plant safety guidelines is recommended.\u003c\/li\u003e\n\u003cli\u003eAlign the circuit board of the module with the top and bottom chassis card guides, sliding it smoothly into the slot until the locking tabs snap firmly into position.\u003c\/li\u003e\n\u003cli\u003eWire the field connections using a compatible 20-pin Removable Terminal Block (RTB), ensuring correct pin definitions for the low-voltage TTL lines.\u003c\/li\u003e\n\u003cli\u003eRoute the low-voltage TTL signal wires away from high-voltage AC lines to mitigate potential EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003eImplement proper grounding practices for the chassis to maintain signal integrity and system protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695184802155,"sku":"1756-OG16","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1756-og16-transistor-logic-output-module-330vcf2my25_94cbd099-0e27-4e28-8ef8-1f3465c5f9a5.jpg?v=1766114416","url":"https:\/\/www.plcprotech.com\/pt\/products\/allen-bradley-1756-og16-controllogix-16-point-ttl-digital-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}