{"product_id":"1746-og16-industrial-automation-module-stable-by-allen-bradley","title":"1746-OG16 Industrial Automation Module - Stable by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1746-OG16 is a SLC 500 Digital DC Output Module designed for precise 5V DC TTL signal control. This industrial automation module provides sixteen (16) output channels in a single-slot chassis, making it an efficient solution for TTL loads and sink-load displays. With its compact design and reliable performance, the 1746-OG16 integrates seamlessly into existing SLC 500 systems.\u003c\/p\u003e\u003cp\u003eBuilt by Rockwell Automation, the 1746-OG16 ensures dependable switching for industrial applications that require low-voltage logic outputs. Its voltage range of 4.5–5.5V DC and 5V DC sink configuration make it ideal for driving TTL-compatible devices in automated manufacturing environments.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1746-OG16 offers the following key parameters:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1746-OG16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eDigital DC Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\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\u003e5 Volts DC Sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5 Volts)\u003c\/td\u003e\n\u003ctd\u003e180 milliamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\/Output\u003c\/td\u003e\n\u003ctd\u003e0.024 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\/Module\u003c\/td\u003e\n\u003ctd\u003e0.384 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eTTL Loads, Sink-Load Displays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStep Response\u003c\/td\u003e\n\u003ctd\u003e60 ms in, 2.5 ms out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Delay, ON\u003c\/td\u003e\n\u003ctd\u003e0.25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Delay, OFF\u003c\/td\u003e\n\u003ctd\u003e0.50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOff-state voltage\u003c\/td\u003e\n\u003ctd\u003e4.5...5.5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThese specifications ensure the 1746-OG16 delivers consistent performance in demanding industrial settings. The backplane current draw of 180 mA at 5V ensures efficient power usage, while the 0.024 A per-output rating provides ample drive for TTL logic loads.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1746-OG16 excels in applications requiring precise TTL output control. Typical use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInterfacing with TTL-based displays and indicators in control panels.\u003c\/li\u003e\n\u003cli\u003eDriving sink-load devices in automated assembly lines.\u003c\/li\u003e\n\u003cli\u003eControlling low-voltage logic circuits in material handling systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor example, in a bottling plant, the 1746-OG16 can manage the TTL inputs of proximity sensors and actuate display panels that guide operators. Its 16-channel density allows compact wiring, reducing panel space and simplifying maintenance.\u003c\/p\u003e\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\u003cp\u003eInstalling the 1746-OG16 is straightforward. Follow these steps:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003ePower down the SLC 500 chassis before insertion.\u003c\/li\u003e\n\u003cli\u003eSlide the module into an available single slot, ensuring proper alignment with the backplane connector.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the locking mechanism.\u003c\/li\u003e\n\u003cli\u003eConnect the external 5VDC power supply to the +VDC terminal.\u003c\/li\u003e\n\u003cli\u003eWire the TTL loads to the output channels, observing polarity.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eThe module requires an external 5VDC supply to energize output circuitry. Ensure the backplane provides 5V power (180 mA) and the external supply is stable within 4.5–5.5V DC.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eTo maximize the lifespan of the Allen-Bradley 1746-OG16, follow these maintenance tips:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePeriodically inspect wiring connections for tightness and corrosion.\u003c\/li\u003e\n\u003cli\u003eKeep the module within its operating temperature range (-13°F to 140°F) and relative humidity (5–95% non-condensing).\u003c\/li\u003e\n\u003cli\u003eCheck for vibration levels; the module withstands up to 2g at 10–500 Hz and 2.5g at 57–2000 Hz.\u003c\/li\u003e\n\u003cli\u003eVerify that the enclosure maintains Pollution Degree 2 conditions as defined by EN\/IEC 60664-1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRoutine checks prevent unexpected downtime and extend service life, reducing total cost of ownership.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 1746-OG16 is part of the Allen-Bradley SLC 500 family, ensuring seamless integration with SLC 500 processors and chassis. It occupies a single slot and communicates over the backplane, requiring no additional communication modules. The module's inverted logic can be handled in programming with a NOT instruction to achieve desired output states.\u003c\/p\u003e\u003cp\u003eData table monitoring allows real-time channel status, force activation, and flexible viewing in binary, decimal, octal, or hexadecimal formats—ideal for troubleshooting and process optimization.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eWhen purchasing the Allen-Bradley 1746-OG16, verify the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConfirm the part number matches your system requirements.\u003c\/li\u003e\n\u003cli\u003eCheck the module's condition (new, refurbished, or used) and warranty.\u003c\/li\u003e\n\u003cli\u003eEnsure you have the required external 5VDC power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePLC Source PRO offers genuine Allen-Bradley 1746-OG16 modules with fast shipping and reliable support. Contact our team for availability and pricing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44434719801443,"sku":"1746-OG16","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1746-A13_3__E5_89_AF_E6_9C_AC_d5efaf8d-43b2-4f99-9879-8d59f2b19bbd.jpg?v=1785770250","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/1746-og16-industrial-automation-module-stable-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}