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Allen Bradley AADvance Controllers T9451

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T9451

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The T9451 digital output module from Allen Bradley’s AADvance Controllers series features eight discrete digital output channels. Designed for efficiency, it operates at a nominal voltage of 24 V DC and supports a wide backplane operating voltage range of 18 to 32 V DC.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for T9451

ManufacturerAllen Bradley
Product TypeDigital Output Module
Product LineAADvance Controllers
Part NumberT9451
Weight0.75 lbs (0.34 kg)
UPC885630308609
Number of Output Channels8 Discrete Digital Outputs
Nominal Voltage24 V DC
Backplane Operating Voltage Range18 … 32 V DC
Maximum Backplane Current165 Milliamps
Pilot Duty16 VA
Inrush Current1.5 A
Power Consumption3.0 W
Heat Dissipation10.2 BTU/hr
CertificationUL 508
Simplex1.174 ms
MountingPlug-in Module
Humidity5% to 95% Non-Condensing
Operating Temperature-40 °C to +85 °C

The T9451, an Allen Bradley digital output module, is part of the AADvance Controllers series and provides versatile control with eight discrete outputs. This module’s standard operating voltage is set at 24 V DC, allowing it to function effectively within an operating voltage range of 18 to 32 V DC on the backplane. Each output can drive a maximum current of 165 milliamps, accommodating the demands of industrial automation applications.

Featuring an inrush current capability of 1.5 amperes, the module enables reliable switching under varying load conditions. Power consumption registers at 3.0 watts, warranting efficient energy use, while heat dissipation is measured at 10.2 BTU/hr, ensuring the module remains cool under operational stress. With a simplex response time of 1.174 milliseconds, the T9451 module is equipped for prompt operational responses needed in complex control systems.

The module is designed for easy installation as a plug-in component, enhancing accessibility and convenience during maintenance or upgrades. This digital output module meets UL 508 certification standards, ensuring it adheres to safety regulations for reliability. Operational conditions extend from -40 °C to +85 °C, indicating robust performance across a variety of environments. Additionally, humidity levels can range from 5% to 95% non-condensing without affecting performance, making this an ideal module for demanding applications.