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Allen Bradley Bulletin 1334 50905-002

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50905-002

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The 50905-002 AC drive board from Allen Bradley's Bulletin 1334 series is engineered for use in specific drive ratings of 7.5 HP and 10 HP. Designed with precision and care, it features an array of connectors and a robust PCB construction.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 50905-002

ManufacturerAllen Bradley
Product TypeAC Drive Board
Product LineBulletin 1334
Part Number50905-002
Weight1.13 lbs (0.51 kg)
Compatible Drive Rating7.5 HP and 10 HP
Main Driver Sections3 Repeated Sections
Main Lower Board Connectors3 Multi-Pin Header Connectors
Connector LabelsJ302A, J302B, and J302C Connectors
Upper Interface Connector1 Multi-Pin Blue Connector
PCB ConstructionRigid Printed Circuit Board
PCB Solder MaskGreen
Component MountingPrimarily Through-Hole Components
Integrated CircuitsMultiple DIP IC Packages
Mechanical MountingPCB Mounting Holes
Installation TypeInternal Drive-Mounted PCB
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The Allen Bradley part number 50905-002 represents an AC drive board suitable for systems rated at either 7.5 or 10 horsepower. This component, weighing 1.10 lbs, serves as a crucial interface within the drive. With three main driver sections that are repeated, it provides a systematic approach to power management.

For connecting to other components, the board utilizes three main lower board connectors, which are designated as J302A, J302B, and J302C. Additionally, there is a singular blue multi-pin connector that serves as the upper interface, facilitating easy connection with other parts of the system. The construction of this board includes a rigid printed circuit design that is durable, featuring a distinctive green solder mask that protects the circuits.

When it comes to component attachment, this board primarily employs through-hole mounting techniques, ensuring secure placement of various components. The design integrates multiple DIP IC packages, reinforcing its functionality within the drive system. Mechanical mounting is made simple with designated PCB mounting holes. The overall installation type for this board is internal, as it is specifically designed to be mounted inside the associated drive. The 50905-002 AC drive board exemplifies reliability and efficiency in performance for compatible Allen Bradley systems.