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Allen-Bradley 20-COMM-P


Next Day Delivery Available for U.S. Stock

All Parts Come with 12 Month Warranty

New, Surplus, and Refurbished Available

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Warranty Information

All products (new, surplus, and refurbished) are covered by Chief Automation's 1 Year Warranty. The Manufacturer's Warranty does NOT apply.

Shipping Information

We offer free standard shipping. Products located in the U.S. are eligible for expedited shipping, including next day air.

Payment Methods

We only accept online payments such as Visa, Mastercard, American Express, Discover, etc. All payments are fully secured.

Product Specifications

brand name Allen-Bradley

The 20-COMM-P is a Profibus adapter designed for use with PowerFlex drives from Allen-Bradley, a brand of Rockwell Automation. It is a communication option kit that provides Profibus connectivity for these drives, allowing them to communicate with other devices on a Profibus network.

Technical Specifications

The technical specifications for the 20-COMM-P are not provided in our research, but they can be found in the product catalog or user manual. For detailed information on the technical specifications, please refer to the product catalog or user manual.

Alarm/Error Codes

our research do not provide specific information on alarm or error codes for the 20-COMM-P. For detailed information on error codes and troubleshooting, please refer to the user manual or contact Rockwell Automation support.

User Manuals

The user manual for the 20-COMM-P is available as a PDF document from Rockwell Automation's literature website. The manual provides detailed instructions on installing, programming, and troubleshooting the adapter.


Troubleshooting information for the 20-COMM-P is available in the user manual. The manual includes troubleshooting guides and error code explanations to help users resolve common issues with the adapter.


The 20-COMM-P is programmed using the Connected Components Workbench software tool, which is available for download from Rockwell Automation's website. The software provides a user-friendly interface for configuring and programming the adapter.


The installation of the 20-COMM-P involves mounting the adapter internally within the PowerFlex drive and connecting it to the drive's internal interface. The user manual provides detailed instructions on the installation process.

Additional Resources

Additional resources for the 20-COMM-P include the PowerFlex 7-Class DPI (Drive Peripheral Interface) Network Communication Adapter Installation Instructions and the PowerFlex 700S w/Phase II Control Installation Manual, both of which are available from Rockwell Automation's literature website.

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