20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter
20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter
20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter
    20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter
20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter

20-COMM-M | Allen-Bradley PowerFlex Modbus TCP Communication Adapter

Part #: 20-COMM-M Manufactured by: Allen-Bradley
Regular price
$802.00
Sale price
$802.00
Regular price
1 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen Bradley 20-COMM-M PowerFlex Architecture Class DPI/Modbus/TCP Adapter is a specialized communication interface d...  Read more
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Product Description P/N: 20-COMM-M

Description / Specifications

Description 

The Allen-Bradley 20-COMM-M is an internal communication adapter that enables Modbus/TCP connectivity for PowerFlex AC and DC drives. The 20-COMM-M integrates directly into supported PowerFlex drives to provide Ethernet-based communication for industrial automation networks.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drives
Part Number 20-COMM-M
Subcategory Communication Adapter
Manufacturer Rockwell Automation
Communication Protocol Modbus/TCP
Adapter Type DPI to Modbus/TCP
Mounting Type Internal mount
Number of Ports 5
Supported Drive Families PowerFlex 70, 700, 700H, 700S, 700L, 750 Series, PowerFlex DC
Additional Requirement PowerFlex 750 requires 20-750-20 or 20-750-20F1 carrier card
Architecture Class Communication architecture
Certifications CE, UL, cUL, KC, C-TICK

 

 

Information About 20-COMM-M

The 20-COMM-M is part of the Allen-Bradley PowerFlex communication adapter lineup and is designed to provide Modbus/TCP network access for a wide range of PowerFlex drives. It installs internally using the DPI interface, allowing seamless integration without external hardware or panel wiring. The adapter enables Ethernet-based communication between drives and Modbus/TCP controllers or supervisory systems. Designed for industrial environments, it supports standardized networking while maintaining compatibility across multiple PowerFlex drive platforms.

Key Features

  • Modbus/TCP network support: Enables Ethernet-based communication between PowerFlex drives and Modbus/TCP control systems.
  • Internal DPI mounting design: Installs directly inside supported drives to reduce wiring complexity and panel space usage.
  • Broad PowerFlex compatibility: Supports multiple PowerFlex AC and DC drive families, including advanced 700 and 750 series drives.
  • Multi-port Ethernet capability: Provides five network ports to support flexible network topologies and device connections.
  • Scalable system integration: Allows PowerFlex drives to be incorporated into larger Ethernet-based automation architectures.
  • Certified industrial compliance: Meets global industrial standards for safety, EMC, and regional regulatory requirements.
  • Carrier card support for PowerFlex 750: Compatible with required communication carrier cards for seamless installation.

The 20-COMM-M delivers the reliability and precision required for integrating PowerFlex drives into Modbus/TCP industrial Ethernet networks.

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IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 20-COMM-M is an internal communication adapter that enables Modbus/TCP connectivity for PowerFlex AC and DC drives. The 20-COMM-M integrates directly into supported PowerFlex drives to provide Ethernet-based communication for industrial automation networks.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drives
Part Number 20-COMM-M
Subcategory Communication Adapter
Manufacturer Rockwell Automation
Communication Protocol Modbus/TCP
Adapter Type DPI to Modbus/TCP
Mounting Type Internal mount
Number of Ports 5
Supported Drive Families PowerFlex 70, 700, 700H, 700S, 700L, 750 Series, PowerFlex DC
Additional Requirement PowerFlex 750 requires 20-750-20 or 20-750-20F1 carrier card
Architecture Class Communication architecture
Certifications CE, UL, cUL, KC, C-TICK

 

 

Information About 20-COMM-M

The 20-COMM-M is part of the Allen-Bradley PowerFlex communication adapter lineup and is designed to provide Modbus/TCP network access for a wide range of PowerFlex drives. It installs internally using the DPI interface, allowing seamless integration without external hardware or panel wiring. The adapter enables Ethernet-based communication between drives and Modbus/TCP controllers or supervisory systems. Designed for industrial environments, it supports standardized networking while maintaining compatibility across multiple PowerFlex drive platforms.

Key Features

  • Modbus/TCP network support: Enables Ethernet-based communication between PowerFlex drives and Modbus/TCP control systems.
  • Internal DPI mounting design: Installs directly inside supported drives to reduce wiring complexity and panel space usage.
  • Broad PowerFlex compatibility: Supports multiple PowerFlex AC and DC drive families, including advanced 700 and 750 series drives.
  • Multi-port Ethernet capability: Provides five network ports to support flexible network topologies and device connections.
  • Scalable system integration: Allows PowerFlex drives to be incorporated into larger Ethernet-based automation architectures.
  • Certified industrial compliance: Meets global industrial standards for safety, EMC, and regional regulatory requirements.
  • Carrier card support for PowerFlex 750: Compatible with required communication carrier cards for seamless installation.

The 20-COMM-M delivers the reliability and precision required for integrating PowerFlex drives into Modbus/TCP industrial Ethernet networks.

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