20-COMM-E | Allen-Bradley Communication Adapter
20-COMM-E | Allen-Bradley Communication Adapter
20-COMM-E | Allen-Bradley Communication Adapter
    20-COMM-E | Allen-Bradley Communication Adapter
20-COMM-E | Allen-Bradley Communication Adapter

20-COMM-E | Allen-Bradley Communication Adapter

Part #: 20-COMM-E Manufactured by: Allen-Bradley
$386.00
$386.00
2 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 20-COMM-E is an EtherNet/IP communication adapter for PowerFlex® drives and DPI-based devices. It enable...  Read more
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Product Description P/N: 20-COMM-E

Description / Specifications

Description 

The Allen-Bradley 20-COMM-E is an EtherNet/IP communication adapter module used with PowerFlex® drives. It enables integration of drives into EtherNet/IP networks, allowing for high-speed data exchange, remote configuration, and real-time control.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drive Components
Part Number 20-COMM-E
Subcategory Drive Interfaces & Operators
Product Line PowerFlex 70
Module Type Ethernet/IP communication adapter
Communication Protocol EtherNet/IP
Communication Port One RJ45
Supported Data Rates 10 Mbps Full/Half Duplex; 100 Mbps Full/Half Duplex
TCP Connections Up to 30 TCP connections
RPI (Requested Packet Interval) Minimum 5 ms
Packet Rate Capacity Up to 400 total I/O packets per second (200 in / 200 out)
Power Consumption 350 mA at 5 V DC (supplied by host)
Operating Temperature Range −10 to 50 °C (14 to 122 °F)
Storage Temperature Range −40 to 85 °C (−40 to 185 °F)
Relative Humidity 5–95% non-condensing
Regulatory Compliance UL508C, CSA C22.2 No.14-M91, EN50178, EN61800-3
Alternate Part Number 20-COMM-F
Weight 0.08 kg

  

 

Information About 20-COMM-E

The Allen-Bradley 20-COMM-E is an EtherNet/IP communication adapter designed to integrate PowerFlex® drives and other DPI-based host devices into EtherNet/IP networks, facilitating efficient control, configuration, and data collection.

Key Features:

  • Internal Mounting: Mounts internally within the drive, saving panel space and allowing for field installation. 

  • Multiple Configuration Tools: Compatible with various tools such as the PowerFlex DPI HIM, DriveExplorer™, and DriveExecutive™ for flexible configuration. 

  • DPI Routing: Enables DriveExplorer to connect to a PowerFlex drive using a 1203-SSS or 1203-USB converter and route over EtherNet/IP to access other Allen-Bradley drives, eliminating the need for separate network connections. 

  • I/O Messaging: Supports time-critical data transfer, including Logic Command/Reference, Logic Status/Feedback, and up to 8 parameters via datalinks. 

  • Explicit Messaging: Allows non-time-critical information exchange, facilitating reading/writing of parameters in the drive and connected DPI peripherals. 

  • Web Interface: Accessible via web browsers like Microsoft® Internet Explorer™, offering TCP/IP configuration, Ethernet diagnostics, email notifications for specific faults or alarms, and DPI backplane browsing. 

  • Peer-to-Peer Capability: Enables a PowerFlex drive to operate as a "master," communicating with other PowerFlex drives functioning as "followers," sharing control, speed reference data, and parameter values.

  • User-Configurable Fault Responses: Allows selection of actions for conditions such as scanner idle states or communication disruptions. 

  • Firmware Updates: Supports updates using tools like DriveExplorer or ControlFLASH to incorporate new features as they become available. 

  • Data Rates: Supports 10 Mbps Full Duplex, 10 Mbps Half Duplex, 100 Mbps Full Duplex, and 100 Mbps Half Duplex. 

  • TCP Connections: Accommodates up to 30 TCP connections. 

  • Request Packet Interval (RPI): Minimum of 5 ms, handling up to 400 total I/O packets per second (200 in and 200 out). 

  • Power Consumption: Consumes 350 mA at 5V DC, supplied by the host drive or DPI External Comms Kit. 

  • Operating Temperature: -10 to 50 °C (14 to 122 °F). 

  • Storage Temperature: -40 to 85 °C (-40 to 185 °F). 

  • Relative Humidity: 5% to 95% non-condensing. 

The 20-COMM-E adapter is ideal for industrial applications requiring seamless integration of PowerFlex drives into EtherNet/IP networks, providing enhanced control, monitoring, and data collection capabilities.

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Frequently Asked Questions about 20-COMM-E
Question: What communication capabilities does the 20-COMM-E provide?
Date Update:26/05/2025
Answer:

The adapter supports explicit messaging for non-time-critical communication and I/O messaging for real-time control. It can handle up to 30 TCP connections and supports data rates of 10/100 Mbps, both full and half-duplex. It also supports peer-to-peer functionality, allowing one drive to share control data with others.

Question: How is the 20-COMM-E installed?
Date Update:26/05/2025
Answer:

This adapter is internally mounted inside the host PowerFlex drive, which saves space in the control cabinet. It connects directly to the DPI (Drive Peripheral Interface) port of the drive. No external wiring is required other than Ethernet cabling for the network.

Question: What software tools can be used to configure the 20-COMM-E?
Date Update:26/05/2025
Answer:

Configuration is possible via DriveExplorer™, DriveExecutive™, PowerFlex DPI HIM, or ControlFLASH™ for firmware updates. Additionally, a web-based interface is available through a standard browser like Internet Explorer. These tools offer comprehensive control and diagnostic access to the adapter and the connected drive.

Question: What are the environmental specifications of the 20-COMM-E?
Date Update:26/05/2025
Answer:

The module operates within a temperature range of -10°C to 50°C (14°F to 122°F) and can be stored between -40°C to 85°C. It supports 5% to 95% non-condensing humidity and complies with industrial standards like CE, UL, KC, and C-TICK. These ratings make it reliable for typical industrial environments.

Question: Is the 20-COMM-E still in production?
Date Update:26/05/2025
Answer:

Yes, the Allen-Bradley 20-COMM-E EtherNet/IP adapter is still in production. According to Rockwell Automation, its lifecycle status is listed as Active Mature, which means it is actively supported and available, although it may be recommended for migration in the future.

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-E is an EtherNet/IP communication adapter module used with PowerFlex® drives. It enables integration of drives into EtherNet/IP networks, allowing for high-speed data exchange, remote configuration, and real-time control.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Drive Components
Part Number 20-COMM-E
Subcategory Drive Interfaces & Operators
Product Line PowerFlex 70
Module Type Ethernet/IP communication adapter
Communication Protocol EtherNet/IP
Communication Port One RJ45
Supported Data Rates 10 Mbps Full/Half Duplex; 100 Mbps Full/Half Duplex
TCP Connections Up to 30 TCP connections
RPI (Requested Packet Interval) Minimum 5 ms
Packet Rate Capacity Up to 400 total I/O packets per second (200 in / 200 out)
Power Consumption 350 mA at 5 V DC (supplied by host)
Operating Temperature Range −10 to 50 °C (14 to 122 °F)
Storage Temperature Range −40 to 85 °C (−40 to 185 °F)
Relative Humidity 5–95% non-condensing
Regulatory Compliance UL508C, CSA C22.2 No.14-M91, EN50178, EN61800-3
Alternate Part Number 20-COMM-F
Weight 0.08 kg

  

 

Information About 20-COMM-E

The Allen-Bradley 20-COMM-E is an EtherNet/IP communication adapter designed to integrate PowerFlex® drives and other DPI-based host devices into EtherNet/IP networks, facilitating efficient control, configuration, and data collection.

Key Features:

  • Internal Mounting: Mounts internally within the drive, saving panel space and allowing for field installation. 

  • Multiple Configuration Tools: Compatible with various tools such as the PowerFlex DPI HIM, DriveExplorer™, and DriveExecutive™ for flexible configuration. 

  • DPI Routing: Enables DriveExplorer to connect to a PowerFlex drive using a 1203-SSS or 1203-USB converter and route over EtherNet/IP to access other Allen-Bradley drives, eliminating the need for separate network connections. 

  • I/O Messaging: Supports time-critical data transfer, including Logic Command/Reference, Logic Status/Feedback, and up to 8 parameters via datalinks. 

  • Explicit Messaging: Allows non-time-critical information exchange, facilitating reading/writing of parameters in the drive and connected DPI peripherals. 

  • Web Interface: Accessible via web browsers like Microsoft® Internet Explorer™, offering TCP/IP configuration, Ethernet diagnostics, email notifications for specific faults or alarms, and DPI backplane browsing. 

  • Peer-to-Peer Capability: Enables a PowerFlex drive to operate as a "master," communicating with other PowerFlex drives functioning as "followers," sharing control, speed reference data, and parameter values.

  • User-Configurable Fault Responses: Allows selection of actions for conditions such as scanner idle states or communication disruptions. 

  • Firmware Updates: Supports updates using tools like DriveExplorer or ControlFLASH to incorporate new features as they become available. 

  • Data Rates: Supports 10 Mbps Full Duplex, 10 Mbps Half Duplex, 100 Mbps Full Duplex, and 100 Mbps Half Duplex. 

  • TCP Connections: Accommodates up to 30 TCP connections. 

  • Request Packet Interval (RPI): Minimum of 5 ms, handling up to 400 total I/O packets per second (200 in and 200 out). 

  • Power Consumption: Consumes 350 mA at 5V DC, supplied by the host drive or DPI External Comms Kit. 

  • Operating Temperature: -10 to 50 °C (14 to 122 °F). 

  • Storage Temperature: -40 to 85 °C (-40 to 185 °F). 

  • Relative Humidity: 5% to 95% non-condensing. 

The 20-COMM-E adapter is ideal for industrial applications requiring seamless integration of PowerFlex drives into EtherNet/IP networks, providing enhanced control, monitoring, and data collection capabilities.

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