Allen Bradley 22-COMM-E EtherNet/IP Communication Adapter

The Allen Bradley 22-COMM-E is an EtherNet/IP communication adapter designed for seamless integration with PowerFlex drives. This adapter facilitates efficient and reliable data exchange in industrial automation environments, supporting high-speed communication and flexible mounting options.

Technical Specifications

  • Model: 22-COMM-E
  • Type: EtherNet/IP Communication Adapter
  • Compatible Drives: PowerFlex 4, PowerFlex 40, PowerFlex 400
  • Mounting: Internal Mount within the drive
  • Power Supply: 5V DC (supplied by the drive)
  • Current Draw: 350 mA
  • Communication Ports:
    • One RJ-45 Ethernet port supporting 10/100 Mbps Full/Half Duplex operation
  • Data Transfer Rates: 10 Mbps Full/Half Duplex, 100 Mbps Full/Half Duplex
  • TCP Connections: Up to 30 simultaneous connections
  • Requested Packet Interval (RPI): 5 ms minimum
  • Packet Rate: Up to 400 total I/O packets per second (200 in and 200 out)
  • Operating Temperature: -10°C to 50°C (14°F to 122°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Relative Humidity: 5% to 95% (non-condensing)
  • Dimensions (HxWxD): 19 mm x 86 mm x 78.5 mm (0.75 in. x 3.39 in. x 3.09 in.)
  • Weight: 57 g (2 oz)
  • Manufacturer: Rockwell Automation

Key Features

  • Provides high-speed communication between PowerFlex drives and EtherNet/IP networks
  • Supports Single and Multi-Drive modes (up to 5 drives per adapter)
  • LED indicators for module and network status
  • Embedded web pages for configuration and diagnostics
  • Supports firmware revisions up to the latest version

Compatible Components & Accessories

  • Allen Bradley PowerFlex drives
  • EtherNet/IP cables and connectors
  • Configuration software for EtherNet/IP
  • AK-U0-RJ45-TB2P Terminal Block Connector for daisy-chaining drives

Industry Applications

  • Factory automation systems
  • Process control applications
  • Material handling systems
  • Packaging machinery
  • Water and wastewater treatment facilities

Installation & Maintenance Notes

  • Ensure proper installation within the drive’s communication slot
  • Configure node address and data rate settings as required
  • Use appropriate configuration tools for parameter setup and diagnostics
  • Refer to the user manual for detailed installation and maintenance guidelines


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TCI Supply is not an authorized Rockwell Automation distributor

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