Description

The Allen-Bradley 20-COMM-E is an EtherNet/IP to DPI (Drive Peripheral Interface) communication adapter designed for use with PowerFlex 70 and PowerFlex 700 series AC drives. This module enables seamless integration of PowerFlex drives into an EtherNet/IP network, allowing for high-speed data exchange, remote configuration, and real-time monitoring via standard industrial Ethernet protocols.

Features

• Supports 10/100 Mbps Ethernet communication speeds.
• Facilitates direct connection between EtherNet/IP networks and PowerFlex DPI-enabled drives.
• Compact design for internal mounting within the drive housing.
• Provides status indicators for network activity and module health.
• Compatible with standard industrial Ethernet cabling and infrastructure.

Technical Specifications

Installation Guidelines

• Ensure the drive is powered down and the DC bus voltage has dissipated before installing or removing the adapter.
• The adapter is designed to be seated directly into the DPI port of the PowerFlex drive. Ensure the connector pins are aligned correctly to prevent damage.
• Use shielded Ethernet cabling to minimize electromagnetic interference (EMI) in industrial environments.
• Maintain proper cable routing, keeping communication cables separate from high-voltage power lines.
• Observe standard ESD (Electrostatic Discharge) precautions when handling the module to prevent damage to internal circuitry.

FAQ

What is the primary function of the 20-COMM-E adapter?

The 20-COMM-E serves as a gateway, allowing PowerFlex 70 and 700 series drives to communicate over an EtherNet/IP network, enabling integration into PLC-based control systems.

Does this module require external power?

No, the 20-COMM-E receives its 5 VDC operating power directly from the host drive through the DPI interface connection.