20-750-20COMM

Product Description

Home > Products > Allen-Bradley > Communication Modules Need Allen-Bradley 20-750-20COMM? Communication Module for PowerFlex 753 and PowerFlex 755 AC Drives. Supplied with full traceability and documentation.... Price & Availability It provides a flexible and scalable communication interface, allowing the drive to connect to various industrial networks. This module is a key component for integrating the PowerFlex 750 drives into modern automation architectures, enabling remote monitoring, control, and configuration. The 20-750-20COMM supports multiple communication protocols, including EtherNet/IP, ControlNet, DeviceNet, Profibus DP, and others, depending on the specific version. It features a dual-port Ethernet switch for linear and device-level ring (DLR) topologies, enhancing network redundancy and reliability. The module is hot-swappable, allowing for easy replacement without powering down the drive, which minimizes downtime during maintenance. This communication module is engineered to meet the demanding requirements of industrial environments. It operates over a wide temperature range and is compliant with major industrial standards. The module is compatible with PowerFlex 753 and PowerFlex 755 drives, and it supports the drive's embedded web server and other advanced features. With its robust design and versatile connectivity, the 20-750-20COMM is an essential component for any PowerFlex 750-series application. The Allen-Bradley 20-750-20COMM is a communication module designed for the PowerFlex 750-Series AC drives. Basic Product Information Dual-port Ethernet switch for linear and DLR network topologies Hot-swappable design for easy replacement without drive power-down Compatible with PowerFlex 753 and PowerFlex 755 drives Embedded web server for drive configuration and monitoring Wide operating temperature range (-20°C to +70°C) Supports multiple industrial protocols: EtherNet/IP, ControlNet, DeviceNet, Profibus DP, and more Technical Specifications Version & Model Difference The 20-750-20COMM module is available in different versions that support specific communication protocols. The base module supports EtherNet/IP, ControlNet, and DeviceNet. For Profibus DP, a separate module (20-750-20COMM-P) is used. Similarly, PROFINET and EtherCAT require dedicated modules (20-750-20COMM-PROFINET and 20-750-20COMM-ECAT). The 20-750-20COMM is the standard version that supports EtherNet/IP, ControlNet, and DeviceNet. It is important to select the correct module version based on the required network protocol. Application Scenarios Is the 20-750-20COMM hot-swappable? Yes, the 20-750-20COMM is designed to be hot-swappable. You can replace it without powering down the drive, which helps minimize downtime during maintenance or replacement. Which PowerFlex drives are compatible with the 20-750-20COMM? The 20-750-20COMM is compatible with PowerFlex 753 and PowerFlex 755 AC drives. It is not compatible with PowerFlex 750-series drives that have a different communication module slot. Can I use the 20-750-20COMM for EtherNet/IP DLR (Device Level Ring) topology? Yes, the 20-750-20COMM has a dual-port Ethernet switch that supports linear and DLR topologies. This allows you to create a resilient network with fast fault recovery. What communication protocols does the 20-750-20COMM support? The 20-750-20COMM supports EtherNet/IP, ControlNet, and DeviceNet. For other protocols like Profibus DP, PROFINET, or EtherCAT, you need to use the corresponding version of the module (e.g., 20-750-20COMM-P for Profibus DP). Allen-Bradley 1734-IE8C POINT I/O 8-Channel Analog Input Allen-Bradley 800T-QH2R 30 mm Indicator Allen-Bradley 1746-P4 SLC 500 Power Supply Module Allen-Bradley 1756-L85E ControlLogix 5580 Controller Allen-Bradley 1756-L71 ControlLogix 5570 Controller Allen-Bradley 22B-D010N104 PowerFlex 40 AC Drive Allen-Bradley 1492-IFM40DS24A-4 Digital Interface Module Allen-Bradley 1492-IFM40F Digital Interface Module