AC drives with Profinet interface
Parker Hannifin is introducing an open Ethernet-based networking communications module for its AC890 range of drives. For the first time, Profinet makes the power, performance and functionality of the 890 family available to users operating Ethernet-based process applications. In addition to supporting the seamless integration of all fieldbus systems, the module protects against unauthorised access and ensures safe operation.Profinet uses TCP/IP and IT standards to support integrated communication from enterprise management to field level. The module is capable of fast data handling and performance, with a maximum of 256 bytes each of input and output data. Using Cat5 or Cat5E cable, Profinet can communicate over a maximum node-to-node distance of 100m, making it very versatile.
The system can be factory fitted or installed simply on-site. Connection is made via a standard RJ45 Ethernet interface. A GSD file is available for easy PLC integration and the module is software-configurable for local or remote configuration over a network. Three status LEDs indicate network and module status, allowing communications errors to be detected and resolved quickly and simply.
Additional features include galvanically isolated bus electronics for improved safety, real-time (RT) Profinet IO for seamless connections to other devices, and both web server and FTP server compatibility for fast remote access and configuration. Profinet operates on 100Mbit/s network and supports RTNX protocol to connect to DSE software.
The Profinet module can be used with Parker's AC890CD common bus drive, AC890SD standalone drive and the AC890PX high-power drive series. The AC890 range of modular AC drives can be combined to form a complete multi-section drive system, thereby saving space, reducing wiring and providing enhanced system performance. The drives can control anything from induction motors to servo motors, and are available in a variety of sizes, ratings and I/O types, providing an effective drive system for motion control applications.
For more information, visit www.parker.com
