Powerlink Module for MAC - MAC00-ELx
Ethernet POWERLINK® is a proven technology, working in real applications worldwide. It embraces standard Ethernet technology and infrastructure, uses standard CAT5 shielded cabling and does not compromise standard Ethernet frames in order to achieve its results. Ethernet POWERLINK® is a truly open technology independently managed by the Ethernet Powerlink Standardization Group (http://www.ethernet-powerlink.org). Ethernet POWERLINK® operates as a protected segment by design, and connects to a none-deterministic Ethernet network via a gateway. Unlike standard Ethernet, the Slot Communication Network Management ensures that only one node is accessing the network at a time. The schedule is divided into an isochronous phase and an asynchronous phase. During the isochronous phase, time-critical data is transferred, while the asynchronous phase provides bandwidth for the transmission of data that is not time-critical. Ethernet POWERLINK® applies the same protocol technology as CANopen. It defines SDOs (Service Data Objects), PDOs (Process Data Objects) and the Object Dictionary structure to manage the parameters.
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JVL Industri Elektronik Blokken 42 DK-3460 Birkerød Denmark
Tel: +45 4582 4440 Fax: +45 4582 5550 E-mail: jvl@jvl.dk