KÜBLER completes the SENDIX encoder family with new absolute single- and multi-turn models featuring Profinet communication. All new models include the latest software version (version 4.1).,
The new version of the FENA-01 module with FW ver:0255 now also supports PROFINET IO (released for sales on December 9th 2011) – Only for ABB ACS355 frequency converters
Ethernet is a promising protocol in terms of vendor independence, but it doesn't eliminate the need for cabling. The advantages of Ethernet are numerous: the components of
In digital communication, as we have seen, it is important to determine both the physical medium through which communication is established and the characteristics of the information itself.
A primary consideration in this field is that data transmission lines are inexpensive and reliable. This reflects not only the type of cable used but also
TRANSMISSION MODES When a signal is sent from one device to another, it must first pass through an interface to the transmission medium. There are two basic ways to
Currently, there is a growing trend towards the development of instrumentation and control equipment that communicates via digital signals, replacing analog ones. It is therefore important to understand
Atmospheric Media A) MICROWAVE (MICROWAVE RADIO) This is a high-frequency (GHz) transmission limited by the curvature of the earth. It uses parabolic dishes known as antennas.
Figure 8 shows a simple SCADA system consisting of a master unit (MTU) and a remote unit (RTU). The MTU and RTU must be equipped with the necessary equipment.