News

Tone Control Module: This Module employs an unusual topology, still maintaining the basic op-amp circuitry of the Main Module with a few changes in resistor values. A special feature of this circuit ...
The third electrode is the gate (G), which is the control lead. Figure 2 shows the Elektor circuit diagram symbol for a triac (on the left) and a simple equivalent circuit (on the right). Figure 2: ...
From a process engineering functional view the Module Type Package (MTP) documents the capabilities realized by a PEA. From a automation perspective the documentation and specification can be ...
In this work an approach is presented, where System Control Diagrams (SCD) are utilized to create a transition from process operations to automation functions to services all on the basis of the ...