The wire jumpers connects the individual terminals to the external connections via connection lines. In so doing, the web jumpers can run over different pages of the diagram. You can also use the destination wiring elements for this purpose, providing, in this case, that the line name and the connection name of the connection line which runs from one jumper pin to another is known. The wire jumpers can only be displayed and managed within a terminal strip, i.e. from Terminal X1 Connection 1 to Terminal X1 Connection 2 etc. or here, for example PE.