Connecting CEI control signals for Italy

For Italy, the ripple control receiver is connected as follows.

1

Smart Communication Board

2

Terminal

3

Sealing ring

4

Union nut

5

Control line

6

Ripple control receiver

 

IMPORTANT INFORMATION

notice

For Italy (standard CEI0-21), there must be no voltage applied to terminal X403 (VDD).

Connection to an external voltage source and a changeover switch to GND is mandatory here.