Vega VEGASWING 51 Operating Instructions Manual page 16

5 Connecting to power supply
Contactless electronic
switch
16
1 2
Fig. 9: Connection, valve plug DIN 43650 with IDC method of termination
1 Compression nut
Cable
2
3 Seal ring
4 Terminal insert
Plug housing
5
We recommend connecting VEGASWING 51 in such a way that the
switching circuit is open when there is a level signal, line break or
failure (safe condition).
Warning:
The instrument must not be operated without an intermediately
connected load, because the electronics would be destroyed if
connected directly to the mains. It is not suitable for connection to low
voltage PLC inputs.
For direct control of relays, contactors, magnet valves, warning lights,
horns etc.
Domestic current is temporarily lowered below 1 mA after switching off
the load so that contactors, whose holding current is lower than the
constant domestic current of the electronics (3 mA), are reliably
switched off.
VEGASWING 51 • - contactless electronic switch
3 4
5