VEGA VEGASWING 66 - transistor (NPN-PNP) - Manual (Page 19)

19
5 Connecting to power supply
VEGASWING 66 • - transistor (NPN/PNP)
43757-EN-130322
7
4
6
1
5 3
2
min
max
g / cm3
0,7
0,5
T
on
4 3 2 1
2 1 4 3 1 4
PNP NPN
N P
Fig. 12: Electronics and connection compartment, single chamber housing
1 Control lamp - fault indication (red)
2 Signal lamp - Switching condition (yellow)
3 Signal lamp - Operating condition (green)
4 Mode switch for selecting the switching behaviour (min./max.)
5 DIL switch for sensitivity adjustment
6 Ground terminal
7 Connection terminals
We recommend connecting VEGASWING 66 according to the closed
circuit principle, i.e. the switching circuit is open when there is a level
signal, line break or fault (safe condition).
The instrument is used to control relays, contactors, magnet valves,
warning lights, horns as well as PLC inputs.
1 2 3 4
+ -
+ -
Fig. 13: NPN action
Electronics and connec-
tion compartment
Wiring plan