VEGA VEGASWING S 52 - Manual (Page 16)

If the input of the PLC is high-impedance, you have
to connect a load resistor (R
L
) with 100 kΩ
according to the following illustrations in parallel to
the input of the PLC.
For the plug version valve plug DIN 43650, stand-
ard cable with round wire cross-section can be
used. Cable diameter 4.5 … 7 mm, protection IP 65.
The M12 x 1 plug connection requires a complete
confectioned cable with plug.
3
2 1
3
2 1
L- L+
R
L
PA
R
L
L- L+
PA
1 2
Fig. 16: Wiring plan, Transistor output with valve plug DIN 43650
1 Max. level detection
2 Min. level detection
P
A
Potential equalisation
R
L
Load resistor (contactor, relay etc. or external resistor 100 kΩ)
1 2 1 4
10... 55V DC 10... 55V DC
R
L
R
L
1
4
2
3
1
4
2
3
-
Max. Min.
- + +
Fig. 17: Wiring plan (housing), transistor output with M12 x 1 plug
connection
1 Brown
2 White
3 Blue
4 Black
R
L
Load resistor (contactor, relay etc. or external resistor 100 kΩ)
5 S et up
5 .1
Indication of the switching status
The switching status of the electronics can be
checked via the signal lamp integrated in the upper
part of the housing.
5 .2
Function test
VEGASWING S 52 has an integrated test switch
which can be activated magnetically. Proceed as
follows to test the instrument:
à Hold the test magnet (accessory) to the
magnet symbol on the instrument housing
Fig. 18: Function test
The test magnet changes the current switching
condition of the instrument. You can check the
change on the signal lamp. Please note that the
connected instruments are activated during the
test.
Caution:
It is absolutely necessary that you remove
the test magnet after the test from the
instrument housing.
16 VEGASWING S 52
Set up
32948
-01
-080917