Wiring Plan; Setup; General Information; Adjustment Elements - VEGA VEGAWAVE S 61 Betriebsanleitung

5 Setup

Abb. 10: Connection steps 5 and 6
4.3

Wiring plan

4
L N
1 2
1
Abb. 11: Version: Electronics „R" - double relay (DPDT)
1 Voltage supply
2 Relay 1
3 Relay 2
4 Control lamp
5 Density adaptation (DIL switch)
6 Mode adjustment min./max. (DIL switch)
Connection to a PLC
If inductive loads or stronger currents are swit-
ched through, the gold plating on the relay con-
tact surface will be permanently damaged. The
contact is then no longer suitable for switching
low-voltage circuits.
Inductive loads also result from the connection
to a PLC input or output and/or in combination
with long cables. It is imperative that you take
measures to extinguish sparks to protect the
relay contact (e.g. Z diode) or use an electronic
version with transistor output.
We recommend connecting VEGAWAVE S 61
in such a way that the switching circuit is open
when there is a level signal, line break or failure
(safe state).
The relays are always shown in non-operative
condition.
18
5
3 4 5 6 7 8
min max
6
3 4 5 6 7 8
2 3
2
1 2 3 4
1
Abb. 12: Version: Electronics „T" - transistor (NPN/
PNP)
1 Voltage supply
2 Control lamp
3 Density adaptation (DIL switch)
4 Mode adjustment min./max. (DIL switch)
+
+
1
Abb. 13: Assignment: NPN and PNP
1 NPN action
2 PNP action
5 Setup
5.1

General information

Function/Configuration
On the electronics module you will find the
following display and adjustment elements:
•
DIL switch for adjustment of the density
range
•
DIL switch for mode adjustment - min./max.
•
Control lamp (LED)
5.2

Adjustment elements

Adjustment of the density range
With this DIL switch, the switching point can be
set to bulk solids having a density between 0.1
and 0.3 g/cm³.
As default setting, the switch of VEGAWAVE S
61 is set to the large weight symbol (> 0.03 g/
cm³). In very light solids you should turn the DIL
switch to the small weight symbol (0.1 ... 0.3 g/
cm³). By doing this, VEGAWAVE S 61 is more
sensitive and can detect light solids reliably.
3
1 2 3 4
min max
4
- + -
- + -
2
VEGAWAVE S 61 •