Burkert 3320 Manuel D'utilisation page 23

Type 3320, 3321
Installing the valve
NOTE!
To ensure electromagnetic compatibility (EMC) the functional
earth must be connected to earth with a short line (max. 1 m).
Functional earth must have a cross-section of at least 1.5 mm
Choice of connection line:
When choosing the length and cross-section of the
individual wires, take into account the voltage drop in
relation to the maximum supply current.
→ Connect the device in accordance with the tables.
→ Perform the necessary basic configuration and adjustments
for the electromotive valve after the operating voltage has
been established. For description, see Chapter "9 Start-up"
Description of circular plug-in connectors.
.
2
Fig. 10: Description of circular plug-in connectors
English
2
X3 – M12 circular plug,
5-pin
1
3
Operating voltage
5
4
3 2
X1 – M12 circular plug,
1
4
8-pin
8
Input and output signals
5 7
6
FE Functional earth
23