Electrical Installation With Cable Gland - Burkert 3363 Operating Instructions Manual

Connection diagram
3
2
Tab. 34: Electrical assignment of fieldbus gateway
ATTENTION!
To ensure electromagnetic compatibility (EMC), a shielded Ethernet cable must be used. Connect the
cable shielding on both sides to earth (i.e. on each of the connected devices).
The metal housing of the M12 circular plug-in connector is connected to the actuator housing, which is
why the functional earth must be connected to earth on the actuator housing. Use a short line (max. 1 m)
with a cross-section of at least 1.5 mm
Fig. 36: Functional earth
10.5

Electrical installation with cable gland

10.5.1 Safety instructions
WARNING!
Risk of injury from improper installation.
▶ Installation may be carried out by authorised technicians only and with the appropriate tools.
▶ Observe general engineering standards & rules during installation.
Risk of injury due to unintentional activation of the system and uncontrolled restart.
▶ Secure the system against unintentional activation.
▶ Following installation, ensure a controlled restart.
Use of set-point input 4–20 mA
If several devices are connected in series and the electrical power supply for a device in this con-
nected series fails, the input of the failed device becomes highly resistive.
As a result, the 4–20 mA standard signal fails.
72
Pin
1
4
2
3
1
4
for connecting to earth.
2
FE functional earth
English
Typ 3363, 3364, 3365
Electrical installation
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