bürkert 3363 Schnellstartanleitung Seite 27

Type 3363, 3364, 3365
Electrical installation
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 mm².
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 connected series fails, the
input of the failed device becomes highly resistive. As a
result, the 4...20 mA standard signal fails.
For EtherNet/IP:
The designation of the circular plug-in connectors and the
contacts can be found in chapter "13 Fieldbus gateway".
Choice of connection line:
When choosing the length and cross-section of the indi-
vidual wires, take into account the voltage drop in relation
to the maximum supply current.
8.1.2 Description of circular plug-in connectors
AG2 variant
3
3
4
5
1
FE Functional earth
Fig. 18: Circular plug-in connector AG2
english
2
X3 – Circular plug M12,
5-pin, A-coded
1
Operating voltage AG2
and büS/CANopen
5
4
2
X1 – Circular plug M12,
1
8-pin, A-coded
8
Input and output signals
7
6
2
X2 – Circular socket
M12, 5-pin, A-coded
3
Input signals process
5
actual value
4
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