Burkert Type 8750 - Manual (Page 23)

23
Electrical installation
Typ 8750
Circular plug M8, 4-pole (pressure sensor)
pin wire color 7) assignment
1 brown + 24 V pressure sensor power supply
2 white 4 – 20 mA output from pressure sensor
Tab. 11: Circular plug M8, 4-pole (pressure sensor)
Circular plug M12, 4-pole (operating voltage)
pin wire color 8) assignment
1 brown Operating voltage + 24 V DC
3 blue Operating voltage GND
Tab. 12: Circular plug M12, 4-pole (operating voltage)
7)
The indicated colors refer to the connecting cable available as an
accessory (92903474).
8)
The indicated colors refer to the connecting cable available as an
accessory (918038).
10.3. electrical installation devicenet
procedure:
→
Connect the process controller according to the following tables.
The electrical connection module of Type 8693 features a setscrew
with nut which is used to connect the Technical Earth (TE)
(see “Fig. 14: Connection with DeviceNet”).
→
Connect setscrew (TE connection) to a suitable grounding point.
To ensure electromagnetic compatibility (EMC), ensure that the
cable is as short as possible (max. 30 cm, Ø 1.5 mm
2 ).
When the operating voltage is applied, the process controller is
operating.
→
Now make the required basic settings and actuate automatic
adjustment of the process controller, as described in
Chapter “14. DeviceNet start-up”, page 39.
The settings in the BUS.COMM menu option are described
in Chapter “14. DeviceNet start-up”.
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