Electrical Installation Profibus Dp - Burkert 8750 Quick Start Manual

Electricalinstallation
Circular plug M12, 8-pole
Set-point value, digital input
Pin Wire color 4) Assignment
8 red Set-point value + (0/4 – 20 mA / 0 – 5/10 V)
7 blue Set-point value GND
1 white Digital input +
Input/output signals
Pin Wire color 4) Assignment
6 pink Analog position feedback +
5 gray Analog position feedback GND
4 yellow Digital output 1
3 green Digital output 2
2 brown Digital outputs GND
Tab. 7: Circular plug M12, 8-pole
Circular plug M8, 4-pole (pressure sensor)
Pin Wire color Assignment
1 brown + 24 V pressure sensor power supply
2 white 4 – 20 mA output from pressure sensor
Tab. 8: Circular plug M8, 4-pole (pressure sensor)
Circular plug M12, 4-pole (operating voltage)
Pin Wire color 5) Assignment
1 brown Operating voltage +
3 blue Operating voltage
Tab. 9: Circular plug M12, 4-pole (operating voltage)
Typ 8750
24 V DC
GND
10.2 Electrical installation PROFIBUS DP
Procedure:
→
Connect the process controller according to "Fig. 13" and "Tab.
10", "Tab. 11", "Tab. 12".
The electrical connection module of Type 8693 features a setscrew
with nut which is used to connect the Technical Earth (TE)
(see "Fig. 13: Connection with PROFIBUS DP").
→
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
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 "13 PROFIBUS DP start-up", page 38.
The settings in the BUS.COMM menu option are described
in Chapter "13 PROFIBUS DP start-up".
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