Burkert Positioner TopControl Basic Quick Start Manual page 16

Operating voltage
Wire
Pin Configuration External circuit
color
6)
3 green GND
4 yellow + 24 V
Tab. 4: Pin assignment, operating voltage
Output signals to the control center, (for analogue output
variant only)
Wire
Pin Configuration External circuit, signal level
color
6)
8 red Analogue
position
feedback +
blue
7 Analogue
position
feedback GND
Tab. 5: Pin assignment, output signals of the control center, variant
6) The indicated colors refer to the connecting cable available as an
accessory (919061).
16
24 V DC ±25 %
3
max. residual
4
ripple 10 %
8
+ (0/4 – 20 mA)
GND
7
english
Type 8696 REV.2
Electrical installation
Connection type 3-wire or 4-wire
Setting via communication software
Connection type 4-wire (factory setting)
The set-point value input is designed as a differential input, i.e.
the GND lines of the set-point value input and the supply voltage
are not identical.
Note: If the GND signals of the set-point value input and the
supply voltage are connected, the 3-wire connection type must
be set in the software.
+
1
0/4 – 20 mA
2
I
3
+24 V DC
+
U 4
Connection type 3-wire
The set-point value input is related to the GND line of the supply
voltage, i.e. setpoint input and supply voltage have a common
GND line.
+
1
0/4 – 20 mA
I
3
+24 V DC
+
4
U
Tab. 6: Connection type 3-wire or 4-wire
GND
GND