44
Electrical installation
10.2
Electrical installation without fieldbus communication
Circular plug
M12 x 1, 8-pin
6
1
7
5
4
3
2
8
Figure 23:
Circular plug M12 x 1, 8-pin
→
Connect the pins according to the model of the positioner.
Input signals of the control center (e.g. PLC), circular plug M12 x 1, 8-pin
Pin
Wire color
16)
Configuration
external circuit / signal level
1
2
white
brown
Set-point value + (0/4 – 20 mA)
Set-point value GND
1
2
GND
see table connection type
3-wire or 4-wire
+ (0/4 – 20 mA)
5
6
grey
pink
Digital input +
Digital input -
5
+
0 – 5 V (log. 0)
10 – 30 V (log. 1)
6
GND
Table 19:
Pin assignment, input signals of the control center, circular plug M12 x 1, 8-pin
Connection type 3-wire or 4-wire (setting via communication software):
Connection type 4-wire (factory setting)
Connection type 3-wire
The set-point value input is designed as a differ
-
ential 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.
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
2
0/4-20 mA
3
4
GND
+24 V DC
+
+
U
I
1
0/4-20 mA
3
4
GND
+24 V DC
+
+
U
I
Table 20:
Connection type
16)
The indicated colors refer to the connecting cable available as an accessory (919061)
english
Type 8696, REV.2
Summary of Contents for 8696
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