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surfaceCONTROL 3D 35xx
6.
Electrical Connections
Fig. 2 Arrangement of connections
Power
Supply voltage
Data
Gigabit Ethernet connection
I/O
Multi-function connection
Supply Voltage (Power)
The power supply connection in the form of a 4-pin M12 round connector has a current
carrying capacity of up to 2 A per pin.
Designation
Pin no.
Cable color
ECR3000-x
Notes
Connection view
+
U
B
1
Brown
18 V ... 30 V DC
(rated value 24 V)
1
2
4
3
View: Plug on
housing side
+
U
B
2
White
GND
3
Blue
0 V
GND
4
Black
Screen
Housing
Fig. 3 Pin assignment of the power supply connection
The operating voltage is protected against polarity reversal. Use only shielded lines or
original cables from the accessories program for the power supply connection or the
outputs.
Micro-Epsilon recommends the ECR3000-
x
shielded supply cable.
