IFM Electronic Efector 300 - Electrical Connection; Operating and Display Elements

14
6 Electrical connection
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electrical
equipment must be adhered to�
Voltage supply according to EN 50178, SELV, PELV�
► Disconnect power�
► Connect the unit as follows:
43
2 1
L
+
L
OUT1
OUT2
4:
2:
4
2
1
3
Pin 1 Ub+
Pin 3 Ub-
Pin 4
(OUT1)
•Analogue signal for volumetric flow quantity
•IO-Link
Pin 2
(OUT2)
•Analogue signal for temperature
7 Operating and display elements
Enter
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1 to 8: indicator LEDs