13
UK
For easier readability of the display the sensor housing can be rotated by 345°
with regard to the process connection�
Do not go beyond the end stop�
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:
4
3
2
1
BK: black
BN: brown
BU: blue
WH: white
BN
WH
BK
BU
4
1
3
2
L+
L
Colours to DIN EN 60947-5-2
Pin 1
L+
Pin 3
L-
Pin 4 (OUT1)
• Analogue signal for temperature
• IO-Link for parameter setting
Pin 2 (OUT2)
• Analogue signal for flow
