SBZ224
Mechatronic flow sensor
14
6 Electrical connection
The device must be connected by a qualified electrician.
Observe the national and international regulations for the installation of electrical equipment.
Voltage supply according to EN 50178, SELV, PELV.
u
Disconnect power.
u
Connect the unit as follows:
L
1 BN
2 WH
4 BK
3 BU
OUT1/IO-Link
OUT2
L+
4
3
2
1
Fig. 11: Wiring diagram (colours to DIN EN 60947-5-2)
BK:
black
BN:
brown
BU:
blue
WH:
white
Pin
Assignment
1
L+
3
L-
4 (OUT1)
• Switching signal flow
• Switching signal temperature
• Frequency signal flow
• Frequency signal temperature
• IO-Link
2 (OUT2)
• Switching signal flow
• Switching signal temperature
• Analogue signal flow
• Analogue signal temperature
1
L
1 BN
2 WH
4 BK
3 BU
L+
2
L
1 BN
2 WH
4 BK
3 BU
L+
4
L
1 BN
4 BK
2 WH
3 BU
L+
3
L
1 BN
2 WH
4 BK
3 BU
L+
Fig. 12: Circuit examples
1:
2 x positive switching
2:
2 x negative switching
3:
1 x positive switching / 1 x analogue
4:
1 x negative switching / 1 x analogue
