
EN
6. Malfunctions, causes, and remedies
- 22 -
951-150-032-EN
Version 09
Prohibited connections (Y cable)
Fault
Possible cause
Remedy
○
Piston detector is receiving incorrect signals:
sporadic interference will occur if a second
sensor or an actuator is connected using a Y-splitter cable.
wr
ong
connec
tion
Pin 4
Pin 2
+ 12-24 V DC
1
2
3
4
br
ws
sw
bl
1
2
3
4
br
ws
sw
bl
1 2
3
4
1
4
3
1
2
3
4
br
ws
sw
bl
1
2
3
4
br
ws
sw
bl
ground
2
• Do not connect the piston detector's
signal line using a Y-splitter cable.
SKF recommends using a separate
3-core signal cable for every piston
detector connection.
Incorrect connection