3
UK
For units with metal housing (according to UL 508):
►
Observe a minimum distance of 12.7 mm between the sensor and non-
insulated live parts.
For further information please refer to www.ifm.com
→
General information about installation and operation.
4 Electrical connection
►
Disconnect power.
► Connect unit (depending on the type selected):
BK: black
BN: brown
BU: blue
WH: white
L+
L
1
4
3
OUT
2 WH
BN
BK
BU
Teach
L+
L
1
4
3
OUT
2 WH
BN
BK
BU
Teach
Units with switching output
• OUT: switching output
• Teach: programming wire
Units with analogue output
• OUT: analogue output
• Teach: programming wire
Colours to DIN EN 60947-5-2
5 Settings
The unit and the parameters are set via the teach programming wire
5.1 Wire teach
Switching output:
Teach with L+ (PNP)
Switching output:
Teach with L- (NPN)
Analogue output:
Teach with L -
L+
L
1
4
3
OUT
Teach
2 WH
BN
BK
BU
L+
L
1
4
3
OUT
Teach
2 WH
BN
BK
BU
L+
L
1
4
3
OUT
2 WH
BN
BK
BU
Teach
If programming has not been completed successfully, the unit returns to
the previous setting.