Balluff BMF 423K-AA C-2 Series, User Manual

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10 english
5
Installation and connection (continued)
5.3 Electrical connection
S4
M12, 4-pin
S49
M8, 3-pin
S75
M8, 4-pin
Fig. 5-10: Pin assignments for connector (pin side view)
Pin Wire color Signal
Pin 1 Brown UB+ (+24 V)
Pin 2 White Not used
1)
Pin 3 Blue UB– (GND/reference potential)
Pin 4 Black Sensor output 1
1) for BMF …-SA95-…: sensor output 2
Tab. 5-1: Pin assignment
The sensor features overload protection.
After the overload is eliminated, the sensor is
once again functional.
Connection diagrams for the various versions
BMF …PS-…
M
+
−
BK
BN
BU
BMF …P0-…
BMF …NS-…
M
+
−
BK
BN
BU
BMF …NS-…-SA95-…
BMF 423K-AA _ _ -C-2-…
Magnetic Field Sensors