Inductive Proximity Sensors
871C 2-Wire NAMUR
Nickel-Plated Brass Barrel, Plastic Face
Dimensions—mm (inches)
Wiring Diagram
Micro QD Style
Normally Open
PNP (Sourcing)
A
D
2
3
1
4
+
-
To NAMUR
Galvanic Isolator
C
B
M12 X 1
mm (inches)
A
B
C
D
Ċ
Thread Size
Shielded
Y
28.0 (1.10)
23.0 (0.91)
30.0 (1.18)
24.0 (0.94)
30.0 (1.18)
22.0 (0.87)
40.0 (1.57)
28.0 (1.10)
M8 x 1
8.0 (0.31)
N
Y
N
Y
N
Y
N
5.0 (0.20)
Ċ
M12 x 1
M18 x 1
12.0 (0.47)
18.0 (0.71)
30.0 (1.18)
50.0 (1.97)
6.0 (0.24)
Ċ
8.0 (0.31)
Ċ
M30 x 1.5
60.0 (2.36)
12.0 (0.47)
R2–96