Inductive Proximity Sensors
871C Analog Output, 3-Wire DC
Plastic Face/Nickel-Plated Brass Barrel
Product Selection
Barrel
Diameter
Linear Sensing Distance
mm (inches)
Output
Configuration
Switching
Frequency (Hz)
Shielded
Catalog Number
871C-D3AP12-E2
871C-D4AP18-E2
871C-D14AP30-E2
12mm
18mm
30mm
0.5-2.5 (0.02-0.10)
1-4 (0.04-0.16)
Y
Y
N
Analog Voltage
Sourcing
Sourcing
Sourcing
100
100
30
Analog Voltage
Analog Voltage
7-14 (0.27-0.55)
QD Cordsets and Accessories
Description
Page Number
R8-2
Terminal Chambers
Mounting Brackets
End Caps
R2-196 - R2-200
R2-206
Mounting Nuts
R2-207 - R2-208
Dimensions—mm (inches)
2m
(6.5ft)
B
C
A
mm (inches)
B
A
C
Thread Size
12mm
12 (0.47)
18 (0.71)
30 (1.18)
70 (2.75)
58 (2.28)
18mm
80 (3.15)
30mm
Wiring Diagrams
12mm
18mm
30mm
+
+
+
Brown
Brown
Brown
Analog
Black
Analog
Load
Analog
Black
Black
Load
Load
18-30V DC
18-30V DC
18-30V DC
–
–
–
Blue
Blue
Blue
I
I
I
Nominal Output
12mm
18mm
30mm
9V
9V
9V
0.375mm/V
0.875mm/V
0.25mm/V
1V
1V
1V
0.5mm
Distance to Target
2.5mm
1mm
4mm
7mm
14mm
Distance to Target
Distance to Target
R2–98
ROCKWELL [ ROCKWELL INTERNATIONAL CORPORATION. ]
