Cut Sheet

Volume 8—Sensing Solutions CA08100010E—July 2015 www.eaton.com V8-T3-27
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3.3
Inductive Proximity Sensors
E57PS Performance Short Body Sensors
Wiring Diagrams
Pin numbers are for reference, rely on pin location when wiring.
E57PS Performance Short Body Sensors
Dimensions
Approximate Dimensions in Inches (mm)
E57PS Performance Short Body Sensors—Cable Models
12 mm 18 mm 30 mm
Operating
Voltage Output Cable Models
Micro-Connector Models
(Face View Male Shown)
Three-Wire Sensors
10–48 Vdc NO
(NPN)
NO
(PNP)
NC
(NPN)
NC
(PNP)
BU
BN
(–)
+V
BK
Load
(–)
+V
Load
BU
BN
(_)
+V
BK
Load
(–)
+V
Load
BU
BN
(–)
+V
BK
Load
(–)
+V
Load
BU
BN
(_)
+V
BK
Load
(–)
+V
Load
A
B
Sensing
Face
C
D
C
A
B
D
Sensing
Face
A
B
C
D
Sensing
Face
Size Shielding
Overall Length
A
Threaded Length
B
Cap Height
C
Thread Size
D
Three-Wire DC Sensors
12 mm Shielded 1.61 (40.9) 1.07 (27.2) — M12 x 1
Unshielded 1.61 (40.9) 0.89 (22.7) 0.20 (5.0) M12 x 1
18 mm Shielded 1.77 (44.9) 1.17 (29.8) — M18 x 1
Unshielded 1.77 (44.9) 0.92 (23.3) 0.28 (7.0) M18 x 1
30 mm Shielded 1.84 (46.6) 1.15 (29.3) — M30 x 1.5
Unshielded 1.84 (46.6) 0.66 (16.8) 0.51 (13.0) M30 x 1.5