August 2007

PG08301004E

For more information visit: www.eaton.com

3-21

Inductive Proximity Sensors

E57 Premium+ Series

Wiring Diagrams (Pin numbers are for reference, rely on pin location when wiring)

Operating

Voltage

Output

Cable Models

Connector Models (Face View Male Shown)

Micro

Mini

2-Wire Sensors

20 – 250V AC

N.O. and

N.C.

3-Wire Sensors

6 – 48V DC

N.O.

(NPN)

N.O.

(PNP)

N.C.

(NPN)

N.C.

(PNP)

BU

BN

L2

L1

Load

L2

L1

Load

L1

L2

Load

BU

BN

(-)

+V

BK

Load

(-)

+V

Load

+V

Load

(-)

BU

BN

(-)

+V

BK

Load

(-)

+V

Load

(-)

+V

Load

BU

BN

(-)

+V

BK

Load

(-)

+V

Load

+V

Load

(-)

BU

BN

(-)

+V

BK

Load

(-)

+V

Load

(-)

+V

Load