FIBER

SENSORS

LASER

SENSORS

PHOTO-

ELECTRIC

SENSORS

MICRO

PHOTO-

ELECTRIC

SENSORS

AREA

SENSORS

SAFETY LIGHT

CURTAINS /

SAFETY

COMPONENTS

PRESSURE /

FLOW

SENSORS

INDUCTIVE

PROXIMITY

SENSORS

PARTICULAR

USE

SENSORS

SENSOR

OPTIONS

SIMPLE

WIRE-SAVING

UNITS

WIRE-SAVING

SYSTEMS

MEASURE-

MENT

SENSORS

STATIC

CONTROL

DEVICES

LASER

MARKERS

PLC

HUMAN

MACHINE

INTERFACES

ENERGY

MANAGEMENT

SOLUTIONS

FA

COMPONENTS

MACHINE

VISION

SYSTEMS

UV

CURING

SYSTEMS

Selection

Guide

U-shaped

Convergent

Reflective

PM-25/PM-45/

PM-65

I/O CIRCUIT AND WIRING DIAGRAMS

I/O circuit diagram

Users’ circuit

Internal circuit

Color code of cable type and

connector attached cable

50 mA max.

50 mA max.

Load

Load

(Brown) +V

(Black) Output 1

(Note)

(White) Output 2 (Note)

(Blue) 0 V

5 to 24 V DC

±10 %

+

–

D

Note: Ensure to insulate the unused output wire.

Note: Ensure to insulate the unused output wire.

Symbols…D: Reverse supply polarity protection diode

Symbols…D: Reverse supply polarity protection diode

Terminal arrangement diagram (PM-65 series)

1

2

3

4

Terminal No.

Designation

1

+V

2

Output 1: Light-ON

3

Output 2: Dark-ON

4

0 V

Terminal arrangement diagram (PM-65 series)

1

2

3

4

Terminal No.

Designation

1

+V

2

Output 1: Light-ON

3

Output 2: Dark-ON

4

0 V

Users’ circuit

Internal circuit

Color code of cable type and

connector attached cable

50 mA max.

50 mA max.

Load

Load

(Brown) +V

(Blue) 0 V

5 to 24 V DC

±10 %

+

–

(Black) Output 1 (Note)

D

(White) Output 2 (Note)

Note: Ensure to insulate the unused output wire.

Note: Ensure to insulate the unused output wire.

Wiring diagram (PM-25 series / PM-45 series)

Brown

Black (Note)

White (Note)

Blue

Load

Load

5 to 24 V DC

±10 %

+

–

Output operation

Color code

Output operation

Output 1

Black

Light-ON

Output 2

White

Dark-ON

Output operation

Color code

Output operation

Output 1

Black

Light-ON

Output 2

White

Dark-ON

I/O circuit diagram

PNP output type

Wiring diagram (PM-25 series / PM-45 series)

Brown

Black (Note)

White (Note)

Blue

Load

Load

5 to 24 V DC

±10 %

+

–

NPN output type

PNP output type