MODEL: R8-PC4A

R8-PC4A SPECIFICATIONS

ES-9795 Rev.4 Page 4/5

http://www.m-system.co.jp/

EXTERNAL DIMENSIONS unit: mm (inch)

DIN RAIL

(35 mm wide)

[3 (.12)]

[4 (.16)]

12 (.47)

59 (2.32)

55 (2.17)

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM

INTERNAL

BUS

EXC.

SUPPLY

INTERNAL

POWER

+24V

0V

Comm.

Circuit

24V

NC

0V

Po1

Control

Circuit

0V

0V

+24V

1

2

4

3

24V

NC

0V

Po4

1

2

4

3

OUTPUT 1

OUTPUT 4

Output

Circuit

Note: Pin 1 of output connector is connected to 24V of the excitation supply.

Pin 3 of output connector is connected to 0V of the excitation supply.

STATUS

LED

OUTPUT

STATUS LED

ROTARY SW

DIP SW

OUTPUT

CONNECTOR 1

OUTPUT

CONNECTOR 4

Output Connection Examples

■Open Collector

24V

NC

0V

Pon

1

2

4

3

+24V

0V

+

–

24V

NC

0V

Pon

1

2

4

3

+24V

0V

Po

■Wet Contact