Selection

number

PS30

PRESSURE SWITCHES WITH GAUGE

■

OUTLINE DIMENSIONS

Unless otherwise specified, tolerance : ± 0.5 (Unit : mm)

4-core cable ( 4)

φ

Housing

ABS

Base

ABS

SW1

PS30

□31

29

20

Depth 6

Pressure port (Brass, Ni-plated)

M5 female depth 5

“O” ring groove

(P8)

2–M 3

4

SW2

kPa

L = 1500 100 AWG26 ULNo.2844

■

INTERNAL ELECTRICAL SCHEMATICS

■

SELECTION OF DISPLAY MULTIPLIER

■

SWITCH OUTPUT MODE

●

NPN

●

PNP

Please refer to the right list.

(Note) Diagonal column : No unit can be selected

due to resolution and number of digits.

0

1

2

3

4

×

1

−

100 ~ 100

×

1

−

0.10 ~ 1.00

×

0.75

−

75 ~ 75

×

0.01

−

−

1.0 ~ 10.0

×

0.145

−

−

14 ~ 145

102R

103R

Display multiplier

Display range

Display multiplier

Display range

Output

Mode

Operation

0

1

2

3

4

5

6

7

SW 1

SW 2

Separate

Setting 1

Note 1

Lower limit : Setting 1

Upper limit : Setting 1

Note 2

Setting 1

Note 1

Lower limit : Setting 1

Upper limit : Setting 1

Note 2

Window comparator

Separate

Window comparator

HI

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

LO

A

B

HI

LO

A

B

Separate mode

Window comparator mode

（

HI operation）

（

LO operation）

（

A operation）

（

B operation）

P1: SW1

P2: SW2

P1

P2

P1

P2

OFF

ON

ON

ON

ON

-Pr

OFF

OFF

OFF

Pr

-Pr

Pr

-Pr

Pr

H

H

P1: SW1

P2: SW2

OFF

ON

-Pr

Pr

H

H

H

H

H

H

P1：

Setting 1、P2：Setting 2

H：

Switch hysteresis

P1≦P2 or P1≧P2

P1≦P2+2H

(Note 1) In the Separte Mode, setting 1 corresponds to SW1, and Setting 2 corresponds to SW2.

(Note 2) In the Window Comparator Mode, the minimum value for SW1 and SW2 corresponds to Setting 1 and the maximum value corresponds to Settng 2.

Wire color

Brown

Black

White

Blue

Connection

Power B

Switch output 1

Switch output 2

Common

PS30

Pressure indication

LED

1

ＬＥＤ　Indicator

2

Load

S.Output2

Common

Sensor

Power B

Main circuit

S.Output1

Load

Pressure

LED

Pressure indication

2

ＬＥＤ　Indicator

1

Common

S.Output2

S.Output1

Power B

Load

Load

Pressure

Main circuit

Sensor