6DR52XX データシートの表示（PDF） - Siemens AG

部品番号

コンポーネント説明

メーカー

6DR52XX

SIPART PS2

Siemens AG 

Design and Functional Principle

Positioning

pressure

Connection

Actuator type

Safety position after power failure

electrical

pneumatic

Y1

Closed

Y1

Open

Closed

Closed

In part-turn actuators the

direction of rotation

counterclockwise looking

onto the actuating shaft of

the valve is usually defined

as “Open”.

Closed

Y2

Open

Y1

Closed

Y1

Open

Y2

Closed

Open

Open

Open

Closed

Open

Last position

(before power

failure)

Closed Open

Y1

up

Down

down

Down

Y1

up

Up

Up

down

Y2

Y1

up

Up

down

Last position

up

down

(before power

Y1

failure)

Y2

up

Down

down

Figure 2-6 Pneumatic connection positioning

SIPART PS2 Manual

A5E00074631--06

21

Share Link: