Siemens SIPART PS2 6DR5220 Series User Manual

Design and Functional Principle
19
SIP ART PS2 Manual
A5E00074631-01
The exhaust air output E can be provided for supplying dry instrument
air to the tapping chamber and spring chamber to prevent corrosion.
Figure 2-5, page 20 shows the pneumatic connection variants for the
different actuator types, the positioning action and the safety position
after power failure.

Siemens SIPART PS2 6DR5220 Series Specifications

General

Brand	Siemens
Model	SIPART PS2 6DR5220 Series
Category	Valve Positioners
Language	English