Pneumatic Connection For 6Dr5 - Siemens SIPART PS2 6DR5xx0 series Compact Operating Instructions

Note
Leakage
Besides continuous air consumption, a leakage can cause the positioner to try to compensate the position deviation. This
will result in premature wear in the entire control device.
After installing the pneumatic connections, check the tightness of the entire control valve.
•
4.3.1

Pneumatic connection for 6DR5..0/1/2/3

Structure
The pneumatic connections are provided on the right side of the positioner.
①
Actuating pressure Y1 for single and double-acting actuators
②
Positioner shaft
③
Supply air PZ
④
Actuating pressure Y2 for double-acting actuators
⑤
Exhaust air outlet with a sound absorber
Figure 4-12 Pneumatic connection on the standard controller
4.3.2 Pneumatic connection for 6DR5..5 and 6DR5..6
Structure
The pneumatic connections are provided on the right side of the positioner.
①
Restrictor Y2
*)
②
Restrictor Y1
③
Actuating pressure Y2
④
Supply air PZ
*) for double-acting actuators
Figure 4-13 Pneumatic connection in the flameproof enclosure
26
*)
⑤
Actuating pressure Y1
⑥
Exhaust air outlet
⑦
Enclosure ventilation (2x)
SIPART PS2 (6DR5...)
A5E03436620-AB, 01/2017