Connection 
  5.2 Pneumatic 
SIPART PS2 with and without HART 
Operating Instructions, 10/2013, A5E00074631-11 
93 
 
 
Pneumatic connections 
5.2.1.1
 
Pneumatic connection on the standard controller 
Structure 
The pneumatic connections are provided on the right side of the positioner. 
 
Actuating pressure Y1 for single and double-acting actuators 
Actuating pressure Y2 for double-acting actuators 
Exhaust air outlet with a sound absorber 
Figure 5-23  Pneumatic connection on the standard controller