Accessories - Siemens SIPART PS2 6DR50xx Manual

2.7.8 Accessories

Figure 2-14 Manometer block (left for single-acting, right for double-acting actuators)
Manometer block
SIPART PS2 Manual
A5E00074631--06
Y1
PZ
The manometer block for single-acting actuator contains two mano-
meters which are screwed to the lateral pneumatic connection of the
positioner with O-rings. The values for the input pressure (supply air
PZ) and output pressure (actuating pressure Y1) are displayed.
The manometer block for double-acting actuators contains three
manometers which are screwed to the lateral pneumatic connection of
the positioner with O-rings. The values for the input pressure (supply
air PZ) and output pressure (actuating pressure Y1 and Y2) are
displayed.
Design and Functional Principle
Y1
PZ
Y2
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