Overview Of Device Components (Ex) - Siemens SIPART PS2 Operating Instructions Manual

3.3.2

Overview of device components (Ex)

①
②
③
④
⑤
⑥
⑦
for double-acting actuators
1)
only possible when positioner is open
2)
Figure 3-9
SIPART PS2 with PROFIBUS PA
Operating Instructions, 02/2016, A5E00127926-AB
1
10
-
Input: Supply air PZ
Output: Actuating pressure Y1
Display
Output: Actuating pressure Y2
Buttons
Transmission ratio selector
Restrictor Y1
View of positioner in flameproof enclosure, cover opened
+
⑧
⑨
⑩
⑪
1)
⑫
⑬
2)
3.3 Device components
Restrictor Y2
1)
Friction clutch adjustment wheel
Connecting terminals of option modules
Connecting terminals of basic electronics
Safety catch
Ground terminal
Description
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