3.3
Device components
3.3.1
Overview of device components
①
②
③
④
⑤
⑥
⑦
⑧
⑨
Figure 3-8
SIPART PS2 with and without HART
Operating Instructions, 10/2013, A5E00074631-11
Input: Supply air
Output: Actuating pressure Y1
Display
Output: Actuating pressure Y2
Buttons
Restrictor Y1 for single-acting actuators
Restrictor Y1 for double-acting actuators
Restrictor Y2 for double-acting actuators
Exhaust air outlet with a sound absorber
View of basic positioner with cover open
3.3 Device components
⑩
Transmission ratio selector
⑪
Friction clutch adjustment wheel
⑫
Basic electronics
⑬
Connecting terminals of option modules
⑭
Dummy plug
⑮
Cable gland
⑯
Wiring diagram on module cover
⑰
Purging air selector
Description
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