Siemens SIPART PS2 FF

Functional safety for SIPART PS2 FF
30 A5E00489774-02, 10/2013
C.2
Overview of device components
①
Bus cable
⑩
Restrictor Y1 for single-acting actuators
②
Wiring diagram on module cover
⑪
Restrictor Y1 for double-acting actuators
③
Display
⑫
Exhaust air outlet with a sound absorber
④
Purging air selector
⑬
Transmission ratio selector
⑤
Output: Actuating pressure Y1
⑭
Friction clutch adjustment wheel
⑥
Input: Supply air
⑮
Basic electronics
⑦
Output: Actuating pressure Y2
⑯
Connecting terminals of option modules
⑧
Buttons
⑰
Shield connection (only with a Makrolon enclosure)
⑨
Restrictor Y2 for double-acting actuators
⑱
Cable gland
Figure A-1 View of the positioner (cover open; Makrolon enclosure)