Siemens SIPART PS2 Series Operating Instructions Manual page 204

Service and maintenance
10.6 Replace the pressure sensor module
Overview screen
①
Pneumatic block
②
Mounting screws
③
Pressure sensor module
④
Cord seal
⑤
Basic electronics
Figure 10-2 Pressure sensor, schematic diagram
Procedure
Removing
1. Switch off the supply pressure PZ and depressurize the actuator.
2. Open the positioner as described in section "Opening the standard and intrinsically safe
version (Page 52)".
3. Remove the plastic cap
4. Remove the ribbon cable
204
⑥
Fixing screws basic electronics
⑦
Ribbon cable, covered with plastic cap
⑧
Adapter
⑨
Plastic cap
⑨
.
⑦
and all other ribbon cables from the basic electronics
SIPART PS2 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E00074631-AE
⑨
⑤
.