Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Benefits

SIPART PS2 positioners offer decisive advantages:
• Simple installation and automatic commissioning (self-adjustment of zero and span)
• Simple operation with
- Local operation (manual operation) and configuration of the
device using three buttons and a user-friendly two-line display
- Programming through SIMATIC PDM
• Very high-quality control thanks to an online adaptation procedure
• Negligible air consumption in stationary operation
• "Tight shut-off" function (ensures maximum positioning pressure on the valve seat)
• Numerous functions can be activated by simple configuring
(e.g. characteristic curves and limits)
• Extensive diagnostic functions for valve and actuator
• Only one device version for linear and part-turn actuators
• Few moving parts, hence insensitive to vibrations
• External non-contacting position sensor as option for extreme
ambient conditions
• "Intelligent solenoid valve": Partial Stroke Test and solenoid
valve function in a single device
• Partial Stroke Test e.g. for safety valves
• Can also be operated with natural gas

• SIL (Safety Integrity Level) 2

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Application
The SIPART PS2 positioner is used, for example, in the following
industries:
• Chemical/petrochemical
• Power stations
• Paper and glass
• Water, waste water
• Food and pharmaceuticals
• Offshore plants
The SIPART PS2 positioner is available:
• For single-acting actuators: In Makrolon, stainless steel or aluminum enclosure, as well as flameproof aluminum enclosure
(Ex d)
• For double-action actuators: In Makrolon enclosure, stainless
steel enclosure and flameproof aluminum enclosure (Ex d)
• For non-hazardous applications
• For hazardous applications in the versions
- as intrinsically safe device (Ex ia/ib) or
- in flameproof aluminum enclosure (Ex d) or
- in Ex n design (non sparking)
and in the versions:
• With 0/4 ... 20 mA control with/without communication through
HART signal
• With PROFIBUS PA communication interface
• With Foundation Fieldbus (FF) communications interface.

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4

Siemens Electropneumatic positioners SIPART PS2 6DR5122-0NN01-0AA4