Siemens SIPART PS2 Electropneumatic Valve Positioners

The most widely used intelligent positioner for linear and rotary actuators, Siemens SIPART® PS2 electropneumatic positioner is used to control their final control elements. The PS2 valve positioner offers reduced installation overheads, function expansion with low-cost option modules, and enhanced diagnostics.

With its wide range, and an infinitely adjustable 3- to 130-mm stroke range, SIPART PS2 can be directly integrated to modern actuators without pipe work and without additional overhead. And it can be used with even the smallest actuators because the fully integrated valve block comprehends external position signals, and makes SIPART PS2 a lot more compact.

Siemens' Integral Volume Booster mounts directly on a PS2 valve positioner, and directs a high volume air supply to the actuator. It's designed for pneumatic actuators that require high flow for fast stroking times. It can reproduce pneumatic signals in a 1:1 ratio for applications that demand increased flow capacity and a reduction in piping, all while maintaining small step accuracy. This eliminates the complex piping and additional fittings required with external volume booster devices, reducing material and labor costs as much as 60 percent.

Key Specifications

  • Only one device version for linear and rotary part-turn actuators
  • Choice of 0/4-20 mA with or without HART® or Profibus PA
  • Intrinsically safe or explosion proof housings available
  • Minimal own air consumption, thanks to piezo technology — for quick ROI
  • Simple operation and programming using three keys and a two-line LCD
  • Automatic startup function with self-adjustment of zero and span
  • Options expand functionality for position feedback, alarms, and fault signaling
  • Push-button switching between auto, manual, and configuration modes
  • Compatible with Siemens SIMATIC PDM configuration software

Supporting Documentation
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Type Description Size
Lesman Catalog Section: Process Control Accessories Lesman Catalog Section: Process Control Accessories 2.4MB
Siemens SIPART PS2 PDF Siemens SIPART PS2 Valve Positioners Brochure: Intelligent Positioner for Unlimited Flexibility 1.1MB
Siemens SIPART PS2 PDF Siemens SIPART PS2 Valve Positioners Technical Information and Specifications Catalog 2.1MB
Siemens SIPART PS2 PDF Siemens SIPART PS2 Valve Positioners Condensed Operational Overview 1.5MB
Siemens SIPART PS2 Manual PDF Siemens SIPART PS2 Valve Positioners Operation Manual 4.1MB
Siemens SIPART PS2 Manual PDF Siemens SIPART PS2 Valve Positioners Functional Safety Addendum to Operation Manual 256KB
Integral Volume Booster brochure PDF Siemens SIPART PS2 Integral Volume Booster Brochure 257KB
Integral Volume Booster specs PDF Siemens SIPART PS2 Integral Volume Booster Specification Datasheet 74KB
Integral Volume Booster IOM PDF Siemens SIPART PS2 Integral Volume Booster Installation Guide 4.1MB
Venting Gauge Block IOM PDF Siemens SIPART PS2 Venting Gauge Block Installation Guide 2.0MB

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Last Ed. Date: 11/13/2014 04:38 PM