6DR5120-0NG01-0AA0 SIEMENS Exclusive SIPART PS2 Electropneumatic Positioner Original Brand New

6DR5120-0NG01-0AA0 SIEMENS Exclusive SIPART PS2 Electropneumatic Positioner Original Brand New

The 6DR5120-0NG01-0AA0 SIEMENS SIPART PS2 is a smart, electropneumatic positioner designed to deliver reliable and precise control for pneumatic actuators. Engineered for double-acting linear or part-turn actuators, it operates with a 4...20mA signal and HART communication. Its robust polycarbonate enclosure and non-contacting position detection system (NCS) ensure long-term durability and wear-free performance.

Equipped with analog feedback (4...20 mA), the SIPART PS2 offers advanced diagnostics for continuous process monitoring. With integrated Ex/nEx compliance and optional safety functions such as depressurization in case of electrical failure, this model is ideal for harsh and demanding industrial environments.

Overview

SIPART PS2 positioners from SIEMENS optimize valve performance by adjusting positions according to setpoint commands. Designed to monitor both online and offline states, this device supports intelligent diagnostics and can be expanded with pressure sensors and additional modules for advanced functionality.

Design

The SIPART PS2 consists of a base plate, pneumatic block, and configurable electronics, including:

• 4 to 20 mA with or without HART communication
• PROFIBUS PA and FOUNDATION Fieldbus compatibility
• Non-contacting position feedback (NCS)
• Gauge block and booster options
• Flexible side-mounted pneumatic connections

Mounting is flexible—either directly on the actuator or remotely for hazardous environments. This makes the SIPART PS2 highly adaptable to demanding installations involving high vibration, radiation, or strong magnetic fields.

Optional Expansion

This model supports a wide range of expansion modules:

• Analog Output Module (AOM): Analog feedback 4–20 mA
• Digital I/O Module (DIO): Digital outputs for alarms, safety responses, and limit detection
• Inductive Limit Switches (ILS): NAMUR-compatible signal monitoring
• Mechanical Limit Switches (MLS): Independent switching with built-in fault indicators

Each module is electrically isolated and easily retrofitted. For remote applications, the positioner and detection sensor can be installed separately, offering protection in hostile conditions.

Product Code: 6DR5120-0NG01-0AA0

More Siemens products at Turll.com