6DR5223-0EM00-0AA0 SIEMENS Exclusive SIPART PS2 Electropneumatic Positioner Original Brand New

6DR5223-0EM00-0AA0 SIEMENS Exclusive SIPART PS2 Electropneumatic Positioner Original Brand New

The SIEMENS SIPART PS2 electropneumatic positioner with product code 6DR5223-0EM00-0AA0 is a high-precision control solution for pneumatic actuators. Engineered to operate in demanding industrial environments, it offers a 4...20 mA signal interface with HART protocol, housed in a robust aluminum enclosure. The positioner is suitable for both linear and part-turn actuators and features double-acting functionality with Ex/nEx protection standards.

This model does not include a limit monitor or option module, but provides powerful diagnostics both online and offline. With intrinsic safety (Ex i) and compatibility with various add-ons like gauge blocks or boosters, it is ideal for safe and flexible valve control across a wide range of applications.

Overview

The SIPART PS2 controls valve positioning by adjusting actuator pressure based on a setpoint input. Its advanced diagnostic functions help monitor performance during operations or batch processing. These diagnostics can be expanded through pressure sensors for enhanced process visibility and reliability.

Design

The SIPART PS2 digital positioner comprises:

• Base plate with or without inspection window
• Electronics supporting 4–20 mA, HART, PROFIBUS PA, and FOUNDATION Fieldbus protocols
• Position feedback via potentiometer or non-contact sensor (NCS)
• Pneumatic block for supply and output pressure on the right side

Optional accessories such as gauge blocks, venting blocks, boosters, or VDI3847 interfaces can be installed for greater functionality. The device is mounted on linear or part-turn actuators using standard mounting kits.

Optional Modules & Features

SIPART PS2 can be optionally expanded with:

• Analog Output Module (AOM) – For 4–20 mA position feedback
• Digital I/O Module (DIO) – For alarms, limit monitoring, and safety reactions
• Inductive Limit Switches (ILS) – For NAMUR-compliant signal monitoring
• Mechanical Limit Switches (MLS) – For mechanical limit monitoring with fault indication

All optional modules are electrically isolated and support self-signaling for fault conditions. Easy retrofit is supported.

Separate Mounting

SIPART PS2 allows separate mounting from the actuator, enabling protection against harsh environments like vibration or radiation. Pneumatic and electrical connections enable remote functionality for maximum flexibility.

Product Code: 6DR5223-0EM00-0AA0

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