6DR5020-0NM01-0AA0 SIEMENS Exclusive SIPART PS2 Smart Positioner Original Brand New

6DR5020-0NM01-0AA0 SIEMENS Exclusive SIPART PS2 Smart Positioner Original Brand New

The SIEMENS 6DR5020-0NM01-0AA0 is a high-precision SIPART PS2 smart electropneumatic positioner, designed to control pneumatic linear and part-turn actuators with outstanding efficiency. Operating on a 4–20 mA signal, it includes non-contacting wear-free position detection (NCS) and is housed in a robust polycarbonate enclosure for durable performance. With analog position feedback via an Analog Output Module (AOM), this model ensures reliable and real-time valve monitoring in industrial environments.

The SIPART PS2 is capable of both standard and fail-safe operations and can depressurize the actuator in case of electrical auxiliary power failure (for single-acting only). Although it does not include explosion protection or limit monitoring by default, these can be added with optional modules such as ILS, MLS, or DIO modules. The design supports high adaptability and upgradeability depending on the operational needs.

Overview

SIPART PS2 positioners adjust pneumatic valve positions according to process setpoints. Their advanced diagnostic features, available both online and offline, enable real-time condition monitoring of valve operations. With optional pressure sensors, diagnostics can be further enhanced for predictive maintenance and increased plant efficiency.

Design

The SIPART PS2 is engineered with the following core components:

• Base plate and lid (with or without inspection window)
• Electronics for 4–20 mA input, HART, PROFIBUS PA, or FOUNDATION Fieldbus
• Non-contacting sensor (NCS) for precise position feedback
• Pneumatic block with flexible connection options for gauge blocks, boosters, or safety valves

Mounting is supported via standard kits to linear or rotary actuators. The unit is also compatible with remote-mounted setups to protect against harsh ambient conditions such as vibration, temperature extremes, or magnetic interference.

Optional Expansion

SIPART PS2 can be extended with various optional modules:

• Analog Output Module (AOM): Analog feedback 4–20 mA
• Digital I/O Module (DIO): 3 digital outputs, 1 digital input for alarms or limits
• Inductive Limit Switches (ILS): NAMUR-compliant signal detection
• Mechanical Limit Switches (MLS): Physical limit detection with fault indication

All modules are electrically isolated and hot-swappable, allowing seamless integration or retrofit without downtime.

Product Code: 6DR5020-0NM01-0AA0

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