Siemens SIPART PS2 I/P Positioner

The Siemens SIPART PS2 is a high-precision electropneumatic positioner engineered for both linear and rotary actuators. It delivers accurate valve positioning, stable control performance, and long operational life, making it one of the most trusted solutions in process automation. This positioner is widely used in industries such as oil & gas, chemical, water treatment, power plants, and general manufacturing where reliability and precision are essential.

Manufacturer: Siemens
Type: I/P Positioner (Electropneumatic Positioner for Linear and Rotary Actuator)
Model: 6DR4000-1N / 6DR4000-2N
Actuator Model: C73451-A430-B30
Internal circuits code: 1k5, 9V2, 40R
Family: SIPART
Series: PS2

Technical Information

• Supply Pressure: 1.4 to 7 bar
• Control signal: 0/4 to 20 mA
• Static destruction limit: 40 mA
• Supply voltage: 18 to 35 V
• Test voltage: 500 Vrms
• Connection: G1/4
• Type of Actuators: double-acting
• Operating Temperature: -30 to +80 °C
• Certificates: CE
• Ingress Protection: IP65
• Features: Single/Double-action, not explosion“proof, plastic housing

Internal Actuator Block

• Model: C73451-A430-B30
• Part No.: PS10116-A
• Code: 3600-12

This SIPART PS2 positioner offers excellent control accuracy, self-diagnostics, and easy commissioning. Its robust IP65 housing and wide operating temperature range ensure reliable performance even in harsh industrial environments. It is suitable for precise valve control in demanding automated processes where efficiency and reliability are critical.