PRODUCT DESCRIPTION
SIEMENS QM3.P74 - Pneumatic Module
The SIEMENS QM3.P74 is a specialized pneumatic module designed for integration within the SIPART PS2 electro-pneumatic positioner series. This module facilitates precise control and measurement of pneumatic signals, enabling accurate valve positioning and robust process control. It serves as a critical internal component for managing air supply and exhaust to industrial actuators, ensuring reliable operation in demanding process automation environments.
Technical Specifications:
- SERIES/FAMILY: SIPART PS2 Positioner Internal Component
- COMPONENT TYPE: Pneumatic Module
- ELECTRICAL SPECS: OPERATING VOLTAGE: Supplied internally by host SIPART PS2 (typically 24VDC) POWER CONSUMPTION: Minimal, integrated into positioner's overall consumption.
- MECHANICAL/PHYSICAL: PRESSURE RANGE: Typically 0.2 to 6 bar (3 to 90 psi) for standard applications, specific range dependent on SIPART PS2 configuration AIR CONSUMPTION: Inherited from host SIPART PS2 specifications MOUNTING: Internal, integrated within the SIPART PS2 housing.
- INTERFACE/CONTROL: INTERNAL COMMUNICATION: Digital interface to SIPART PS2 main control board FEEDBACK: Provides pneumatic pressure status to the positioner's control logic.
- ENVIRONMENTAL/MOUNTING: IP RATING: Inherits IP66/NEMA 4X rating of the host SIPART PS2 positioner OPERATING TEMPERATURE: -30 to +80 degrees C (dependent on SIPART PS2 variant) COOLING METHOD: Convection, integrated within positioner's thermal design.
- COMPATIBILITY/APPLICATION: COMPATIBILITY: Exclusively designed for SIEMENS SIPART PS2 electro-pneumatic valve positioners APPLICATION: Precision control of pneumatic actuators in process industries, chemical plants, power generation, and oil & gas.