PRODUCT DESCRIPTION
SIEMENS POL871.72/STD - Room Operating Unit
The SIEMENS POL871.72/STD is a dedicated room operating unit designed for precise climate control within building automation systems. It functions as a local user interface and integrated sensor for temperature and humidity, facilitating direct occupant interaction with HVAC control strategies. This unit integrates seamlessly into SIEMENS Synco 700 series controllers, providing essential data acquisition and command input for zone-specific environmental management in commercial and institutional facilities.
Technical Specifications:
- SERIES/FAMILY: Synco 700
- COMPONENT TYPE: Room Operating Unit
- ELECTRICAL SPECS: NOMINAL VOLTAGE: 24VDC (via bus or external supply) POWER CONSUMPTION: Typically < 1W
- MECHANICAL/PHYSICAL: FORM FACTOR: Wall-mounted, compact enclosure INTEGRATED SENSORS: Temperature, Relative Humidity DISPLAY: Backlit LCD with segment display USER INTERFACE: Push buttons, rotary knob
- INTERFACE/CONTROL: COMMUNICATION PROTOCOL: LPB (Local Process Bus) FEEDBACK: Display of measured values, setpoints, operating modes, and fault indicators
- ENVIRONMENTAL/MOUNTING: IP RATING: IP30 OPERATING TEMPERATURE: 0 to 50 degrees Celsius MOUNTING STYLE: Surface-mounted on standard wall box
- COMPATIBILITY/APPLICATION: COMPATIBLE SYSTEMS: SIEMENS Synco 700 series controllers TARGET APPLICATIONS: Individual room climate control in commercial buildings, offices, hotels, and educational facilities