DESIGO building automation system

PXM10 plant operator terminal
The PXM10 operator terminal allows full local operation of an automation station.
The unit incorporates user-friendly "single-button" operation and a high-quality
display panel.
PXM10 can be mounted remotely for compact and modular automation stations in
the control panel door.
PXM10 operator unit
Display of setpoints and actual values
Alarm display
Time scheduler
PXM10 operator functions
• Display of measured values, setpoints,
plant states and operating modes.
• Setpoint adjustment where required.
• Visual alarm display.
• Alarm display with scope for acknowledgement.
• Graphics-based display of time schedule.
QAX… room units
Up to five, bus-capable QAX… room units can be connected to the automation
station PPS bus allowing the room user to modify comfort values to meet individual
needs.
QAX30.1 QAX31.1 QAX32.1 QAX33.1 QAX34.1 QAX84.1/PPS2 2)
Function overview
QAX30.1
QAX90.1 1)
QAX31.1 QAX32.1 QAX33.1 QAX34.1
QAX91.1 1) QAX34.3 3)
Room temperature sensor • • • • • •
Setpoint correction • • • • •
Operating mode switch • • • •
Fan speed switch • • •
LCD display for room temperature,
setpoint adjustment and operating mode
• •
1) wireless room units 2) Flush mounted room 3) One device per PXC…
QAX84.1/
PPS2 2)
Additional information available at: Room unit: Key to individual comfort
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Siemens DESIGO Building automation and control system CM110660en_03
Building Technologies
System description