Catalog

Room automation
Room operator units
For controllers RX.. (PPS2): QAX3.. / QAX8..
4-83
2015Some products are not available in every country
www.siemens.com/buildingtechnologies-productcatalog
Siemens Switzerland Ltd
Building Technologies Division
4
Power consumption 0.10 VA
Interface for controller PPS2
Interface for service PPS2 on RJ45
Sensing element‚ temperature NTC
Measuring range‚ temperature 0...40 °C
Time constant L8 min
Measurement accuracy ±0.25 K at 25 °C
±0.5 K at 5...30 °C
Setpoint readjustment range ±12 K
Degree of protection IP30
Mounting location Indoors
Mounting Directly on wall
In recessed or top-mounted conduit box
Room unit with PPS2 interface
Room units for acquiring the room temperature and operation of individual room control.
Data sheet N1741
Voltage supply PPS2
Dimensions (W x H x D) 90 x 100 x 32 mm
Data sheet N1741
Dimensions (W x H x D) 90 x 100 x 36 mm
Data sheet N1641
Dimensions (W x H x D) 90 x 100 x 36 mm
QAX3..
Stock No. Product No.
BPZ:QAX30.1 QAX30.1
Stock No. Product No.
BPZ:QAX31.1 QAX31.1
Stock No. Product No.
BPZ:QAX32.1 QAX32.1
Room unit with sensor and PPS2 interface
Room unit with sensor‚ setpoint adjuster and PPS2 interface
Room unit with sensor‚ setpoint and operating mode selector and PPS2 inter-
face
- Acquisition of room temperature
- Acquisition of room temperature
- Setpoint adjuster for room temperature
- Acquisition of room temperature
- Setpoint adjuster for room temperature
- Rocker switch for mode selection (Off / Auto)
QAX30.1
QAX31.1
QAX32.1