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Use
CA2N1641en_03
2015-12-23
Desigo™ RX
Room unit with PPS2
interface
for use with:
– devices of the ranges Desigo RXC, RXB, RXL, and RXA (PPS2)
– Desigo PX Automation stations
– devices with a PPS2 interface
Room temperature measurement
•
•
Room temperature setpoint adjuster
•
Control mode selector switch (
•
PPS2 interface to controller
•
Socket for commissioning and service tool or service terminal
The room unit is used in rooms controlled by an individual room control system, to
measure the room temperature and for operation of a room controller.
It can also be used in conjunction with a Desigo PXC... automation station
The room unit incorporates a socket for a commissioning and service tool or service
terminal. This tool socket provides access via the PPS2 interface or via a bus system
(e.g. L
W
® bus) to the connected individual room controller.
ON
ORKS
1) If room units QAX32.1, QAX33.1, QAX34.1 or QAX84.1 are used in conjunction with a PXC
automation station, the room unit will show the request of the user and not the effective state.
1)
/ Auto)
Building Technologies
1
641
QAX32.1
1)
.
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Related Manuals for Siemens QAX32.1
Summary of Contents for Siemens QAX32.1
- Page 1 ® bus) to the connected individual room controller. ORKS 1) If room units QAX32.1, QAX33.1, QAX34.1 or QAX84.1 are used in conjunction with a PXC automation station, the room unit will show the request of the user and not the effective state.
-
Page 2: Equipment Combinations
The controller operates at the setback setpoints (at night, or when room is unoccupied or occupied intermittently) Auto Comfort mode (room occupied) For details of these functions, refer to the application description for the relevant controller range. Siemens QAX32.1 – Room unit with PPS2 interface CA2N1641en_03 Building Technologies 2015-12-23... -
Page 3: Engineering Notes
• A mounting kit is included with the unit. Installation notes Local installation regulations must be observed. Note! The room unit is not protected against connection to AC 230 V. STOP Siemens QAX32.1 – Room unit with PPS2 interface CA2N1641en_03 Building Technologies 2015-12-23... -
Page 4: Commissioning Notes
Ambient air conditions Class 3K5 Class 2K3 Temperature 0 ... 50 °C – 25 ... 70 °C Humidity < 85 %rH < 95 %rH Mechanical conditions Class 3M2 Class 2M2 Siemens QAX32.1 – Room unit with PPS2 interface CA2N1641en_03 Building Technologies 2015-12-23... -
Page 5: Connection Terminals
RAL 7035 light grey Weight Excluding packaging 0.12 kg *) The documents can be downloaded from http://siemens.com/bt/download. Connection terminals The tool socket on the room unit provides access to the connected individual room controller via the commissioning and service tool or the service terminal. - Page 6 Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 © Siemens Switzerland Ltd 2000 www.siemens.com/buildingtechnologies Delivery and technical specifications subject to change Siemens QAX32.1 – Room unit with PPS2 interface CA2N1641en_03 Building Technologies 2015-12-23...