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Use
CA2N1741en_03
2015-12-23
QAX30.1
Desigo™ RX
Room units 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
•
PPS2 interface to controller
•
Socket for commissioning and service tool or service terminal
The room units are used in rooms controlled by an individual room control system, to
measure the room temperature, and, in the case of the QAX31.1, to adjust the room
temperature setpoint.
They can also be used in conjunction with a Desigo PXC... automation station
The room units incorporate 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
QAX31.1
Building Technologies
1
741
QAX30.1
QAX31.1
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Related Manuals for Siemens QAX30.1
Summary of Contents for Siemens QAX30.1
- Page 1 QAX31.1 QAX30.1 Desigo™ RX QAX30.1 Room units with PPS2 QAX31.1 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 •...
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Page 2: Equipment Combinations
Socket for the commissioning Housing and service tool or service terminal 80169A Operator controls and indication Dial for stepless adjustment of the setpoint 01884 Address plugs inside the housing Siemens QAX30.1, QAX31.1 – Room units with PPS2 interface CA2N1741en_02 Building Technologies 2015-12-23... -
Page 3: Engineering Notes
PPS2 addresses. The duration of the corre- sponding cycle is: RXA: 10 sec; RXB, RXL and RXC: 3 min; PX: 30 sec. Siemens QAX30.1, QAX31.1 – Room units with PPS2 interface CA2N1741en_02 Building Technologies 2015-12-23... - Page 4 NCS S 0502-G, ≈ RAL 9003 signal white Housing, base unit RAL 7035 light grey Weight Excluding packaging 0.12 kg *) The documents can be downloaded from http://siemens.com/bt/download. Siemens QAX30.1, QAX31.1 – Room units with PPS2 interface CA2N1741en_02 Building Technologies 2015-12-23...
- Page 5 = Twisted pair Room unit QAX30.1 Room controller RXC... Connection for RXT10 commissioning and service tool Connection for service terminal with PPS2 interface Dimensions All dimensions in mm Siemens QAX30.1, QAX31.1 – Room units with PPS2 interface CA2N1741en_02 Building Technologies 2015-12-23...
- 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 QAX30.1, QAX31.1 – Room units with PPS2 interface CA2N1741en_02 Building Technologies 2015-12-23...