Siemens QAX32.1 User Manual

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Siemens QAX32.1 – Room unit with PPS2 interface CA2N1641en_03
Building Technologies 2015-12-23
Standards, directives
and
approvals
Product standard
EN 60730-1
Automatic electrical controls for
household and similar use
Electromagnetic compatibility (Applications)
For use in residential, commerce, light
-
industrial and industrial environments
EU conformity (CE)
CA2T1741xx *)
UL certification (US)
UL916, http://ul.com/database
RCM-conformity (EMC)
A5W00005055 *)
EAC conformity
Eurasia conformity
Environmental
compatibility
Product environmental declaration (co
ntains
data on RoHS compliance, material
s compo-
sition, packaging, environmental benefit,
disposal)
A6V10736277_en
--_a *)
Dimensions
See “Dimensions”
Color
Housing front, dial
NCS S 0502-G, ≈ RAL 9003 signal white
Housing, base unit, rocker switch
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.
The bus cable (Terminals 3 and 4) is therefore looped to the tool socket (Pins 1 and 2).
The bus cable is not affected by the room unit.
For connection of a service terminal, the PPS2 interface (Terminals 1 and 2) is also
connected to the tool socket.
8
7 6 5 4 3 2
1
C– C+ CP– CP+
80085
PPS2 interface, supply voltage
CP+ 1 Device supply, Data PPS2 (pos.)
CP– 2 Device supply, Data PPS2 (neg.)
Bus connection (looped to tool socket)
C+ 3 With L
ONWORKS® bus (Desigo RXC): CLA
C– 4 With L
ONWORKS® bus (Desigo RXC): CLB
5 ... 8 Not used
Standard type RJ45 tool socket.
1
3206Z01
2 3 4 5 6 7 8
With L
ON
W
ORKS
® bus (Desigo RXC): CLA
With LONWORKS® bus (Desigo RXC): CLB
Not used
Not used
Not used
Not used
CP+ Data PPS2
CP– Data PPS2
Terminal layout
Tool socket

Siemens QAX32.1 Specifications

General

Brand	Siemens
Model	QAX32.1
Category	Temperature Controller
Language	English