User Manual

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Siemens PXR11, PXR12 – System controllers CA1N9235en_03
Building Technologies 31 Jan 2009
LONWORKS® connection Interface type TP/FT-10
(Blocks 51 and 52) Transceiver FTT-10A
Bit rate 78 kBit/s
Protocol LonTalk
RJ45 connector wiring
Connecting cable for RXT10 Max. 3m
Wiring, plug-in screw terminal
Cable type See specifications in the RXC installa-
tion manual, CA110334
Cable length Max. 450m in free topology
Max. 900m in serial topology
Housing protection standard Protection standard to EN 60529 IP30
Protection class Isolation protection class II
Ambient conditions Operation Class 3K5 to IEC 721
Temperature 0 ... 50 °C
Humidity < 85 % rh
Transport Class 2K3 to IEC 721
Temperature – 25 ... 65 °C
Humidity < 95 % rh
Industry standards Product safety
Automatic electrical controls for
household and similar use
EN 60730-1
Electromagnetic compatibility
For use in residential, commercial
and light industrial premises
Interference immunity EN 61000-6-2
Emitted interference EN 61000-6-3
Meets the requirements for CE marking:
Electromagnetic compatibility 89/336/EEC
Dimensions See "Dimensions"
Weight without / with packaging 1.04 / 1.13 kg
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