User Manual

9
Siemens A6V10733768_en--_b
2020-04-29
Technical data
Power supply
Operating voltage KNX / PL-Link DC 21...30 V
Max power consumption 7...10 mA
Interfaces
Type of port between room automation station
and room operator unit
KNX / PL-Link
Baud rate 9.6 kbps
Protocol KNX PL-LINK
Standard KNX connector Wire diameter 0.8 mm, max. 1.0 mm (solid conductor only)
Cable type 2-core twisted pair, stranded, solid
Single cable length (from room automation station
to room operator unit)
<1000 m
Cables must comply with KNX specifications, see TRA Install. manual, CM111043*)
Section 0.5…1.5 mm²
Bus line polarity PL+,PL-
Bus terminating resister Not required
*) The documents can be downloaded from http://siemens.com/bt/download.
Sensor data
Temperature sensor Measuring element NTC resistance sensor
Measuring range 0..50 °C
Measuring accuracy (5...30 °C) ±0.8 °C
Measuring accuracy (25 °C) ±0.5 °C
Humidity sensor Measuring range 10%...95% r.h.
Accuracy (r.h. 20%...80%) ±4% at 25 °C
Accuracy (r.h. 0%...20%, 80%...95%) ±6% at 25 °C
Ambient conditions and protection classification
Housing protection
Protection standard as per EN 60529
● IP30
● IP33 for surface parts
Insulation protection class Class III
Climatic ambient conditions
● Normal operation
● Transport
● Environmental conditions: Class 3K5
Temperature 0...50 °C (0... 122 °F)
Air humidity <85% rh.
● Environmental conditions: Class 2K3
Temperature -25...70 °C (-4... 158 °F)
Air humidity <95% rh.
Mechanical ambient conditions
Normal operation
Transport
Class 3M2
Class 2M2
Standards, directives and approvals
EU conformity (CE) A5W90002237 *)
RCM conformity to EMC emission standard A5W90002243 *)
IC compliance CAN ICE-3(B)/NMB-3(B)