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www.qundis.com Network
Node WTT16 V22
CE1N2874en
09.09.2009
Optical IrDA-interface
Starting from version 2.2 each network node supports optical IrDa interface. This
interface is always active and could be used for service with commissioning tools
or for data exchange with others IrDA-able QUNDIS products. IrDA-master mode
has to be started manually if network node it self should work as IrDA-master (e.g
for data exchange with metering device).
Technical data
conformity to EMC directives
Safety class
IP32
Safety class
2
Electromagnetic compatibility
immunity:
EN 55 024/EN 301 489
emissions:
EN 55 022/EN 300 220-1
Operating voltage WTT16...
DC 3.6 V
Lifetime of main battery
> 5 years
Operating voltage WTX16...
AC 100..240 V, 50/60Hz
Rated frequency
868.3 MHz
Transmitter power
< 14 dBm
Frequency of transmission
<1%
Perm. ambient temperature
Transport and storage
Operation
20...+60 °C (< 30°C recommended)
0...55 °C
Weight
0.3 kg
Dimensions
184
3
1
,8
9
,7
200
60
R
150
R
1
0
0
1
5
0
25
0
25
0
R
55
250
2,5
R
55
15
0
20
5
9,7
25
,3
25
0
R
250
R
200
160
2,5
55
Dimensions in mm
WTX16...
WTT16...
The information provided in this Data Sheet only gives general descriptions and general technical features
which, in the case of specific applications, may not necessarily apply, or which may change due to further
development of the product. Technical features are binding only when expressly agreed upon at the time a
contract is concluded.
2009 QUNDIS GmbH
Subject to alteration
