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www.qundis.com Network
nodes
with gateway WTX16.GSM/IP/MOD-1CE1N2878en 10.09.2009
Functions
Reception and storage of the data transmitted by the consumption meters
Automatic creation of a network with up to 12 WT…16 (with a maximum of 500 consump-
tion meters)
Passing on all relevant consumption values to all WT…16 on the network
Communication via the QUNDIS gateway
Network node versions
The WT…16… network node is a component of the Q AMR system and has been designed
for exclusive use with that system.
The network node with integrated gateway is available in a number of versions for different
applications:
Type code
(ASN)
Application Integrated
M-Bus master
Max. number of
meters
WTX16.GSM
Network node with gateway
remote readout via GSM
yes,
5 additional
unit loads
2000
WTX16.IP
Network node with gateway
remote readout via Ethernet
yes,
5 additional
unit loads
2000
WTX16.MOD-1
Network node with gateway
remote readout via GSM or GPRS*)
no 500**)
*) The use of the GPRS application requires certain provisions by the network operator. To
use the GPRS option the user has to conclude a special contract with the service pro-
vider.
**) WTX16.MOD-1 has no M-Bus master. It cannot be used to interconnect different net-
works.
Combinations
All network nodes with gateway can be used in any combination with other QUNDIS network
nodes as long as the maximum number of 12 nodes per network is not exceeded.
Network nodes with gateway and integrated M-Bus master (WTX16.GSM and WTX16.IP)
can read external M-Bus meters complying EN1434/3.
