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www.qundis.com Network
nodes
with gateway WTX16.GSM/IP/MOD-1CE1N2878en 10.09.2009
The WT…16… consists of 2 major sections: The base and the housing with the electronics.
It is thus possible to mount the base prior to commissioning, enabling the electrical installer
to connect the WTX16 to the mains network. At the time of commissioning, the electronics
section is snapped on and the electrical connections are made.
The electronics section is identical for all types of network nodes. It contains control ele-
ments of the network:
RESET
MODE
DISPLAY
1
2
3
4
6
7
11
10
8
9
5
1.
Connector for M-bus service connection
2.
Connector for RS-232 module
3.
Plug terminal for the fixed M-bus connection
4.
Connector for power supply DC 3,6 V
5.
Connector for backup battery
6.
Operating mode button (MODE, red)
7.
Button for switching the display (DISPLAY, blue)
8.
Reset button (recessed)
9. Display
10.
Connector (not for the user)
11.
Firmware memory (covered up)
Basic design
Electronics section
