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Electronics section
Wall-mounted section
4/9
Building Technologies
HVAC Products
1
2
3
4
5
6
MODE
7
8
RESET
1
Connector for M-bus service connection
2
Connector for RS-232 module
3
Screw 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)
The wall-mounted section of WTX16.GSM and WTX16.IP contains these components:
6
5
4
10
The wall-mounted section of WTX16.MOD contains these components:
9
6
5
4
1
10
1
Mains connection L and N
2
Permanently installed cable (no flexible cable!)
3
Extra insulation (shrink sleeve)
4
Connector for power supply DC 3,6 V
5
Screw terminal for the fixed M-bus connection
6
Connector for M-bus service connection
7
M3 nut to fix the hinged protection lid (WTX16.GSM and WTX16.IP only)
8
Antenna (WTX16.GSM only)
9
SIM card holder (WTX16.MOD only)
10 Indication of mains supply
11 RS-232 interface for servicing
Network nodes with gateway WTX16...
10
9
11
DISPLAY
8
11
7
1
2
3
11
1
3
2
CE1N2878en
14.07.2005
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