6
Chapter 2. Connections
2.1 Interface connectors, internal connections (mainboard)
1
2
3
4
1
–
Mains connector
2
–
Push button
3
–
ATP connector (to the meter)
4
–
SIM card socket (push-insert,
mini SIM card, type 2FF)
5
–
6pcs Status LEDs
6
–
SMA antenna connector
5
7
–
U.FL antenna connector
8
–
Telit wireless module
9
–
Rechargeable battery (for RTC clock)
10
–
Power adapter unit
11
–
Optional RJ12 interface Customer Interface
connector (6P6C)
–
by order request
12
–
Data connector (for M-Bus expansion board)
6
7
8
9
10
12
11
Summary of Contents for WM-E3S
Page 13: ...13 ANTENNA MODEM...
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