SMA NET Piggy-Back Technical Description page 13

SMA Solar Technology AG
Connecting the Sunny Boy Control to the analog telephone network
Sunny Boy Control
with NET socket
RJ45 plug
Insert the wide 8-pole modular plug into the NET socket of your Sunny Boy Control. Now connect
the thin 6-pole end of the cable to the telephone wall jack. An adapter that makes the modular plug
compatible with TAE-N is included for the TAE jacks commonly found in Germany. Connect it to one
of the two N-coded jacks.
PIN Assignment of the NET Piggy-Back "Analog Modem" Version
Whereas the TAE plug is provided for connecting to the telephone network in Germany, the RJ45
plug is normally used for connecting to all other telephone networks. In special cases a connection
can be made based on the information in the table below or else an adapter must be obtained from
a specialist dealer.
NET RJ12
1 -
2 1
3 2
4 3
5 4
6 5
7 6
8 -
Technical Description
TAE Specification
-
-
5 b2
2 b
1 a
6 a2
-
-
TAE adapter
RJ12 plug
Description
not used
not used
"Ring" relay
b line, also labeled as ring
a line, also labeled as tip
"Tip" relay
not used
not used
NETPB-TEN081708
Electrical Connection
analog
telephone jack
13