Bottom connections
Fig.: Top Connections Solar-Log 1200
Solar-Log 1200
Relay
RS485 - A
RS485/422 - B
Power 12 V
Network
Relay with change-over
contact
RS485 interface, 4 pin:
Connection for inverters
and/or accessories (inac-
tive if the optional Blue-
tooth interface is used)
RS485 interface, 6 pin:
Connection for inverters
and additional accessories
12 volt DC input
Ethernet network interface,
10/100 Mbit
Unit connections
21
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