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Solar-Log™ PRO380 Mod
Solar-Log™ PRO380 Mod
Connection diagram for different operating modes
The meter connections are labeled IN (bottom) and OUT (top).
Solar-Log™ Pro380 Mod (RS485 or S0) connection assignments
► As consumption or sub-consumer meter Connection to the grid (IN) – connection for appli-
ances (OUT)
► As inverter / production meter Connection for the production (IN) – connection to
the grid (OUT)
Solar-Log™ Pro380 Mod connection assignments (only RS485)
► As a consumption meter (bi-directional) Connection for grid (OUT) – connection to the
house/plant (IN)
(installation position according to the arrow system)
► As battery meter (bi-directional): Connection to the production/grid (IN) – connection
to the battery (OUT)
Cable connection via RS485:
Solar-Log™ terminal strip connector Solar-Log™ PRO380 Mod
Terminal PIN
► 1 22 (A)
► 4 23 (B)
Note
If the meter is the last device on the bus, it has to be terminated at connection block 22 and 23
with a resistor (120 ohm / 0.25W).
Note
The Solar-Log™ PRO380 Mod cannot be connected to the inverters with a single bus.
For this reason, use one RS485 connection for the inverters and one RS485 connection for the
Solar-Log™ PRO380 Mod.
► A combination with an M&T Sensor on the same bus is possible.
Possible meter operating modes for the Solar-Log™ PRO380 Mod via RS485:
•
Battery (Bi-directional meter)
•
Meter for the entire plant
•
Sub-consumption meter
•
Consumption meter
•
Battery (Bi-directional meter)
•
Inverter mode
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