418
Solar-Log™ PRO
Connection diagram for different operating modes
The pin assignments refer to the figure on page 341
Solar-Log™ Pro380 CT (RS485 or S0) connection assignments
►
As consumption or sub-consumer meter
Access to the grid on converter K(P1) - outgoing line to
appliance on converter L(P2)
►
As generator / meter for the entire plant
Access to production on converter K(P1) - outgoing line to
the grid on converter L(P2)
Solar-Log™ Pro380 CT connection assignments (only RS485)
►
As a consumption meter (bi-directional)
Access to the grid on converter L(P2) - outgoing line to
house/plant on converter K(P1)
(installation position according to the arrow system)
------------------------------------------------------------------
(Starting with firmware version 3.4.2, the metering direc
-
tion (report) for consumption meters in bi-direction mode
can be set in the Solar-Log™.)
►
As a battery meter (bi-directional)
Access to production/grid on converter K(P1) - outgoing
line to the battery on converter L(P2)
Cable connection via RS485:
Solar-Log™ terminal strip connector
Solar-Log 50
Solar-Log™ PRO380-CT (COM)
Terminal
PIN
►
1
1 or 5
22 (A)
►
4
4 or 6
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 CT 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 So-
lar-Log™ PRO380 CT.
►
A combination with a M&T sensor as well as with the Solar-Log™ PRO380 Mod and Solar-Log™
Pro1 Mod in the same bus is possible.
Possible meter operating modes for the Solar-Log™ PRO380 CT via RS485:
•
Battery meter (bi-directional)
•
Total plant meter
•
Sub-consumption meter
•
Consumption meter
•
Consumption meter (bi-directional)
•
Generator
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...