Solare Datensysteme Solar-Log - Manual (Page 301)

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Yaskawa
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101 Yaskawa
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Easy Installation Termination Addressing Interface
No Yes Yes RS485
Overview
•
Integrated interface
•
Where to connect: Terminal strip inside the inverter
•
Communication address must be allocated.
•
3-pin wiring
•
Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Address the inverter.
• Connect the inverters to each other
• Terminate the inverter as shown in the inverter's instructions.
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made cable connection with terminal block connector.
Procedure
1. Open the inverter as shown in the inverter's instructions.
2. Pull the free wires through the wire opening in the inverter.
3. If you are making the cable yourself, connect the wires as shown in the following diagram:
Note
Please note that the connection label (e.g. 2-6) refers to the second row on the terminal
block, connection 6).
Solar-Log™ terminal strip connector RJ45 inverter
Terminal PIN
► 1-(Data+) A 2-6 D+
► 3-GND 1-8 GND
► 4-(Data-) B 2-7 D-
4. If only one inverter is to be connected, it must be terminated according to the manufacturer's instruc-
tions.
5. Close the inverter cover if no other inverters are to be connected.
6. Insert the terminal block connector into the Solar-Log™ RS485 socket.