Solare Datensysteme Solar-Log - 30 Europa-Solar AG; 30.1 Europa-Solar AG

122
Europa-Solar AG
30 Europa-SolarAG
30.1 Europa-SolarAG
Termination Addressing Interface
Yes No RS422
Overview
•
Integrated interface.
•
Where to connect: RJ45 socket inside the inverter.
•
4-pin cable – only on RS485/422 B or C connection of the Solar-Log™.
•
Communication address does not have to be assigned.
Note
The order in which the inverters are displayed in the Solar-Log™ after detection is random. We strongly
recommend that you change the order of the inverters immediately after detection at startup, in the
Configuration | Devices | Configuration | Order dialog box.
► The inverters can be identified using the displayed serial number.
•
Installation steps:
• Switch off the inverters and Solar-Log™.
• Connect inverters to the Solar-Log™.
• Connect the inverters to each other.
Connect inverters to the Solar-Log™
The wiring is done using a
•
ready-made BRJ1 data cable (optional extra; not supplied)
or
•
self-made cable connection with RS485 data cable and terminal block connector.
Caution
Risk of damage to the unit!
The Solar-Log™ also has an RJ45 socket, which must never be connected to the RJ45 socket on the
inverter.
► Only connect inverters via the RS485/422 B or C-Solar-Log™ interface.
Procedure
1. Open the inverter as shown in the inverter's instructions.
2. If you are making the cable yourself, connect the wires as shown in the following diagram: