Installation manual

254
Zeversolar
Zeversolar
88 Zeversolar
88�1 Zeversolar
Easy Installation Termination Addressing Sensors RS485 Meters RS485 Interface
No
Yes
No
No No RS422
Overview
•
Interface not integrated; Retrofit RS485 interface card.
•
Where to connect: RJ45 socket on the outside of the inverter
•
4-pin cable – only on RS485/422 B 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 de-
tection at startup, in the Configuration/Basis/Inverters dialog box.
The inverters can be identified using the displayed serial number.
•
Installation steps
• Switch off the inverters and Solar-Log™
• Install the RS485 interface in the inverter
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
Installing the RS485 interface
Procedure
► Insert the RS485 interface in the bottom of the inverter in accordance with the interface card
installation instructions and screw in.
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-Solar-Log™interface.