Solare Datensysteme Solar-Log - Manual (Page 58)

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Chint Power
Chint Power (CSP SC and CSP SCE to 20k)
14 Chint Power
14�1 Chint Power (CSP SC and CSP SCE to 20k)
Easy Installation Termination Addressing Interface
No Yes Yes 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
Select the Chint CPS<20k inverter during the initial configuration.
Installing the RS485 interface
Procedure
► Insert the RS485 interface in the bottom of the inverter in accordance with the interface card installati-
on 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.