Solare Datensysteme Solar-Log - Manual (Page 62)

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Chint Power
Chint Power Modbus
14�3 Chint Power Modbus
Easy Installation Termination Addressing Interface
No No Yes RS485
The following types are to be connected according to this diagram:
CPS SCA5KTL-DO
CPS SCA6KTL-DO
CPS SCA7KTL-DO
CPS SCA8KTL-DO
CPS SCA10KTL-DO
CPS SCA12KTL-DO
CPS SCA8KTL-DO/HE
CPS SCA10KTL-DO/HE
CPS SCA12KTL-DO/HE
Select the inverter Chint-Mod for the inverter detection.
Overview
•
Integrated interface
•
Where to connect: RJ45 socket on the outside of the inverter
•
2-pin wiring
•
The communication addresses (1-247) have to be assigned
•
Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
• Allocate communication address
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 Solar-Log™ interface(s).
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made, shielded 2 wire data cable with a RJ45 socket and a terminal block connector.