Solare Datensysteme Solar-Log - 16.3 Chint Power Modbus (DO - DO;HE)

80
Chint Power
16.3 ChintPowerModbus(DO-DO/HE)
Termination Addressing Interface
No Yes RS485
Selection available under Chint Power: Modbus.
The following types are to be connected according to this diagram:
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CPS SCA5KTL-DO
•
CPS SCA6KTL-DO
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CPS SCA7KTL-DO
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CPS SCA8KTL-DO
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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
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Integrated interface.
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Where to connect: RJ45 socket on the outside of the inverter.
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2-pin wiring.
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The communication addresses (1-247) have to be assigned.
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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.