78
Chint Power
16.2
Chint Power (CPS 20k+)
Termination
Addressing
Interface
Yes
Yes
RS485
Overview
•
Integrated interface.
•
Where to connect: RJ45 socket on the outside of the inverter.
•
2-pin wiring.
•
The communication addresses (1-32) 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.
Select the Chint inverter during the initial configuration.
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made cable connection with RS485 data cable and terminal block connector.
Procedure
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).
1. Connect wires as shown in the diagram below:
Solar-Log™ terminal strip connector
RJ45 inverter
Terminal
PIN
►
1
►
1-485+
►
4
►
3-485-
2. Insert the RJ45 plug into any RJ45 socket on inverter 1.
3. If no further inverter is connected, terminate the inverter according to the instructions for the inverter.
4. Insert the terminal block connector into the Solar-Log™ RS485 socket.
Connect the inverters to each other
•
Connect using a network cable (patch cable).
•
Where to connect: RJ45 socket on the outside of the inverter.
Summary of Contents for Solar-Log
Page 1: ...1 Components Connection Manual V 4 2 3 Solar Log EN ...
Page 20: ...20 01 Inverter ...
Page 398: ...398 Appendix 113Appendix 113 1 SMA mixed wiring Fig SMA mixed wiring ...
Page 402: ...402 02 Meter ...
Page 444: ...444 03 Battery Systems ...
Page 456: ...456 sonnen Note Only one battery system can be connected to a Solar Log device ...
Page 463: ...463 04 Heating rods ...
Page 470: ...470 05 Heating pumps ...
Page 478: ...478 06 Sensors ...
Page 488: ...488 07 Pyranometer ...
Page 495: ...495 08 Smart Plug components ...
Page 502: ...502 09 Power Charging Stations ...