Solare Datensysteme Solar-Log - Manual (Page 59)

59
Chint Power
Chint Power (CSP SC and CSP SCE to 20k)
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).
Note
Only connect inverter using the RS485/422 B/C interface.
1. If you are making the cable yourself, connect the wires as shown in the following diagram:
Solar-Log™ terminal strip connector RJ45 inverter
Terminal PIN
► 1 ► Pin 3
► 4 ► Pin 6
► 5 ► Pin 1
► 6 ► Pin 2
2. Insert the RJ45 plug into any RJ45 socket on inverter 1.
3. If only one inverter is to be connected terminate this in accordance with the inverter instructions.
4. Insert the terminal block connector into the Solar-Log™ RS485/422 B 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
Procedure
1. Insert the RJ45 plug into any RJ45 socket on inverter 1.
2. Insert the other end of the wire into any RJ45 socket on inverter 2.
3. Connect the other inverters to each other in the same way.
4. Terminate in the last inverter in accordance with the inverter instructions.