Solare Datensysteme Solar-Log - Manual (Page 204)

204
Schüco
IPE CN series
72 Schüco
72�1 IPE CN series
Easy Installation Termination Addressing Interface
Yes Terminating plug Yes RS485
Selectable under RefuSol
Overview
•
Integrated interface.
•
Where to connect: RJ45 socket on the bottom of the inverter.
•
2-pin wiring.
•
Communication address must be allocated.
•
Installation steps
• Switch off the inverters and Solar-Log™.
• Connect inverters to the Solar-Log™.
• Connect the inverters to each other.
• Allocate communication address.
Note
To use active and reactive power management, all of the inverters need to be set to:
•
Protocol 1
•
57600 baud
•
Parameter 1164 = 2
Connect inverters to the Solar-Log™
The wiring is done using a
•
self-made, shielded 2 wire data cable and terminal block connector.
Procedure
1. Connect wires as shown in the diagram below.
Solar-Log™ terminal strip connector RS485 inverter socket
Terminal PIN
► 1 ► 2
► 4 ► 3
2. If only one inverter is to be connected this must be terminated.
On the sockets „RS485 OUT“ with REFUSOL round plugs bypass the connections PIN1 to PIN2 and
PIN3 to PIN4.
3. Close the inverter if no other inverters are to be connected.