Solare Datensysteme Solar-Log - Manual (Page 70)

70
Danfoss
Danfoss
18 Danfoss
18�1 Danfoss
Easy Installation Termination Addressing Interface
Yes Connection plug No RS485
Overview
•
Integrated interface
•
Where to connect: 2 RJ45 sockets on the right on the side cover
•
Communication address does not have to be assigned
•
4-pin wiring
•
Installation steps
• Switch off the inverters and Solar-Log™
• Connect inverters to the Solar-Log™
• Connect the inverters to each other
Connect inverters to the Solar-Log™
The wiring is done using a
•
ready-made RJ45 data cable (optional extra; not supplied)
or
•
self-made cable connection with RS485 data cable and terminal block connector.
Caution
The Master Mode has to be deactivated in the Pro series devices. See the manufacturer's
manual for more detailed instructions.
Procedure
1. Unscrew the side cover as shown in the inverter's instructions.
2. 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 6
► 3 1
► 3 2
► 4 3
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).