Solare Datensysteme Solar-Log - 75 Samil Power; 75.1 Samil Power

258
Samil Power
75Samil Power
75.1 Samil Power
Termination Addressing Interface
- No RS422
Overview
•
Integrated interface
•
2 RJ11 sockets inside the inverter.
•
4-pin wiring - only on RS485/422 B or C connection of the Solar-Log™
•
Communication address does not have to be assigned
Note
Only connect inverter using the RS485/422 B or C interface.
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 data cable (optional extra; not supplied)
•
self-made, shielded 4 wire data cable and terminal block connector.
Procedure
1. Open the inverter 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 connec-
tor
Inverter SolarRiver* Inverter SolarLake
RS485/422 B RJ 11 socket RJ45 socket
► 1 ► 2 R+ ► 3 R+
► 4 ► 1 R- ► 6 R-
► 5 ► 4 T+ ► 1 T+
► 6 ► 3 T- ► 2 T-
*Some of the SolarRiver models use the same connection as SolarLake. Setup the wiring accoring to SolarLake in
this case.