Solare Datensysteme Solar-Log - Manual (Page 236)

236
SolarMax
SolarMax – S, C, MT, P, TS, TS-SV and HT- series
79 SolarMax
79�1 SolarMax – S, C, MT, P, TS, TS-SV and HT- series
Easy Installation Termination Addressing Interface
Yes No Yes RS485
Note regarding the HT series:
Inverter models that have more than 3 MPP trackers are subdivided by the Solar-Log™ into
multiple “virtual” devices. Thus, for inverter type 32HT4, for example, with 4 MPP trackers, two
virtual devices are detected.
» The reason for this is because the Solar-Log™ is limited to a maximum of 3 MPP trackers
per inverter.
Note for Solar-Log 200
The Solar-Log 200 is designed for one inverter only. For this reason, Solar Max inverters of
the HT series with more than 3 MPP trackers cannot be installed to the Solar-Log 200 since
the Solar-Log™ subdivides this model of inverter into multiple “virtual” devices.
Overview
•
Integrated interface
•
Where to connect: RJ45 socket on the outside of the inverter
•
Where to connect HT series: RJ45 socket inside the inverter
•
6-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
Connect inverters to the Solar-Log™
The wiring is done using a
•
ready-made data cable (optional extra; not supplied)
or
•
self-made RS485 data cable with RJ45 plug and terminal block connector.