Solutronic SolPlus 25 - 12 Communication with Solarlog; 13 Sensor Connections

Communication with SolarLog™
SP25-55_User Manual_B8_EN_2012-11-06 17/32
12 Communication with SolarLog™
The data logger known as SolarLog™ from Solare Datensysteme GmbH can be used to network up to
32 inverters in an installation.
Please note that SolarLog™ and Solutronic's master-slave data communication function cannot be
used at the same time.
For communication with SolarLog™ the inverters and SolarLog™ must be connected to each other via
the standard RS485 port. Note the pin assignments of the RS485 connectors, which differ as follows:
Weitere Information zum Betrieb und zur Einstellung von SolarLog finden Sie im
„Installationshandbuch Solarlog“ auf www.solutronic.de.
13 Sensor Connections
A large number of different sensors can be connected to the inverter. The following sensor types are
currently supported:
Manufacturer Type/Model Remark
Mencke & Tegtmeyer Si-01TC Insolation sensor with internal
lithium battery
Usage conditional due to limited
service life of the battery
Mencke & Tegtmeyer Si-01TCext Insolation sensor
Mencke & Tegtmeyer Si-01TC-T Insolation sensor with
temperature sensor, see
description of parameter 209
Tritec Spektron 300 Insolation sensor
This list is constantly being added to. Please contact us if you would like information on a type/model
of sensor that is not in the list above.
If you interested in connecting sensors, please load the corresponding instructions on connecting
sensors from the CD supplied or download them from www.solutronic.de. You will also find additional
information there.
SP100 / 120
M12 farbcodiert
SP100 / 120
M12
SP25 - 55
3polig
SP25 -55
Patch
SolarLog
RS485 A (+) weiß 2 1 (links) 3 (gn/ws) 1
RS485 B (-) schwarz 4 2 (mitte) 6 (gn) 4
Masse blau 3 3 (rechts) 1+2 (or or-ws) 3
-frei- 2