User Manual For DATCOM Components

4
Datalogger The heart of SolarNet is the Datalogger. It coordinates data traffic and
makes sure that even large amounts of data are distributed quickly and
securely. In addition, the Datalogger also records data for the entire sys-
tem over long periods of time.
The Datalogger is equipped with three data interfaces
- Two for direct data transmission to the PC (RS232 and USB)
- One for remote PC data queries via modem and telephone line
(RS232)
The Datalogger is available in three versions.
Datalogger pro:
Datalogger pro can record data from up to 100 inverters and 10 sensor
cards/boxes.
Datalogger easy:
Datalogger easy can only record data from the inverter and sensor card /
box using Address 1.
Datalogger Web:
Datalogger Web can record data transmitted via the Internet from up to
100 inverters and 10 sensor cards/boxes.
Important In the rest of this manual, Datalogger pro, Datalogger easy and
Datalogger Web are only referred to specifically if the information relates
solely to that version. The term „Datalogger“ is used on its own for informa-
tion that relates to Datalogger pro, Datalogger easy and Datalogger Web.
DATCOM /
Plug-in Card
Principle
(continued)
The following maximum number of DATCOM components and inverters
can be connected to a total system (as of May 2008):
- 100 Fronius IG or Fronius IG Plus series inverters (a combination of
different types is possible, e.g. IG 15 and IG 60 with an internal and
external housing, or IG Plus 100)
- 1 Datalogger pro or easy card / box or Datalogger Web
- 10 sensor cards / boxes
- 10 public display cards / boxes
- 1 interface card / box
- 200 string controls
However, the system is designed to be easily upgradeable as new DAT-
COM components are developed.