Cabling up to 100
Following the cable connections described below, connect each 'OUT' socket of the
previous DATCOM device to the 'IN' socket of the next DATCOM device. The total
inverters via an
individual lengths of all connection cables should not exceed 1000 m.
RS 232 Interface
Terminating plug
Insert terminating plugs as follows:
-
-
Terminati-
Cabling 1 inverter
This system version only requires that you connect the Interface Card easy to the 3rd
via an RS 232
party device via the RS 232 interface. No additional cabling is necessary.
interface (Inter-
face Card easy)
into the 'IN' input of the first DATCOM device
into the 'OUT' output of the last DATCOM device
1
IN
OUT
on
plug
1
2
3
4
5
6
7
8
NOTE All 'IN' inputs and 'OUT' outputs of DATCOM devices must be filled with
either cable connections or terminating plugs. This also applies to com card
inputs and outputs:
-
in systems with only one Fronius IG or Fronius IG Plus
-
and in missing DATCOM components in an external housing
2
RS 232
...
...
IN
OUT
...
3rd Party Device
31
n
IN
OUT
Termination
plug
1
2
3
4
5
6
7
8