System Overview - Up To 100 Fronius Ig Tl Inverters Via An Rs 422 Interface; General; Required Components - Fronius IG 300 Bedienungsanleitung

System Overview - Up to 100 Fronius IG TL Inverters
via an RS 422 Interface

General

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-
-
Possible system layout
Required compo- -
nents -
-
110
NOTE! When installing cabling for data communication components, follow the
instructions in leaflet 42,0410,1804!
Inverters are connected to the inputs and outputs via a patch cable.
A separate inverter number must be assigned to each inverter.
The interface protocol (IFP) must be activated to enable data communication
NOTE! This system version does not require an interface card / box, Datalogger
or Fronius Com card.
Fronius
IG-TL
IN OUT
IN
Up to 100 Fronius IG TLs
Patch cable
1 termination plug
Fronius
IG-TL
IN OUT
Fronius
IG-TL
3rd Party
Device
+
1
2
-
3
+
4
5
-
6
max. 12 V
7
min. 300 mA
8
IN OUT