General Hardware Data - Fronius IG 300 Bedienungsanleitung

Fronius Agilo
General Hardware The "OUT" serial interface on the inverter is designed for an RS 422 8-pin RJ 45 plug. The
Data pins for the "OUT" serial interface are assigned as follows:
Pin
1 and 8
2 and 7
3
4
5
6
Signal designation
Power supply
Ground
RxD+
TxD+
TxD-
RxD-
Signal description
The inverter provides a supply voltage of: 10 -
12 V DC / 300 mA
positive receive path RS 422
positive transmit path RS 422
negative transmit path RS 422
negative receive path RS 422
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