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PD201806 AEG GRID-TIED SINGLE-PHASE SOLAR INVERTER V.1-18 EN
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6. Monitoring communication
This section describes the communication connection of inverter and the inverter’s monitoring system (computers,
mobile devices etc).
The standard communication mode of AEG AS-IR01 and AS-IR01-2 series of grid-tied solar inverters is RS485. The RS485
port can communicate with computers and mobile devices.
The monitoring system is sketched in figure 31.
Figure 31: Inverter monitoring system
6.1 Standard communication
Pins on inverter
RS485
EXT
3
2
1
4
3
2
1
4
1
+5V
485+
485-
GND
2
3
4
Figure 32 (left): RS485 pin on inverter (right) Communicator connector