Communication Connection - SAJ R5-5K-T2 User Manual

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5.5 Communication Connection

R5 inverter is standardly equipped with a RS485 interfaceand a RS232 interface .
Pin Number
1
2
3
4
5
6
7
8
Figure5.16 RS485 pin
Description
Empty
GND_W
+7V_W
Empty
Empty
Empty
RS485-A
RS485-B
Table 5.5 RS485 pin port definition
- 34 -
R5
Series
Effect
Ground wire
Power source
Transmission RS485
differential signal

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Marnix Furniere
January 30, 2025

Mijn zonnepanelen geven al 2 dagen niets. Ben gaan kijken en mijn omvormer is volledig uitgevallen. Geen enkele code te zien en ook geen enkel lampje dat brandt. Wat moet ik doen om te heropstarten?

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