GMDE GEatom 315/318KTL
Global Mainstream Dynamic Energy Technology Ltd.
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3.4.4 Communication Interface Port
GEatom 315/318KTL inverter provides two types of communication ports: RS485 and USB. RS485 is for
external communication and USB is mainly for firmware update
Please refer to the following procedures of the communication connection of inverter.
Figure 16 Communication connection – communication interface
RS485 Configuration:
GMDE inverter uses RJ45 jacks as the RS485 communication port. The RJ45 plug pin allocation is
illustrated by Figure 17.
Figure 17 RJ45 plug pins allocation
