3
Note: This document is for reference only. For detailed settings and safety information refer to the respective product manual.
Communication
For the GT1020/GT1030 to communicate with the inverter, a communication
cable is required. The type of cable used is dependent on the number of
inverters used within the system, examples of which are illustrated below.
One inverter:
Multi-drop connection:
*1 Connect to the PU port of the inverter.
Key:
* Cables to be made by user
** For direct wiring to RS-485 terminal blocks refer to respective product
manual.