Mitsubishi GOT1000 Startup Manual page 3

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:
(B)
(C)
(D)
*1 Connect to the PU port of the inverter.
Key:
(A)
RS-422
• Between inverter
and GOT
* Cables to be made by user
** For direct wiring to RS-485 terminal blocks refer to respective product
manual.
Note: This document is for reference only. For detailed settings and safety information refer to the respective product manual.
(B)
(B)
(D)
(B)
RS-422
Between distributor
and inverter or
between distributors
(A)
(B)
(D)
(C)
RS-422
Mounting a
terminating
resistor
3
(B)
(D)
Distributor
(A)