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15. INVERTER CONNECTION
15.2 System Configuration
15.2.5 Connecting to MD-CX522- K(-A0)
When connecting to one inverter
*1 Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
*2 Connect to the PU port of the inverter.
FREQROL 500/700
Communication driver
Inverter
GOT
Connection cable
Inverter Connection cable GOT
Number of connectable
Model name equipment
Model name
Communication
type
Connection diagram
number
Max.
distance
Option device Model
MD-CX522- K
(-A0)
*2
RS-422
RS422 connection
diagram 1)
20m
GT16-C02R4-9S(0.2m)
1 GOT for 1 inverter
GT15-RS2T4-9P
*1
GT15-RS4-9S
- (Built into GOT)
RS422 connection
diagram 10)
20m - (Built into GOT)