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15. INVERTER CONNECTION
15.2 System Configuration
15.2.3 Connecting to FREQROL E700
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.
*3 The control terminal option and the PU port cannot be used at the same time.
FREQROL 500/700
Communication driver
Control
terminal
option
GOT
Connection cable
Inverter
Inverter Connection cable GOT
Number of connectable
equipment
Model name
Control terminal
option
Commun
ication
type
Connection diagram
number
Max.
distance
Option device Model
FREQROL-
E700
*2
- RS-422
RS422
connection diagram 1)
500m
GT16-C02R4-9S
(0.2m)
1 GOT for 1 inverter
GT15-RS2T4-9P
*1
GT15-RS4-9S
- (Built into GOT)
RS422
connection diagram
10)
500m - (Built into GOT)
FREQROL-
E700
*3
FR-E7TR
*3
RS-422
RS422
connection diagram 7)
500m
GT16-C02R4-9S
(0.2m)
GT15-RS2T4-9P
*1
GT15-RS4-9S
- (Built into GOT)
RS422
connection diagram
15)
500m - (Built into GOT)