User's Manual
15. INVERTER CONNECTION
15.2 System Configuration
15 - 7
9
MELSECNET/H 
CONNECTION (PLC 
TO PLC NETWORK)
10
MELSECNET/10 
CONNECTION (PLC 
TO PLC NETWORK)
11
CC-Link IE CONTROLLER 
NETWORK 
CONNECTION
12
CC-Link IE FIELD 
NETWORK 
CONNECTION
13
CC-Link CONNECTION 
(INTELLIGENT DEVICE 
STATION)
14
CC-Link 
CONNECTION 
(Via G4)
15
INVERTER 
CONNECTION
16
SERVO AMPLIFIER 
CONNECTION
15.2.2 Connecting to FREQROL-E500/S500/S500E/F500J/D700/F700PJ
 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 equipment
Model name
Communi
cation 
type
Connection diagram 
number
Max. 
distance
Option device Model
FREQROL-
E500/S500/S500E
F500J/D700/F700PJ
*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)










