Mitsubishi Electric GT1685 Connection Manual page 516

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When connecting to multiple inverters (Max. 31) (Using the computer link option)
Computer
Inverter link
option
Inverter
Computer link
Model name
option
FREQROL-
A500/A500L
FR-A5NR
F500/F500L
V500/V500L
*1 Connect it to the RS-232 interface (built into GOT). It cannot be mounted on GT1655 and GT155 .
*2 For GT11 and GT10, the number of connectable inverters differs according to the hardware version.
For the procedure to check the hardware version, refer to the following manual.
15 - 6
15. INVERTER CONNECTION
15.2 System Configuration
Inverter
Connection cable
Communication Connection diagram
type number
RS485 connection
diagram 4)
RS-485
RS485 connection
diagram 12)
GT11 User's Manual
GT10 User's Manual
Model name Hardware version
GT1155-QTBD
GT1155-QSBD
GT1150-QLBD
GT1055-QSBD
GT1050-QBBD
GT1045-QSBD
GT1040-QBBD
GT1030-L D
GT1030-H D
GT1020-L D
Computer
link
option
Connection cable
GOT
Option device
GT16-C02R4-9S(0.2m)
*1
GT15-RS2T4-9P
GT15-RS4-9S
- (Built into GOT)
- (Built into GOT)
Number of connectable
C or later
B or earlier
F or later
E or earlier
C or later
B or earlier
A or later
B or later
A or earlier
E or later
D or earlier
Communication driver
FREQROL 500/700/800, SENSORLESS SERVO
GOT
Max.
distance
Model
500m
Inverter
31
10
31
10
31
10
31
31
10
31
10
Number of
connectable
equipment
31 inverters
*2
for one GOT