23 - 2
23.1 System Configuration
23.1.1 Connecting to FREQROL A500/F500
23.1 System Configuration
Select a system configuration suitable for your application.
Conventions used in this section
Numbers (e.g. ) of System configuration and connection conditions correspond
to the numbers (e.g. ) of System equipment.
Use these numbers as references when confirming models and applications.
23.1.1 Connecting to FREQROL A500/F500
1 System configuration and connection conditions
*1 Connect to the PU port of the inverter.
Connection conditions
System configuration
Number of
GOTs
Number of
inverters
Distance
1 1 500m or less
1 1 500m or less
FREQROL 500/700
Communication driver
RS-422 cable 1)
4
MAX500m
1
*1
MAX500m
SD
B
SD
A
RD
A
RD
B
RD
R
SG A B C
RS-422 cable 2)
5
2
1
Computer link option