Multiple inverter configuration example
Emergency
stop button
Safety programmable
*1
To avoid an electric shock hazard during wiring or inspection, install a magnetic contactor (MC) at the input side of the inverter.
Ethernet
Ethernet
connector
connector
+24V
PC
Fuse
controller
SY1
SC1
SX1
Ethernet
connector
+24V
PC
Fuse
SY1
SC1
SX1
FR-E800-SCE
CPU
CPU
CPU
SY2
SC2
SX2
Power supply
RA2
RA1
FR-E800-SCE
CPU
CPU
CPU
SY2
SC2
SX2
Power supply
RA2
RA1
MC
*1
R/L1 S/L2 T/L3
IGBTs
Gate
Driver
Gate
Driver
U V W
Brake
M
MC
*1
R/L1 S/L2 T/L3
IGBTs
Gate
Driver
Gate
Driver
U V W
Brake
M
2. Installation and Wiring
3
2
3
4
5
6
7
8
9
10
13