Mitsubishi Electric FR-CC2-P Instruction Manual page 31

Terminal connection diagrams
• Terminal connection diagram for two units in parallel (for driving a single wound motor)
Three-phase
AC power
supply
NOTE
• When the wiring length from a unit to a node point is less than 10 m, a balance reactor (FR-POL) is required.
30
INSTALLATION AND WIRING
FR-CC2-P (master)
P/+
R/L1
S/L2
T/L3
N/-
R1/L11
S1/L21
RDB
RDA
IPF
RSO
FAN
SE
TXD1+
TXD1-
TXD2+
TXD2-
RXD1+
RXD1-
RXD2+
RXD2-
GND(SG)
GND(SG)
FR-CC2-P (slave)
P/+
R/L1
S/L2
T/L3
N/-
R1/L11
S1/L21
RDB
RDA
IPF
RSO
FAN
SE
TXD1+
TXD1-
TXD2+
TXD2-
RXD1+
RXD1-
RXD2+
RXD2-
GND(SG)
GND(SG)
FR-A802-P (master)
P/+
U
V
W
N/-
R1/L11
S1/L21
MRS(X10)
RES
SD
TXD1+
TXD1-
TXD2+
TXD2-
RXD1+
RXD1-
RXD2+
RXD2-
GND(SG)
GND(SG)
FR-A802-P (slave)
P/+
U
V
W
N/-
R1/L11
S1/L21
TXD1+
TXD1-
TXD2+
TXD2-
RXD1+
RXD1-
RXD2+
RXD2-
GND(SG)
GND(SG)
FR-POL
M
Single wound motor
FR-POL