Mitsubishi GOT1000 Series Connection Manual page 954

(6) RS-422 cable 6)
GOT side
Signal name
SG
SDB
SDA
RDB
RDA
RSA
RSB
CSA
CSB
FG
• Set the terminator switch built in the farthest inverter from the GOT to ON (100 ).
• Set the terminating resistor of GOT side, which will be a terminal, to "Enable".
(7) RS-422 cable 7)
Pin layout
PU port
8
1
PJ-45 plug (male)
*1
23 - 12
23.2 Connection Cable
RS485 terminall block
(built into the inverter)
Station No.0
VCC RXD TXD
R
G X
N D
D 1
-
Pin No.
5
6
1
7
2
3
8
4
9
Connecting terminating resistors
Distributor side
Signal
*1
Pin No.
name
SDA 5
SDB 4
RDA 3
RDB 6
P5S 2
P5S 8
SG 1
The connector figure shows the engagement face.
RS485 terminall block
(built into the inverter)
Station No.1
VCC RXD TXD
R T T
R R
G
X X X
X X
N
D D D D D
D
1 1 1
1 1
+ - +
- +
Cable connection and signal direction
Terminating resistor 100
RS485 terminall block
(built into the inverter)
Station No.n
VCC RXD TXD
T T R R T
X X X X X
G
D D D D D
N
1 1 1 1 1
D
- + - + -
1/2W
T
X
D
1
+