Hitachi SJ200 Series

Inverter MODBUS RTU Driver
GP-Pro EX Device/PLC Connection Manual
36
2D)
• 1:1 Connection
• 1:n Connection
• Enable termination resistance by short-circuiting the terminatory External Device’s RP
terminal and the terminatory External Device’s SN terminal.
• To activate termination resistance on the WJ200 series, turn ON the inverter’s DIP Switch for
Terminal resistor.
Shield
CA4-ADPONL-01
Display
Display side
D-Sub 9pin (plug)
TERMRX
RDA
RDB
SDA
SDB
TERMTX
SG
FG
Signal name
1
2
7
3
8
9
5
Shell
Pin
User-created cable
SP
SN
RP
SN
External Device side
TM2 Terminal Block
Signal name
Termination
resistance
200Ω
Shield
CA4-ADPONL-01
Display
Display side
D-Sub 9pin (plug)
TERMRX
RDA
RDB
SDA
SDB
TERMTX
SG
FG
Signal name
1
2
7
3
8
9
5
Shell
Pin
User-created cable
SP
SN
RP
SN
External Device side
TM2 Terminal Block
Signal name
SP
SN
RP
SN
External Device side
TM2 Terminal Block
Signal name
Shield
Termination
resistance
200Ω