Hitachi SJ200 Series

Inverter MODBUS RTU Driver
GP-Pro EX Device/PLC Connection Manual
38
2F)
• 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
Display
Signal name
1
2
3
7
5
4
8
9
6
Shell
Pin
Display side
D-Sub 9pin (socket)
DATA+
DATA
-
NC
NC
GND(SG)
ERA
CSA
ERB
CSB
FG
Termination
resistance
200Ω
SP
SN
RP
SN
External Device side
TM2 Terminal Block
Signal name
Shield
Display
Signal name
1
2
3
7
5
4
8
9
6
Shell
Pin
Display side
D-Sub 9pin (socket)
DATA+
DATA
-
NC
NC
GND(SG)
ERA
CSA
ERB
CSB
FG
Termination
resistance
200Ω
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