Hitachi X200 Series Connection Manual page 38

2F)
• 1:1 Connection
Display
• 1:n Connection
Termination
resistance
200Ω
Display
• Enable termination resistance by short-circuiting the terminatory External Device's RP
• To activate termination resistance on the WJ200 series, turn ON the inverter's DIP Switch for
GP-Pro EX Device/PLC Connection Manual
Display side
D-Sub 9pin (socket)
Termination
Pin Signal name
resistance
200Ω
1 DATA+
2 DATA-
3
7
5 GND(SG)
4
8
9
6
Shell
Display side
D-Sub 9pin (socket)
Pin Signal name
1 DATA+
2 DATA-
3 NC
7 NC
5 GND(SG)
4 ERA
8 CSA
9 ERB
6 CSB
Shell FG
terminal and the terminatory External Device's SN terminal.
Terminal resistor.
Shield
NC
NC
ERA
CSA
ERB
CSB
FG
External Device side
TM2 Terminal Block
Signal name
Shield
SP
SN
RP
SN
38
Inverter MODBUS RTU Driver
External Device side
TM2 Terminal Block
Signal name
SP
SN
RP
SN
External Device side
TM2 Terminal Block
Shield
Signal name
SP
SN
RP
SN