*4
Only the COM port which can communicate by RS-422/485 (2 wire) can be used.
" IPC COM Port" (page 4)
1A)
•
1:1 Connection
Display
CA3-ADPTRM-01
CA3-ADPCOM-01
•
1:n Connection
Termination
resistance
Display
CA3-ADPTRM-01
CA3-ADPCOM-01
GP-Pro EX Device/PLC Connection Manual
Display side
Terminal Block
Signal name
Termination
TERM
resistance
200Ω
RDA
RDB
SDA
SDB
SG
FG
Display side
Terminal Block
Shield
Signal name
TERM
200Ω
RDA
RDB
SDA
SDB
SG
FG
Shield
External Device side
RJ45 connector
User-created cable
External Device side
RJ45 connector
Shield
Pin
Signal name
5
SP
SN
6
User-created cable
24
Inverter MODBUS RTU Driver
Termination
Pin
Signal name
resistance
200Ω
5
SP
SN
6
External Device side
RJ45 connector
Termination
Pin
Signal name
resistance
200Ω
5
SP
SN
6