Xinje OP330 - 3-5-2．Communication Parameters

24
SM
SM24-T
SN
SU-6
CPU
RS232
Diagram 1
SU-6B
RS232
Diagram 1
RS422
Diagram 3
Note: Koyo SH-48RS doesn’t have Run, Stop switch, but only one port (modular plug)
2. Koyo Direct Logic series DL05, DL250 PLC (direct connect to CPU)
Series CPU Connected
module
Port Cable Choose correct PLC in
OP20
Direct
Logic
DL05
DL105
DL230
DL240
DL250
DL350
DL450
CPU RJ-11 port
RS232
Diagram 2
Koyo S series
DL250
CPU com port
RS422
Diagram 3
DL430
DL440
DL450
DL350
CPU com port
RS232
Diagram 2
Note: DL250 CPU PORT2 has RS232 and RS422, please choose the correct communication
cable.
3-5-2．Communication parameters
OP software settings:
Parameters Recommend
settings
Choices of settings Notes
PLC type
Koyo S series
PLC
Please choose correct PLC type in
OP20
Port RS232 RS232/RS422
Data bit 8 7/8 Accord with PLC port parameters
Stop bit 1 1/2 Accord with PLC port parameters
Parity Odd parity Even /odd /no parity Accord with PLC port parameters
Baud rate 9600 4800/38400/9600/115200 Accord with PLC port parameters