User guide

Chapter 2
120
External Device Setup Manual
3.2 System Configuration
This is the system configuration for the connection of Omron PLCs to the MICRO/I
3.2.1 SYSMAC-C Series (using the PLC Link Unit)
MICRO/I
RS232C
Connection Diagram 1
C500,C500F
C1000H C120-LK201-V1
C2000, C2000H MICRO/I
RS422
Connection Diagram 2
C120-LK202-V1
RS232C
Connection Diagram 1
MICRO/I
RS422
Connection Diagram 2
C500-LK201-V1
RS232C
Connection Diagram 1
MICRO/I
RS422
Connection Diagram 3
C500-LK203
C1000HF
- In case of HG2F/3F/4F a connection cable is available for Connection Diagram 1 (part number: HG9Z-3C135).
- In case of HG1F a connection cable is available for Connection Diagram 1 (part number: HG9Z-XC155).