4-564.2.12 Connecting PLCs by Omron CorporationSYSMAC C Series, αααα Series, CV Series and CS1 SeriesConnection methodSYSMAC C Series (Using Link I/F)CPU Link I/F Wiring diagram GT seriesC200H C200H-LK201 Note1)C120-LK201-V1 Note2)C200H-LK201 Note1)C120-LK201-V1 Note2)C200HSLink I/F on the CPU unit Note3)C500C500FC1000HC2000C2000HC120-LK201-V1 Note2)C500-LK201-V1 Note1)C500-LK203 Note1)C1000HF C500-LK203 Note1)GT30Note1) Base mounting typeNote2) CPU mounting typeNote3) Connecting to the RS232C port