◇大扫描周期为1ms
◇专用电缆节省工作量
◇允许使用T型分枝和多站接线，方便的增加从站数量
◇长干线长度为100米
◇容易同传感器相连
◇对一些I/O点的分散控制
◇大I/O:128点(64入/64出)
C200HW-ATT82
C200H-PS211
C200HE-CPU42-ZE
C200H-ASC31
C200HG-CPU43-E
C200H-PID01
C200H-CPU03-E
C200H-AD003
C200H-IA121
C200H-CPU03
C200H-ATTA3
C200HW-NC213-LD
C200H-COV03
C200H-TS001
C200HX-CPU34-ZE
C200HW-DRM21-V1
C200H-CN422
C200H-SP001
C200H-LK101-PV1
C200HS-CN422
C200HW-BC101-V1
C200HS-CPU03
C200H-PAR-PTC219
C200H-BC031-V2
C200H-IA222
C200H-CPU23
C200HW-PD024
C200H-LK202-V1
C200H-CT001-V1
C200H-ATT02
C200H-DAC01
C200HW-COM01
C200H-NC211
C200HS-CN222
C200H-CN425
C200HW-BI101
C200H-PID02
C200H-ID211
C200HG-CPU63
C200H-OD215
C200H-ID216
C200HX-CPU54-ZE
C200HW-PRT21
C200H-ME431
C200H-OC226N
C200HW-ATT54
C200H-OD411
C200H-OA222V
C200HW-NC213
C200H-NC413