◇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)
C200H-CPU01
C200HW-ATT82
C200H-ME431
C200H-ME832
C200H-OD213
C200H-ATT81
C200H-TS101
C200H-OD211
C200H-NC112
C200HW-ATT34
C200HG-CPU43
C200H-PS221-C
C200H-OD411
C200H-B7AI1
C200H-RT201
C200H-TV101
C200H-CN002
C200H-ME831
C200HW-SLK13
C200H-OA122-E
C200HW-PA204R
C200H-CP114
C200H-DA001
C200H-BC101-V2
C200H-TV001
C200H-PRO27-E
C200HG-CPU43-ZE
C200H-ATTA1
C200H-OC226
C200HS-INT01
C200H-DIN01
C200HW-ATT32
C200HX-CPU34-E
C200H-BC051-V1
C200HW-PCU01
C200H-PS221
C200H-IA122
C200HW-CE011
C200H-CPU02-E
C200H-ID211
C200H-CN001
C200H-TV003
C200HS-CPU01-E
C200HW-CE012
C200HW-ATTA3
C200HX-CPU65-ZE
C200H-MC221
C200H-B7A22
C200HW-ME08K
C200HX-CPU54-ZE