丰炜PLC具体型号：
VH-10MR,VH-14MR,VH-14MT,VH-20MR,VH-20MT,VH-20AR,VH-20AT,VH-24MR,VH-24MT,VH-28MR,VH-28MT,VH-32MR,VH-32MT,VH-40MR,VH-40MT,VH-60MR,VH-60MT,VH-16MT-DI,VH-32MT-DI,VH-32ER,VH-28XYR,VH-16XYR,VH-16XYT,VH-16XYT-I,VH-16X,VH-8XYR,VH-8XYT,VH-8X,VH-8YR