施耐德电气 Twido可编程控制器产品认证——DNV TWDpdf,施耐德电气 Twido可编程控制器产品认证——DNV TWDCert. No :A-9128 File No: 862.50 DNⅴ Option Unit: TWD NAC 232D RS232 with din Terminal Type TWD NAC 48D R$485 with DiN Terminal Type TWD NAC 485T RS485 with Terminal Block Type TWD XPR T