CV500-CN312,CABLE I/O EXPANSION 30CM
CV500-CN322,CABLE I/O EXPANSION 3M
CV500CN332,控制器
CV500CN413,控制器 EXP 1 RACK 40CM CABLE IO
CV500-CN413,CABLE I/O EXP 1 RACK 40CM
CV500-CN424,CABLE CV PROG CONSOLE 4M
CV500-CN432,CABLE I/O EXPANSION 40M
CV500CN522,控制器 Cbl I/O EXPANSION 5M
