CV500-BI112,BACKPLANE I/O EXP 11 SLOT
CV500BSC11,控制器 BASIC MOD RAM 2232 1422
CV500-BSC11,BASIC MOD RAM 2-232 1-422
CV500BSC21,控制器 BASIC MOD EEPRO 2232 1422
CV500-BSC21,BASIC MOD EEPROM 2-232 1-422
CV500BSC31,控制器 BASIC MOD RAM 2 232 1PARALLEL
CV500-BSC31,BASIC MOD RAM 2-232 1-PARALLEL
CV500BSC41,控制器 BASIC MOD EEPRO M 2232 1PAR.
