3G2A9-AL001,RS-422 SPLITTER
3G2A9-AL002-E,FIBER OPTICAL PCF SPLITTER
3G2A9-AL002-PE,FIB OPT SPLIT/REPEATER
3G2A9-AL004-E,ADAPTER RS422 TO RS232C
3G2A9-AL004-PE,ADAPTER RS422 TO RS232C
3G2A9-BAT08,BACKUP BATTERY FOR CPM2B
3G2C4SI022,控制器
3G2C5-BI082,RACK DUPLEX CPU I/O FOR C2000H
