ÊäÈë½Ó¿Ú£ºRS232
Êä³ö½Ó¿Ú£ºRS485
ÊäÈë½Ó¿Ú£ºUARTµçƽÐźÅ
Êä³ö½Ó¿Ú£º485Âë
ÐͺţºRS232
ÐͺţºCON-485
ÊäÈë½Ó¿Ú£ºRS232
Êä³ö½Ó¿Ú£ºRS485
ÐͺţºJY-CON503
ÊäÈë½Ó¿Ú£ºRS232
Êä³ö½Ó¿Ú£ºRS485/RS422
°²×°·½Ê½£º¼´²å¼´ÓÃ
ÐͺţºUSCN601
ÊäÈë½Ó¿Ú£ºRS232/RS485/RS422/TTL/...
Êä³ö½Ó¿Ú£ºRS232/RS485/RS422/TTL/...