Ê×Ò³ - ÐÂÎÅ - ÕÐÆ¸ - ÏÂÔØ - ²úÆ· - ³§ÉÌ - ·½°¸ - ÎÄÕª - Çó¹º - Õ¹ÀÀ
Ãâ·Ñ×¢²á µÇ¼ | ¹ã¸æ·þÎñ | ¿Í·þÖÐÐÄ
Öлª¹¤¿ØÍø ¡ú ¹¤¿Ø²úÆ· ¡ú ¹â¸ôËı¶Çý¶¯RS-232/RS-485/422ת»»Æ÷
²úÆ·Ãû³Æ£º ¹â¸ôËı¶Çý¶¯RS-232/RS-485/422ת»»Æ÷
ÐÍ ºÅ£º U4485C
¼Û ¸ñ£º 0.00
Æ· ÅÆ£º 1047
 
Êղش˲úÆ·     ²é¿´ÊÕ²Ø
Ðͺţº4485C U4485C 2485C U2485C
 
Ëı¶Çý¶¯²¨Ê¿ RS-232/RS-485/RS-422 ת»»Æ÷
ÐÂÒ»´ú²¨Ê¿ RS-232/485/422 ת»»Æ÷²ÉÓò¨Ê¿ÌØÓÐµÄ RS-485 Çý¶¯±¶Ôö¼¼Êõ£¨Double Drive£©£¬U4485C¡¢4485C ¾ßÓÐËı¶Çý¶¯ÄÜÁ¦¡£U4485C ÍâÐκÍʹÓ÷½·¨¶¼Íêȫͬ U485C£¬¾ßÓв¨Ê¿ U485C ÐÍת»»Æ÷µÄÈ«²¿¹¦ÄÜ¡£4485C ÍâÐκÍʹÓ÷½·¨¶¼Íêȫͬ 485C£¬¾ßÓв¨Ê¿ 485C ÐÍת»»Æ÷µÄÈ«²¿¹¦ÄÜ¡£
 
Ò»¡¢ÓÃ;
Ëı¶Çý¶¯µÄ²¨Ê¿ RS232/RS485/RS422ת»»Æ÷¶¼¿É½« RS232 ͨОàÀëÑÓ³¤ÖÁ 1.2Km£¨9600bpsʱ£©¡£ÓÉÓÚ²ÉÓò¨Ê¿ÌØÓÐµÄ RS-485 Çý¶¯±¶Ôö¼¼Êõ£¨Double Drive£©£¬U4485C¡¢4485C ¾ßÓÐËı¶Çý¶¯¸ºÔØÄÜÁ¦£¬ ËùÒÔÌØ±ðÊʺÏÓÃÓÚÇý¶¯ÊýÁ¿±È½Ï¶àµÄRS-485/RS-422 ½Úµã¸ºÔØ¡£¶¼¿ÉÒÔÓÃÓÚ PC »úÖ®¼ä¡¢PC »úÓ뵥Ƭ»úÖ®¼ä¹¹³ÉÔ¶³Ì¶à»úͨÐÅÍøÂç¡£
 
²¨Ê¿µç×ÓÊÇͨ¹ýÁË ISO9002 ÖÊÁ¿ÈÏÖ¤µÄÆóÒµ¡£²¨Ê¿×ª»»Æ÷רÀûºÅ£ºZL02354891¡¢ZL02327524ºÍ ZL02327525¡£
 
¶þ¡¢Ó²¼þ°²×°
ÍâÐζ¼Îª DB9/DB9 ת½ÓºÐ´óС£¬ÆäÖÐ DB9£¨¿××ù£©Ò»¶ËÖ±½Ó²åÔÚ 9 о RS232 ²å×ù£¨Õë×ù£©ÉÏ¡£Èç¹ûPC »úµÄ RS232 ½Ó¿ÚΪ DB25£¬ÇëÏò²¨Ê¿µç×ÓÌØ±ðÌá³ö£¬Ò²¿ÉÓÃDB25/DB9 ת½ÓºÐ¡£PC»ú RS232 ´®ÐпڵÄDB25 оÓë       DB9 оÁ¬½ÓÆ÷Òý½Å·ÖÅäÈçÏ£ºDB9:2-RXD(ÊÕ),3-TXD(·¢ ),5-GND(µØ)¡£DB25:2-TXD(·¢),3-RXD(ÊÕ),7-GND(µØ)¡£
 
RS485£¨»ò RS422£©Í¨ÐލÒéÒ»¶¨Òª½ÓµØÏߣ¬ÒòΪ RS485£¨»ò RS422£©Í¨ÐÅÒªÇóͨÐÅË«·½µÄµØµçλ²îСÓÚ 1V¡£¼´£º°ëË«¹¤Í¨ÐŽÓ3 ¸ùÏߣ¨+A¡¢¡ªB¡¢µØ£©£¬È«Ë«¹¤Í¨ÐŽÓ5 ¸ùÏߣ¨+·¢¡¢¡ª·¢¡¢+ÊÕ¡¢¡ªÊÕ¡¢µØ£©¡£
 
Èý¡¢Èí¼þ˵Ã÷
±¾²úÆ·¾ùÎÞÐèÈκγõʼ»¯ÉèÖã¡Ö»Óõ½RXD£¨ÊÕ£©¡¢TXD£¨·¢£©¡¢GND£¨µØ£©Ðźţ¬¼ÓÉ϶ÀÓеÄÄÚ²¿ÁãÑÓʱ×Ô¶¯ÊÕ·¢×ª»»¼¼Êõ£¬È·±£ÊʺÏËùÓÐÈí¼þ£¡
 
¹º 3 Ö»ÒÔÉÏÔùËÍ VB,C++,DELPHI µÄ RS232 ´®ÐÐͨÐÅ¿ª·¢Èí¼þºÍͨÐżì²âÈí¼þ£¨Ð£©¡£
 
ËÄ¡¢ÐÔÄÜ˵Ã÷
RS485 Ϊ°ëË«¹¤Í¨ÐÅ·½Ê½¡¢RS422 Ϊȫ˫¹¤·½Ê½¡£4485C ÎÞÐèÍâ½ÓµçÔ´£¬ ×î¸ßËÙÂÊ115.2Kbps¡£U4485C ʹÓÃʱÐèÍâ½Ó 5V µçÔ´ £¨µçѹ5¡À0.5V¡¢ ¹¦ºÄµçÁ÷<50mA£© £¬ ͨÐÅËÙÂÊÒ»°ã×î¸ßΪ9600bps¡£¾ùΪȫ˫¹¤/°ëË«¹¤Í¨ÓÃÐÍ¡£ËùÓйâ¸ô RS232/RS485 ת»»Æ÷µÄ¸ôÀëµçѹ¾ùΪ 2500V¡£
 
Îå¡¢½ÓÏß¼°Òý½Å·ÖÅä
RS485µÄ+A ½Ó¶Ô·½µÄ+A¡¢¡ªB ½Ó¶Ô·½µÄ¡ªB¡¢GND(µØ)½Ó¶Ô·½µÄGND(µØ)¡£
RS-422 µÄ½ÓÏßÔ­Ôò£º¡°+·¢¡±½Ó¶Ô·½µÄ¡°+ÊÕ¡±¡¢¡°¡ª·¢¡±½Ó¶Ô·½µÄ¡°¡ªÊÕ¡±¡¢¡°+ÊÕ¡±½Ó¶Ô·½µÄ¡°+·¢¡±¡¢¡°¡ªÊÕ¡±½Ó¶Ô·½µÄ¡°¡ª·¢¡±¡¢GND(µØ)½Ó¶Ô·½µÄGND(µØ)¡£
Ò»¶¨Òª½«GND£¨µØ£©Ïß½Óµ½¶Ô·½µÄGND£¨µØ£©£¬³ý·ÇÈ·±£Í¨ÐÅË«·½¶¼ÒѾ­Á¼ºÃ¹²µØ¡£
²¨Ê¿µç×Ó»¹¿ÉÒÔÏò´ó¿Í»§Ìṩ˫±¶Çý¶¯µÄ 2485C¡¢U2485C ת»»Æ÷£¬ ÆäÇý¶¯ÄÜÁ¦ÊÇ 485C ת»»Æ÷µÄ 2 ±¶£¬ÊÇ 4485C¡¢U4485C ת»»Æ÷µÄÒ»°ë¡£¼Û¸ñÒ²½éÓÚÁ½ÕßÖ®¼ä£¬µ«ÊÇÖ»Ìṩ¸ø´óÅúÁ¿µÄÓû§¡£ÉÙÁ¿¹ºÂò½¨ÒéÖ±½ÓÑ¡ 4485C¡¢U4485C¡£
 
U4485C
¹â¸ôËı¶Çý¶¯RS-232/RS-485/422ת»»Æ÷     
ȫ˫¹¤°ëË«¹¤Í¨ÓÃ
5V¹©µç
 485D          µ¥»·×ÔÓúÐÍRS-232/2·RS-485¼¯Ïßת»»Æ÷ 2¸ö°ëË«¹¤¡¢µ¥»·×ÔÓú   ÎÞÐ빩µç
 


¹«Ë¾¼ò½é
²úƷĿ¼
¹©Ó¦ÐÅÏ¢

¹«Ë¾Ãû³Æ£º Î人²¨Ê˵ç×ÓÓÐÏÞ¹«Ë¾
µç »°£º 027 18995634129 / ÏòÀö
ÊÖ»ú£º 18995634129¡¡
µØ Ö·£º Î人Êйض«¿Æ¼¼Ô°
ÓÊ ±à£º 430074
Ö÷ Ò³£º http://www.232485.com/

¸Ã³§ÉÌÏà¹Ø²úÆ·£º
  • OPET100L1--ÒÔÌ«Íø¹âÏËÊÕ·¢Æ÷
  •  
  • OPET-USB2 USBÍøÂç¹âÏËÑÓ³¤Æ÷ µÚ2´ú
  •  
  • ETH232L1 RJ45תRS232/RS485/422ת»»Ä£¿é
  •  
  • USB232GH8ÐÍ £º¾ÖÓòÍøRS232/RS485ÎÞÏß´«Êä
  •  
  • BS485A RS485¹âµç¸ôÀëÆ÷ ÎÞÐ蹩µç£¡
  •  
  • ETH232GL1 ¹âµç¸ôÀë΢ÐÍÒÔÌ«Íø×ªRS232/RS485/RS422ת»»Ä£¿é
  •  
  • RS232/RS485
  •  
  • OPET100L ÒÔÌ«Íø¹âÏËת»»Æ÷
  •  
  • ETH232GH ¸ßËÙ¹â¸ôRJ45תRS232/RS485/422 ת»»Æ÷
  •  
  • 485TC ¹â¸ôRS232/RS485/RS422ת»»Æ÷
  •  
    ¸ü¶à²úÆ·...
      ¹ØÓÚÎÒÃÇ | ÁªÏµÎÒÃÇ | ¹ã¸æ·þÎñ | ±¾Õ¾¶¯Ì¬ | ÓÑÇéÁ´½Ó | ·¨ÂÉÉùÃ÷ | ·Ç·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨  
    ¹¤¿ØÍø¿Í·þÈÈÏߣº0755-86369299
    °æÈ¨ËùÓÐ ¹¤¿ØÍø Copyright@ Gkong.com, All Rights Reserved