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 485A1Ò»ÌåʽÎÞÔ´·Ç¹â¸ôת»»Æ÷(RS232תRS485,RS485תRS232)
²úÆ·Ãû³Æ£º 485A1Ò»ÌåʽÎÞÔ´·Ç¹â¸ôת»»Æ÷(RS232תRS485,RS485תRS232)
ÐÍ ºÅ£º 485A1
¼Û ¸ñ£º
Æ· ÅÆ£º 1516
 
Êղش˲úÆ·     ²é¿´ÊÕ²Ø

Ðͺţº485A 485C U485A U485C 485TA 485TC

²¨Ê¿ RS-232/RS-485/RS-422 ת»»Æ÷

 

Ò»¡¢ÓÃ;

²¨Ê¿ RS-232/RS-485/RS-422 ת»»Æ÷¶¼¿É½« RS-232 ͨОàÀëÑÓ³¤ÖÁ 1.2Km ÒÔÉÏ£¨9600bps ʱ£©¡£¶¼¿ÉÒÔÓÃÓÚ PC »úÖ®¼ä¡¢PC »úÓ뵥Ƭ»úÖ®¼ä¹¹³ÉÔ¶³Ì¶à»úͨÐÅÍøÂç¡£²¨Ê¿µç×ÓÊÇͨ¹ýÁË ISO9002 ÖÊÁ¿ÈÏÖ¤µÄÆóÒµ¡£²¨Ê¿µç× RS-232/485/422 ת»»Æ÷ÊÇ»ñµÃ 2000 ¹ú¼Ê²â¿Ø²©ÀÀ»á½ð½±µÄ²úÆ·¡£

 

¶þ¡¢Ó²¼þ°²×°

ÍâÐζ¼Îª DB-9/DB-9 ת½ÓºÐ´óС£¬ÆäÖÐ DB-9£¨¿××ù£©Ò»¶ËÖ±½Ó²åÔÚ 9 о RS-232 ²å×ù£¨Õë×ù£©ÉÏ¡£Èç¹û PC »úµÄ RS-232 ½Ó¿ÚΪ DB-25£¬ÇëÏò²¨Ê¿µç×ÓÌØ±ðÌá³ö£¬Ò²¿ÉÓà DB-25/DB-9 ת½ÓºÐ¡£PC»ú RS-232 ´®ÐÐ¿ÚµÄ DB-25 оÓë DB-9 оÁ¬½ÓÆ÷Òý½Å·ÖÅäÈçÏ£ºDB-9:2-RXD(ÊÕ),3-TXD(·¢),5¨CGND(µØ)¡£DB-25:2-TXD(·¢),3-RXD(ÊÕ),7-GND(µØ)¡£²¨Ê¿µç×Ó»¹¿ÉÒÔÌṩ¾üÆ·¼¶£¨-40¡æ£©µÄת»»Æ÷¡£

 

RS-485£¨»ò RS-422£©Í¨ÐލÒéÒ»¶¨Òª½ÓµØÏߣ¬ÒòΪ RS-485£¨»ò RS-422£©Í¨ÐÅÒªÇóͨÐÅË«·½µÄµØµçλ²îСÓÚ 1V¡£¼´£º°ëË«¹¤Í¨ÐÅ½Ó 3 ¸ùÏߣ¨+A¡¢¡ªB¡¢µØ£©£¬È«Ë«¹¤Í¨ÐÅ½Ó 5 ¸ùÏߣ¨+·¢¡¢¡ª·¢¡¢+ÊÕ¡¢¡ªÊÕ¡¢µØ£©¡£ÎªÁ˰²È«Æð¼û£¬½¨ÒéͨÐÅ»úÆ÷µÄÍâ¿Ç½Ó´óµØ¡£¹â¸ôת»»Æ÷(U485C¡¢U485A)µÄËùÓÐÍâ½ÓµçÔ´µÄ¡°µØ¡±±ØÐëÈ«²¿Á¬ÔÚÒ»Æðµ«²»ÒªÓë¼ÆËã»úÍâ¿ÇµØÏàÁ¬£¬ÒòΪµçÔ´¡°µØ¡±Í¬Ê±Ò²ÊÇ RS-485»ò RS-422 µÄÐźš°µØ¡±¡£µ±Í¨ÐžàÀ볬¹ý 100 Ã×Ê±ÍÆ¼öʹÓùâµç¸ôÀëµÄͨÐŽӿÚת»»Æ÷¡£

 

Èý¡¢Èí¼þ˵Ã÷

±¾²úÆ·¾ùÎÞÐèÈκγõʼ»¯ÉèÖã¡Ö»Óõ½RXD£¨ÊÕ£©¡¢TXD£¨·¢£©¡¢GND£¨µØ£©Ðźţ¬¼ÓÉ϶ÀÓеÄÄÚ²¿ÁãÑÓʱ×Ô¶¯ÊÕ·¢×ª»»¼¼Êõ£¬È·±£ÊʺÏËùÓÐÈí¼þ£¡

 

ËÄ¡¢ÐÔÄÜ˵Ã÷

RS-485 Ϊ°ëË«¹¤Í¨ÐÅ·½Ê½¡£RS-422 Ϊȫ˫¹¤·½Ê½¡£·Ç¹â¸ôת»»Æ÷£¨Ðͺţº485C¡¢485A£©ÎÞÐèÍâ½ÓµçÔ´£¬×î¸ßËÙÂÊ 115.2Kbps¡£U ϵÁйâ¸ô·Ç¹â¸ôͨÓÃת»»Æ÷£¨ÐͺţºU485C¡¢U485A£©×÷·Ç¹â¸ôת»»Æ÷ʹÓÃʱÎÞÐ빩µç¡¢U ϵÁÐ×÷¹â¸ôת»»Æ÷ʹÓÃʱÐèÍâ½Ó 5V µçÔ´£¨µçѹ 5¡À0.5V¡¢¹¦ºÄµçÁ÷<50mA£©£¬Í¨ÐÅËÙÂÊ×î¸ß´óÓÚ 9600bps¡£T ϵÁйâ¸ôת»»Æ÷£¨Ðͺţº485TC¡¢485TA£©ÎÞÐëÍâ½ÓµçÔ´£¬Í¨ÐÅËÙÂÊ×î¸ß´óÓÚ 9600bps£¬Êµ¼Ê¿É´ï 38.4Kbps ÒÔÉÏ¡¢ÊÊºÏ PC »úʹÓá£485C¡¢485TC¡¢U485C Ϊȫ˫¹¤/°ëË«¹¤Í¨ÓÃÐÍ¡£485A¡¢485TA¡¢U485A  Ϊ°ëË«¹¤ÐÍ¡£²¨Ê¿µç×ÓµÄϵÁÐת»»Æ÷·ÖΪ¶ËµãʽÓë½Úµãʽ£¬Ò»°ãĬÈÏΪ¶Ëµãʽ¡£¶Ëµãʽ¿ÉÒÔ´ø 128 ¸ö¡¢½Úµãʽ¿ÉÒÔ±»´ø 128 ¸öµã¡£ËùÓйâ¸ôת»»Æ÷µÄ¸ôÀëµçѹ¾ùΪ2500V¡£ËùÓв¨Ê¿×ª»»Æ÷¾ùÄÚÖà 600W ¿¹À×»÷ÀËÓ¿±£»¤Æ÷ºÍ 1500V ·À¾²µç±£»¤Æ÷¡£

 

Îå¡¢½ÓÏß½ÓÏß¼°Òý½Å·ÖÅä

RS-485 µÄ+A ½Ó¶Ô·½µÄ+A¡¢¡ªB ½Ó¶Ô·½µÄ¡ªB¡¢GND(µØ)½Ó¶Ô·½µÄ GND(µØ)¡£

RS-422µÄ½ÓÏßÔ­Ôò£º¡°+·¢¡±½Ó¶Ô·½µÄ¡°+ÊÕ¡±¡¢¡°¡ª·¢¡±½Ó¶Ô·½µÄ¡°¡ªÊÕ¡±¡¢¡°+ÊÕ¡±½Ó¶Ô·½µÄ¡°+·¢¡±¡¢¡°¡ªÊÕ¡±½Ó¶Ô·½µÄ¡°¡ª·¢¡±¡¢GND(µØ)½Ó¶Ô·½µÄ GND(µØ)¡£

Ò»¶¨Òª½« GND£¨µØ£©Ïß½Óµ½¶Ô·½µÄ GND£¨µØ£©£¬³ý·ÇÈ·±£Í¨ÐÅË«·½¶¼ÒѾ­Á¼ºÃ¹²µØ¡£


 

 


¹«Ë¾¼ò½é
²úƷĿ¼
¹©Ó¦ÐÅÏ¢

¹«Ë¾Ãû³Æ£º Î人²¨Ê˵ç×ÓÓÐÏÞ¹«Ë¾
µç »°£º 027 87561487 / Ëﺺ»ª
ÊÖ»ú£º 13720243558
µØ Ö·£º ¹Ø¶«¿Æ¼¼¹¤ÒµÔ°
ÓÊ ±à£º 430074
Ö÷ Ò³£º http://www.bosika.com

¸Ã³§ÉÌÏà¹Ø²úÆ·£º
  • 485A1Ò»ÌåʽÎÞÔ´·Ç¹â¸ôת»»Æ÷(RS232תRS485,RS485תRS232)
  •  
  • 485C232ת»»Æ÷232 485 rs232 rs485 485ת»»Æ÷
  •  
  • USB¹âµç¸ôÀëÆ÷£¨¸ôÀë2500V£©
  •  
  • OPT232EX RS-232/¹âÏËÖмÌת»»Æ÷¶àÄ£
  •  
  • OPT232EXS RS-232/¹âÏËÖмÌת»»Æ÷µ¥Ä£
  •  
  • 1·´®¿Ú¹âÏËÀ©4·¹âÏ˼¯Ïßת»»
  •  
  • µ¥ÏËCAN/¹âÏËת»»Æ÷ µ¥Ä£¶àģͨÓÃ
  •  
  • Ë«ÏËRS-232/485/422/¹âÏËת»»Æ÷µ¥Ä£¶àģͨÓÃ
  •  
  • ÓÐÔ´´ø¹âµç¸ôÀëRS232תRS485´®¿Úת»»Æ÷
  •  
  • RS232/485¸ôÀëת»»Æ÷485TC
  •  
    ¸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