Ê×Ò³ - ÐÂÎÅ - ÕÐƸ - ÏÂÔØ - ²úÆ· - ³§ÉÌ - ·½°¸ - ÎÄÕª - Çó¹º - Õ¹ÀÀ
Ãâ·Ñ×¢²á µÇ¼ | ¹ã¸æ·þÎñ | ¿Í·þÖÐÐÄ
Öлª¹¤¿ØÍø ¡ú ¹¤¿Ø²úÆ· ¡ú ²¨ÊË¿¨ RS-232/TTL/RS-485/422ת»»Æ÷
²úÆ·Ãû³Æ£º ²¨ÊË¿¨ RS-232/TTL/RS-485/422ת»»Æ÷
ÐÍ ºÅ£º H485A£¨RS232¡¢TTL¡¢RS485ÈýÏòת»»Æ÷£©
¼Û ¸ñ£º 0.00
Æ· ÅÆ£º
 
Êղش˲úÆ·     ²é¿´ÊÕ²Ø

H485A
²¨ÊË¿¨RS-232/TTL/RS-485ת»»Æ÷
Ò»¡¢ÓÃ;
     ²¨ÊË¿¨H485AÐÍͨÓÃRS-232/TTL/RS-485 ת»»Æ÷¾ßÓÐRS-232¡¢TTL¡¢RS-485µÄÈÎÒâÏ໥˫Ïòת»»
µÄ¹¦ÄÜ¡£

H485AʵÏÖÁËÈýͨ¹²3ÖÖת»»¹¦ÄÜ£º

1¡¢ RS-232 ÓëRS-485µÄת»»

2¡¢ RS-232ÓëTTL µÄת»»


3¡¢ TTLÓëRS-485µÄת»»¡£

RS-485ͨÐſɽ«RS-232»òÕßTTLͨОàÀëÑÓ³¤ÖÁ1.2Km ÒÔÉÏ£¨9600bpsʱ£©¡£

¶þ¡¢Ó²¼þ°²×°
H485AÍâÐÎΪDB-9/DB-9ת½ÓºÐ´óС£¬²àÃæÓÐÍâ½Ó5V µçÔ´µÄ¶Ë×ÓÒÔ¼°TTL µçƽµÄ½ÓÏ߶Ë×Ó¡£ÆäÖÐ
DB-9 ¿××ùÒ»¶ËÖ±½Ó²åÔÚ 9оRS-232 ²å×ù£¨Õë×ù£©ÉÏ£¬Ö»Óõ½ RXD-2¡¢TXD-3¡¢GND-5 Èý¸öÐźÅÏß¡£
DB-9Õë×ùÅäÓпɲå°ÎµÄRS-485Òý½ÅµÄ½ÓÏ߶Ë×Ó¡£

Èý¡¢ÐÔÄÜÌصã
±¾²úÆ·¾ùÎÞÐèÈκÎÈí¼þÉèÖã¡Ö»Óõ½RXD£¨ÊÕ£©¡¢TXD£¨·¢£©¡¢GND£¨µØ£©Ðźţ¬È·±£ÊʺÏËùÓÐÈí¼þ £¡
ËÙÂÊ0¡ª150Kbps¡£ÐèÍâ½Ó5V¹©µç£¨µçѹ4.5ÖÁ5.5V£¬¹¦ºÄСÓÚ50mA£©,²úÆ·ÅäÌ×ÌṩµçÔ´¡£

H485A      Í¨ÓÃRS-232/TTL/RS-485ת»»Æ÷            °ëË«¹¤¡¢TTL ͨÓà           5V ¹©µç

 


¹«Ë¾¼ò½é
²úƷĿ¼
¹©Ó¦ÐÅÏ¢

¹«Ë¾Ãû³Æ£º Î人²¨Ê˵ç×ÓÓÐÏÞ¹«Ë¾
µç »°£º 027 18995634129 / ÏòÀö
´« Õ棺 027-59835329
µØ Ö·£º ºþ±±Î人Êйض«¿Æ¼¼Ô°
ÓÊ ±à£º 430074
Ö÷ Ò³£º http://www.232485.com

¸Ã³§ÉÌÏà¹Ø²úÆ·£º
  • U485C ÓÐÔ´´ø¹â¸ôRS232/RS422ת»»Æ÷
  •  
  • 1·´®¿Ú¹âÏËÀ©4·¹âÏ˼¯Ïßת»»Æ÷
  •  
  • ²¨ÊËÎÞÔ´¹¤Òµ¼¶¹â¸ôRS232תRS485/RS422ת»»Æ÷
  •  
  • ¹â¸ô·Ç¹â¸ôͨÓÃÓÐÔ´¹¤Òµ¼¶RS232/RS485/RS422ת»»Æ÷
  •  
  • U485C£ºRS232תRS485/RS422ת»»Æ÷£¬´®¿Úת»»Æ÷
  •  
  • 485TA £ºÎÞÔ´¹¤Òµ¼¶¹âµç¸ôÀëRS232/RS485ת»»Æ÷
  •  
  • 485C,485B,485TC,485A²¨Ê¿ÎÞÔ´¹¤Òµ¼¶RS232/RS485/RS422ת»»Æ÷ϵÁÐ
  •  
  • 485A £ºRS232/RS485ת»»Æ÷£¨ÔöÇ¿ÐÍ¡¢1800Ã×£©
  •  
  • ¹¤Òµ¼¶ÎÞÔ´RS232/RS485/RS422ת»»Æ÷
  •  
  • USB485£ºUSBתRS485´®¿Ú£¬USB/485ת»»Æ÷
  •  
    ¸ü¶à²úÆ·...
      ¹ØÓÚÎÒÃÇ | ÁªÏµÎÒÃÇ | ¹ã¸æ·þÎñ | ±¾Õ¾¶¯Ì¬ | ÓÑÇéÁ´½Ó | ·¨ÂÉÉùÃ÷ | ·Ç·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨  
    ¹¤¿ØÍø¿Í·þÈÈÏߣº0755-86369299
    °æȨËùÓÐ ¹¤¿ØÍø Copyright@ Gkong.com, All Rights Reserved