485C/485TC |
U485C |
485A/485TA |
U485A |
485A1 |
²¨Ê¿RS-232/RS-485/RS-422ת»»Æ÷
Ò»¡¢ÓÃ;
²¨Ê¿RS-232/RS-485/RS-422ת»»Æ÷¶¼¿É½«RS-232ͨОàÀëÑÓ³¤ÖÁ1.2KmÒÔÉÏ£¨9600bpsʱ£©¡£¶¼¿ÉÒÔÓÃÓÚPC»úÖ®¼ä¡¢PC»úÓ뵥Ƭ»úÖ®¼ä¹¹³ÉÔ¶³Ì¶à»úͨÐÅÍøÂç¡£²¨Ê¿µç×ÓÊÇͨ¹ýÁËISO9002ÖÊÁ¿ÈÏÖ¤µÄÆóÒµ¡£²¨Ê¿µç×ÓµÄRS-232/485/422ת»»Æ÷ÊÇ»ñµÃ2000¹ú¼Ê²â¿Ø²©ÀÀ»á½ð½±µÄ²úÆ·¡£
¶þ¡¢Ó²¼þ°²×°
ÍâÐζ¼ÎªDB-9/DB-9ת½ÓºÐ´óС£¬ÆäÖÐDB-9£¨¿××ù£©Ò»¶ËÖ±½Ó²åÔÚ9оRS-232²å×ù£¨Õë×ù£©ÉÏ¡£Èç¹ûPC»úµÄRS-232½Ó¿ÚΪDB-25£¬ÇëÏò²¨Ê¿µç×ÓÌØ±ðÌá³ö£¬Ò²¿ÉÓÃDB-25/DB-9ת½ÓºÐ¡£PC»úRS-232´®ÐпڵÄDB-25оÓëDB-9оÁ¬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£¨»òRS-422£©Í¨ÐލÒéÒ»¶¨Òª½ÓµØÏߣ¬ÒòΪRS-485£¨»òRS-422£©Í¨ÐÅÒªÇóͨÐÅË«·½µÄµØµçλ²îСÓÚ1V¡£¼´£º°ëË«¹¤Í¨ÐŽÓ3¸ùÏߣ¨+A¡¢¡ªB¡¢µØ£©£¬È«Ë«¹¤Í¨ÐŽÓ5¸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±Ò²ÊÇRS-485»òRS-422µÄÐźš°µØ¡±¡£µ±Í¨ÐžàÀ볬¹ý100Ã×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÷
ÐÍ ºÅ |
¹¦ ÄÜ |
ÌØ ÐÔ |
˵ Ã÷ |
485C |
RS-232/RS-485/RS-422ת»»Æ÷£¨ÔöÇ¿ÐÍ¡¢1800Ã×£© |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÐ蹩µç |
485TC |
¹âµç¸ôÀëRS-232/RS-485/RS-422ת»»Æ÷ |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÐ蹩µç |
485A |
RS-232/RS-485ת»»Æ÷£¨ÔöÇ¿ÐÍ¡¢1800Ã×£© |
°ëË«¹¤ |
ÎÞÐ蹩µç |
485TA |
¹âµç¸ôÀëRS-232/RS-485ת»»Æ÷ |
°ëË«¹¤ |
ÎÞÐ蹩µç |
U485C |
¹â¸ô·Ç¹â¸ôͨÓÃRS-232/RS-485/RS-422ת»»Æ÷ |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÐ蹩µç/5V¹©µç |
U485A |
¹â¸ô·Ç¹â¸ôͨÓÃRS-232/RS-485ת»»Æ÷ |
°ëË«¹¤ |
ÎÞÐ蹩µç/5V¹©µç |
²¨Ê¿µç×ÓµÄCÐÍת»»Æ÷ÊǹúÄÚΨһÄܹ»ÊµÏÖȫ˫¹¤¶à»úͨÐŵÄRS-232/RS-485/RS-422ת»»Æ÷
²¨Ê¿µç×ÓµÄTÐÍת»»Æ÷ÊÇÊÀ½çΨһÄܹ»ÊµÏÖ¹âµç¸ôÀë¶øÇÒÎÞÐëµçÔ´µÄRS-232/RS-485/RS-422ת»»Æ÷ |
RS-485Ϊ°ëË«¹¤Í¨ÐÅ·½Ê½¡£RS-422Ϊȫ˫¹¤·½Ê½¡£·Ç¹â¸ôת»»Æ÷£¨Ðͺţº485C¡¢485A£©ÎÞÐèÍâ½ÓµçÔ´£¬×î¸ßËÙÂÊ115.2Kbps¡£UϵÁйâ¸ô·Ç¹â¸ôͨÓÃת»»Æ÷£¨ÐͺţºU485C¡¢U485A£©×÷·Ç¹â¸ôת»»Æ÷ʹÓÃʱÎÞÐ빩µç¡¢UϵÁÐ×÷¹â¸ôת»»Æ÷ʹÓÃʱÐèÍâ½Ó5VµçÔ´£¨µçѹ5¡À0.5V¡¢¹¦ºÄµçÁ÷<50mA£©£¬Í¨ÐÅËÙÂÊ×î¸ß´óÓÚ9600bps¡£TϵÁйâ¸ôת»»Æ÷£¨Ðͺţº485TC¡¢485TA£©ÎÞÐëÍâ½ÓµçÔ´£¬Í¨ÐÅËÙÂÊ×î¸ß´óÓÚ9600bps£¬Êµ¼Ê¿É´ï38.4KbpsÒÔÉÏ¡¢ÊʺÏPC»úʹÓá£485C¡¢485TC¡¢U485CΪȫ˫¹¤/°ëË«¹¤Í¨ÓÃÐÍ¡£485A¡¢485TA¡¢U485AΪ°ëË«¹¤ÐÍ¡£²¨Ê¿µç×ÓµÄϵÁÐת»»Æ÷·ÖΪ¶ËµãʽÓë½Úµãʽ£¬Ò»°ãĬÈÏΪ¶Ëµãʽ¡£¶Ëµãʽ¿ÉÒÔ´ø128¸ö¡¢½Úµãʽ¿ÉÒÔ±»´ø128¸öµã¡£ËùÓйâ¸ôת»»Æ÷µÄ¸ôÀëµçѹ¾ùΪ2500V¡£ËùÓв¨Ê¿×ª»»Æ÷¾ùÄÚÖÃ600W¿¹À×»÷ÀËÓ¿±£»¤Æ÷ºÍ1500V·À¾²µç±£»¤Æ÷¡£
 |
|
| |
|
RS-232/RS-485/RS-422ת»»Æ÷
 |
 |
¡¡ | ²¨Ê¿µç×ÓÊÇRS-232/RS-485/RS-422ת»»Æ÷µÄ·¢Ã÷ÕߺͿª´´Õߣ¡ÇëÈÏ×¼²¨Ê¿¼¤¹â·Àα±êÇ©£¬½÷·À¼Ùð£¡ÎÞ²¨Ê¿¼¤¹â·Àα±êÇ©µÄ¾ùΪ¼Ù𣡠²¨Ê¿RS-232/RS-485ת»»Æ÷ÊÇÊÂʵ¹¤Òµ±ê×¼£¡²¨Ê¿×ª»»Æ÷ÓµÓÐϵÁÐרÀû£ºZL02327524 ZL02327525 ZL02354891 £¬·Âð±Ø¾¿£¡Ó벨ʿת»»Æ÷ÍâÐÎÏàͬ¡¢ÏàËÆ¡¢Ïà½üµÄ¾ùÊôÓÚÎ¥·¨£¬²¨Ê¿µç×ÓÒѾ¿ªÊ¼¶ÔÎ人µÈµØµÄ¼ÙðÕßÒ»Ò»×·¾¿·¨ÂÉÔðÈΣ¡
²¨Ê¿×ª»»Æ÷Æß´ó¾øÕУº |
¡¤²¨Ê¿¶ÀÓеĵ¥»·×ÔÓúRS-232/RS-485×éÍø×ª»»Æ÷£¡ ¡¤¶ÀÓв¨Ê¿ÖÇÄÜÖն˸ºÔؼ¼Êõ£¬È·±£»¥´ø128¸ö½Úµã£¡ ¡¤¸ß´ï95%µÄ²¨Ê¿ÇԵ缼Êõ£¬È·±£´«Êä1800Ã×ÒÔÉÏ£¡ ¡¤Í¨ÐÅÖ»Óõ½RXD¡¢TXD¡¢GND£¬ÎÞÐëRTS¡¢DTR£¡ ¡¤ÄÚÖÃ600W¿¹À×»÷±£»¤Æ÷ºÍ15000V¿¹¾²µç±£»¤Æ÷£¡ ¡¤¶ÀÓÐÁãÑÓʱ×Ô¶¯ÊÕ·¢×ª»»¼¼Êõ£¬È·±£ÊʺÏËùÓÐÈí¼þ! ¡¤ÏȽøµÄ×Ô¶¯»½ÐѼ¼Êõ£¬¹¤×÷ÊÙÃü´ó´óÔö¼Ó£¡ ¡¤¶ÀÓв¨Ê¿¼¯Ïßת»»¼¼Êõ£¬´øRS485ÄÜÁ¦À©´óËı¶£¡ | ÓÃÊó±êÓÒ¼üµã»÷¸÷ÖÖ²úÆ·ÐͺŲ¢ÇÒÑ¡Ôñ¡°Ä¿±êÁí´æÎª¡±¿ÉÒÔÏÂÔØ¸÷ÖÖ²úƷ˵Ã÷Ê飨.pdf¸ñʽÎļþ£©
ÐÍ ºÅ |
ÊÓÆµ |
¹¦ ÄÜ |
ÌØ ÐÔ |
˵ Ã÷ |
485K |
 |
RS-232/RS-485/422ת»»Æ÷(³¬±¡ÔöÇ¿ÐÍ¡¢1800Ã×) |
ȫ˫¹¤»ò°ëË«¹¤ |
ÎÞÐ빩µç |
485B |
 |
RS-232/RS-485/422ת»»Æ÷(DB9Õë¡¢DB9¿×ͨÓÃ) |
ȫ˫¹¤»ò°ëË«¹¤ |
ÎÞÔ´ÓÐԴͨÓà |
485C |
 |
RS-232/RS-485/422ת»»Æ÷(ÔöÇ¿ÐÍ¡¢1800Ã×) |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÐ빩µç |
485TC |
 |
¹â¸ôRS-232/RS-485/RS-422ת»»Æ÷ |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÐ빩µç |
485A |
 |
RS-232/RS-485ת»»Æ÷£¨ÔöÇ¿ÐÍ¡¢1800Ã×£© |
°ëË«¹¤ |
ÎÞÐ빩µç |
485TA |
 |
¹â¸ôRS-232/RS-485ת»»Æ÷ |
°ëË«¹¤ |
ÎÞÐ빩µç |
U485C |
 |
¹â¸ô·Ç¹â¸ôͨÓÃRS-232/RS-485/RS-422ת»»Æ÷ |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
ÎÞÔ´/5V¹©µç |
U485A |
 |
¹â¸ô·Ç¹â¸ôͨÓÃRS-232/RS-485ת»»Æ÷ |
°ëË«¹¤ |
ÎÞÔ´/5V¹©µç |
485A1 |
 |
Ò»ÌåʽRS-232/RS-485ת»»Æ÷ |
°ëË«¹¤ |
ÎÞÐ빩µç |
H485C |
 |
ͨÓÃRS-232¡¢TTL¡¢RS-485/422ÈýÏòת»»Æ÷ |
232-TTL-485ÈýÏòת»» |
¸ôÀë5V¹©µç |
H485AA |
 |
ͨÓÃRS-232¡¢TTL¡¢RS-485ÈýÏòת»»Æ÷ |
232-TTL-485ÈýÏòת»» |
5V¹©µç |
QN485C |
 |
È«ÄÜRS-232/TTL/RS-485/422Öм̡¢×ª»»Æ÷ |
8ÖÖת»»¡¢Öм̹¦ÄÜ |
ÎÞÐ빩µç |
|
HUB8485G |
 |
¹â¸ôRS-232/8·RS-485¼¯Ïßת»»Æ÷ |
8·°ëË«¹¤ |
¸ôÀë5V¹©µç |
U4485C |
 |
¹â¸ôËı¶Çý¶¯RS-232/RS-485/422ת»»Æ÷ |
ȫ˫¹¤°ëË«¹¤Í¨Óà |
5V¹©µç |
485D |
 |
µ¥»·×ÔÓúÐÍRS-232/2·RS-485¼¯Ïßת»»Æ÷ |
2¸ö°ëË«¹¤¡¢µ¥»·×ÔÓú |
ÎÞÐ빩µç |
G485HA |
 |
ÊÀ½çÉÏ×îСµÄ¸ßËÙ¹â¸ôRS-232/RS-485ת»»Æ÷ |
0-115.2Kbps¡¢°ëË«¹¤ |
5V¹©µç |
G422HA |
 |
ÊÀ½çÉÏ×îСµÄ¸ßËÙ¹â¸ôRS-232/RS-422ת»»Æ÷ |
0-115.2Kbps¡¢È«Ë«¹¤ |
5V¹©µç | | ¡¶RS-232¡¢RS-485¡¢RS-422¼ò½é¡· ¡¶RS-485¶à»úͨÐŵÄ×éÍø·½Ê½¡· ¡¶RS-485Ô¶³Ì²â¿ØÏµÍ³¡· |
¡¡