ÊÀ½çÉÏ×îСµÄ¡¢×îÐÂÒ»´ú
¸ßËÙ¹â¸ô΢ÐÍUSB/´®¿Úת»»Æ÷
ÊÀ½çÉÏ×îСµÄ¸ßËÙ¹â¸ôUSB/RS-232/485/422ת»»Æ÷£¡0-115.2Kbps£¡
ÐÂÒ»´ú²¨ÊËUSB232GH3¸ßËÙ¹âµç¸ôÀë΢ÐÍUSB/´®¿Úת»»Æ÷±ü³Ð²¨ÊËת»»Æ÷µÄÒ»¹áÌØÉ«£¬¾ßÓг¬Ð¡Ð͵ÄÍâÐΡ¢RS-232¡¢RS-485¡¢RS-422ͨÓ㬿ÉÒÔÐéÄâ³ÉΪ±¾µØCOM´®¿Ú(COM1-COM256)¡¢ÊµÏÖ2500V¹âµç¸ôÀë¡¢Ö§³Ö0-115200bpsËÙÂÊ¡£ÎÞÐëÐÞ¸ÄÒÑÓеĴ®¿ÚͨÐÅÈí¼þ¡£
²¨ÊËUSB232GH3ÊÇÊÀ½çÉÏ×îСµÄ¹â¸ôUSB/´®¿Úת»»Æ÷¡£USB232GH3ÊDz¨ÊË×îÐÂÒ»´ú²úÆ·£¬ÓëUSB232GH1´óСÏàͬ£¬µ«ÊÇÇý¶¯¸Ä³ÉÁËFTDI¡£×¨Àû²úÆ·,½÷·À¼Ùð! רÀûºÅ:200630307752¡£
4ÖÖ²úÆ·µÄÇø±ð |
ÍâÐβ»Í¬¡¢Çý¶¯Ïàͬ£¨PL£© |
ÍâÐβ»Í¬¡¢Çý¶¯Ïàͬ£¨FTDI£© |
ÍâÐÎÏàͬ£¨´ó£©¡¢Çý¶¯²»Í¬ |
USB232GH£¨´ó£© |
USB232GH2£¨´ó£© |
ÍâÐÎÏàͬ£¨Ð¡£©¡¢Çý¶¯²»Í¬ |
USB232GH1£¨Ð¡£© |
USB232GH3£¨Ð¡£© |
²¨ÊËUSB/´®¿Úת»»Æ÷ʵÏÖUSBÓëRS-232/RS-485/RS-422´®¿ÚÉ豸Ï໥ͨѶµÄÒ»ÖÖÐÒéת»»×°Öã¨USBÐÒé-´®ÐÐͨÐÅÐÒ飩¡£ÔÚͨÐÅÖ÷»ú (USB)ºÍRS-232/RS-485/RS-422´®¿ÚÉ豸֮¼ä£¬ÎÞÂÛÊÇͨÐÅÖ÷»ú·¢ËÍÐÅÏ¢ÖÁÖ¸¶¨µÄRS-232/RS-485/RS-422´®¿ÚÉ豸»òÊÇRS-232/RS-485/RS-422´®¿ÚÉ豸·¢ËÍÐÅÏ¢ÖÁÖ¸¶¨Í¨ÐÅÖ÷»ú£¬¶¼¿ÉÒÔ¾ÆäÇáÒ×ÇÒÕýÈ·µØ´«Êä¡£²¨ÊËUSB232GH3²úÆ·Ìṩһ¸öUSB¿Ú£¬Ò»¸ö¸ôÀëµÄRS232/ RS485/RS422´®¿Ú¡£
Ó²¼þ°²×°
½«USB232GH3ÐÍUSB/´®¿Úת»»Æ÷µÄUSB¿ÚÍâ²åµ½¼ÆËã»úµÄUSB¿Ú¼´¿É¡£
²¨ÊËUSB232GH3²úÆ·µÄRS-232/485/422´®¿Ú¶ËÊÇÒ»¸öDB-9Õë×ù£¬¾ßÓÐRS-232¡¢RS-485¡¢RS-422È«²¿Òý½Å¡£µ±×÷ΪRS-232¿ÚʱÓëPC»úµÄDB-9ÕëRS-232¿ÚµÄ2¡¢3¡¢5½Å·ÖÅäÍêÈ«Ïàͬ¡£×÷ΪRS-422ʱ£¬T+¡¢T¡ªÊÇÖ¸´ÓUSB232GH3ÏòÍâ·¢ËÍ¡£×¢ÒâRS-485ºÍRS-422ͨÐÅʱ½¨ÒéÒª½ÓµØÏߣ¨5½Å£©¡£RS-485/422ÎÞÐëÌøÏßÑ¡Ôñ¡£RS-485/422ÐźŵIJο¼µØÏßÓëRS-232µÄGNDÊÇÒ»ÑùµÄ¡£
DB-9Õë¶ËµÄÒý½Å·ÖÅäÈçÏÂ(ÅäÓнÓÏß¶Ë×Ó)£º
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
RS-232 |
|
RXD |
TXD |
|
GND |
|
|
|
|
RS-485 |
A |
|
|
|
GND |
|
|
|
B |
RS-422 |
T+ |
|
|
|
GND |
R+ |
|
R¡ª |
T¡ª |
USB232GH3ʵÏÖÁËUSBÓë´®¿Ú£¨RS-232/485/422£©Ö®¼äµÄ2500V¹âµç¸ôÀë¡£USB232GH3µÄRS-232/485/422µÄ×î¸ßͨÐÅËÙÂÊΪ115.2Kbps¡£²¨ÊËUSB232GH3ÄÚÖÃÓÐ600W¿¹À×»÷ÀËÓ¿±£»¤Æ÷¡£
Èí¼þ°²×°
USB232GH3µÄÇý¶¯³ÌÐòÖ§³Ö Windows me/2000/XP/vista/7¡¢LINUX¡¢iMACµÈ£¬Í¬²¨ÊËUSB232GH2µÄÇý¶¯Èí¼þ£¨FTDIÇý¶¯£©¡£
°´ÕÕÒÔϲ½Öè°²×°USB232GH2ת»»Æ÷Çý¶¯Èí¼þ£º
½«USB232GH3µÄUSBµçÀ²嵽¼ÆËã»úµÄUSB¿Ú¡¢¼ÆËã»ú»á×Ô¶¯¼ì²âµ½USB232GH3²¢ÇÒÏÔʾ¡°·¢ÏÖÐÂÓ²¼þ¡±£¬½«USB232GH3µÄÅäÌ×¹âÅ̲åÈë¼ÆËã»úµÄ¹âÇý£¬°´¡°×Ô¶¯²éÕÒ¡±¼ÆËã»ú»á×Ô¶¯ÕÒµ½Çý¶¯³ÌÐò£¬×îºó°´¡°Íê³É¡±½áÊø¡£
Óû§¿ÉÒԲ鿴¡°¿ØÖÆÃæ°å¡±µÄ¡°ÏµÍ³\É豸¹ÜÀíÆ÷\¶Ë¿Ú¡±£¬¾Í»á·¢ÏÖ×Ô¶¯·ÖÅ䏸USB232GH3Ò»¸öеÄCOM¿ÚºÅÂë¡£¼ÇסÕâ¸öCOM¿ÚºÅÂë¡£Óû§¿ÉÒԲ鿴¡°¿ØÖÆÃæ°å¡±µÄ¡°ÏµÍ³\É豸¹ÜÀíÆ÷\¶Ë¿Ú¡±£¬¾Í»á·¢ÏÖ×Ô¶¯·ÖÅ䏸USB232GH3Ò»¸öеÄCOM¿ÚºÅÂë¡£¼ÇסÕâ¸öCOM¿ÚºÅÂë¡£Èç¹ûÒª¸ü¸ÄCOM¿ÚºÅÂ룬ÔÚWindows XPÏ£¬×ÀÃæ¨¤ÎҵĵçÄÔ\ÊôÐÔ¨¤Ó²¼þ¨¤É豸¹ÜÀíÆ÷¨¤¶Ë¿Ú¨¤Í¨ÐŶ˿ڣ¨ÕÒµ½USB232GH3µÄ£©\ÊôÐÔ¨¤¶Ë¿ÚÉèÖ褸߼¶¨¤COM¶Ë¿ÚºÅ£¬Óû§¾Í¿ÉÒÔ¸ü¸ÄCOM¿ÚºÅÂëÁË¡£¿ÉÒÔÇ¿ÐиÄΪÒѾ±»Õ¼ÓõÄCOM¿ÚµÄºÅÂë¡£
ÐÔÄÜÌØµã
ÎÒÃÇ¿ÉÒÔ¿´¿´USB232GH3µÄÕæ±¾Ê£¬¸Ã²úÆ·ÓµÓв¨ÊËRS-485ÁãÑÓʱ×Ô¶¯Çл»ºËÐļ¼Êõ¡¢ÔÚDB-9²åÍ·ÄÚÖÃ1¸öUSB-UART½Ó¿ÚоƬ¡¢Ò»¸öRS-232½Ó¿ÚоƬ¡¢Ò»¸öRS-485½Ó¿ÚоƬ¡¢Ò»¸öRS-422½Ó¿ÚоƬ¡¢DC/DC¸ôÀëµçÔ´ÒÔ¼°2500VµÄ¹âµç¸ôÀëÆ÷µÈ¡¢»¹´ø600W¿¹À×»÷ÀËÓ¿±£»¤¡£
´ÓʹÓ÷½±ãÐÔ·½Ã棬еÄUSB232GH3¸ÄÓÃÁ˹̶¨µÄUSBµçÀ£¬²»Óõ£ÐÄUSBÏßËɶ¯¡£Èç¹ûÓû§»¹ÊÇϲ»¶ÒÔǰµÄÍâÐΣ¬²¨ÊËÒ²¼ÌÐøÌṩÐͺÅΪUSB232GH2µÄ²úÆ·¹©Óû§Ñ¡Ôñ£¬¹¦ÄܺÍʹÓö¼Ò»Ñù£¬Ö»ÊÇÌå»ý´óһЩ¡£
¡ª¡ªÖ±½ÓÍâ²åUSB¿Ú£¬ÎÞÐëÍâ½ÓµçÔ´£¡ ¡ª¡ªÊÀ½çÉÏ×îСµÄ¸ôÀëUSB/RS-232/485/422ת»»Æ÷£¡
¡ª¡ª´®¿ÚΪRS-232/RS-485/RS-422ͨÓã¡ ¡ª¡ª×Ô¶¯Ê¶±ð´®¿ÚºÅ£¬µ±×÷еÄCOM¿Ú£¡
¡ª¡ªÈí¼þÖ»ÐèÐ޸Ĵ®¿ÚºÅ¼´¿É£¬ÎÞÐëÖØÐ±àд¡£¡ª¡ªÇý¶¯Èí¼þͬ²¨ÊËUSB232GH2ת»»Æ÷¡£
¸½Â¼£ºFTDIÓëProLificµÄUSB-UARTµÄÇø±ð
ÔÚ¾ø´ó²¿·ÖÇé¿öÏ£¬Óû§Ê¹ÓÃʱҲÐíÌå»á²»µ½Á½ÕßµÄÇø±ð¡£µ«ÊÇÏÔÈ»ËüÃÇÊÇÓÐÇø±ðµÄ¡£ÔÚÇý¶¯³ÌÐòÉÏ£¬WIN XP/VISTA/7ÒÔºóProLificÖ»ÌṩÁËSETUP.EXE¿ÉÖ´ÐÐÎļþÐÎʽµÄÇý¶¯³ÌÐò¡£²»Äܹ»ËµSETUP.EXEµÄÇý¶¯²»ºÃ£¬µ«ÊÇ»¹ÊÇÓÐһЩ³¡ºÏWINDOWSÌáÐÑ·¢ÏÖUSBÉ豸ÐèÒª°²×°Çý¶¯³ÌÐò²¢ÒªÇóÖ¸³öÇý¶¯³ÌÐòµÄλÖã¬ÕâʱSETUP.EXE¾ÍÎÞЧÁË£¬±ØÐëÏÈÔËÐÐSETUP.EXEÔÙ²åUSBÉ豸²ÅÐС£±ÈÈç½ÓÒÔÌ«Íø/USB·þÎñÆ÷ʱ£¬Èç¹ûWINDOWS²»Äܹ»×Ô¶¯Ê¶±ðUSBÉ豸¾ÍÒªÇó±ØÐëÖ¸¶¨USBÇý¶¯³ÌÐòµÄλÖ㬶øÔÚ±¾µØ¼ÆËã»úÉÏÔËÐÐSETUP.EXEÇý¶¯ÊÇÎÞЧµÄ£¬ÒòΪUSBÉ豸²»ÊÇÔÚ±¾µØ¶øÊÇÔÚÔ¶¶Ë¡£FTDIµÄÇý¶¯³ÌÐòÊÇ´øÓа²×°ÐÅÏ¢µÄINFÅäÖÃÎļþ¶ø²»ÊÇEXE¿ÉÖ´ÐÐÎļþ£¬¶øÇÒÔÚ¸÷ÖÖWINDOWS°æ±¾Ï¶¼Í¨Ó㬾Ͳ»»á´æÔÚÒÔÉÏSETUP.EXEµÄÎÊÌâ¡£ ²¨Ê˵ç×Óͨ¹ý´óÁ¿µÄÓ¦ÓñíÃ÷£ºµ¥¶ÀʹÓÃʱ£¬FTDIÓëProLificµÄUSB-UART¼¸ºõÌåÑé²»µ½²î±ð£¬µ«Êǵ±ÓëÆäËû²úÆ·¼¶ÁªÊ¹ÓÃʱÔÚ·¢ËͺͽÓÊÕÊý¾ÝʱÓÐЩÇé¿öϸоõµ½ProLificÓÐÃ÷ÏÔµÄÑÓʱ¶øFTDI¼¸ºõûÓÐÑÓʱ¡£FTDIµÄÓÅÊÆÔÚÓÚÑÓʱҪԶԶСÓÚProLificµÄ£¬ËäÈ»´ó²¿·ÖÇé¿öϲ»Ó°ÏìÓû§µÄʹÓá£FTDIµÄ³É±¾Ã÷ÏÔ¸ßÓÚProLific,ÎÒÃÇÈÏΪӦ¸ÃÓÐËüµÄÀíÓÉ¡£ProLificµÄÓÅÊÆÔÚÓÚÓ¦ÓÃÁ¿·Ç³£´ó£¬¶øÇÒ²úÆ·¹æ¸ñÆëÈ«£¬Õ¼¾ÝÁ˾ø´ó²¿·ÖÊг¡·Ý¶î¡£