itb8888ͨ²©(Öйú)ÓÐÏÞ¹«Ë¾



logo
ÁªÏµ | 15373238732

rs485ÐźÅÊä³ö(Èý)

2024-07-23 10:44:40
¸÷¹æ¸ñ¡¤¸÷ÐͺŵçÀÂ

ÈÈÏú¼ÛµÍ ÊÛºó±£ÕÏ

³§¼ÒÖ±Ïú
µÍÓÚͬÐм۸ñ
¿â´æ³ä×ã
È«¹ú24СʱÏìÓ¦
¹ú±êÆ·ÖÊ
ÄÍÀ­¿¹×§Îȶ¨ÐÔºÃ
³§¼ÒÖ±Ïú Æ·Öʱ£ÕÏ ×¨Òµ×¨×¢
ÒÑΪÉÏǧ¸öÖØµã¹¤³ÌÌṩµçÀÂ
ÊýÊ®ÖÖϵÁвúÆ·
1000¶à¸ö¹æ¸ñ
¶àо¿ÉÑ¡
Ö§³Ö¶¨ÖÆ
¹æ¸ñÆëÈ«
MCP¿óÓòÉú»úµçÀÂ
²Éú»úµçÀÂ
p1
MHYVP¿óÓÃͨÐŵçÀÂ
¿óÓÃͨÐŵçÀÂ
p2
MYPTJ¸ßѹ¿óÓÃÏðÌ×µçÀÂ
¿óÓÃÏðÌ×µçÀÂ
p3
MYPTJ¿óÓýðÊôÆÁ±ÎÏðÌ×µçÀÂ
ÆÁ±ÎÏðÌ×µçÀÂ
p4
¿óÓÃîø×°ÆÁ±ÎµçÀÂ
îø×°ÆÁ±ÎµçÀÂ
p5
ÆÁ±Î¿ØÖƵçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
p6
MCPT²Éú»úÆÁ±ÎµçÀÂ
ÆÁ±ÎµçÀÂ
p7
MYPÏðÌ×µçÀÂ
MYPÏðÌ×µçÀÂ
p8
Æ·Öʾö¶¨Î´À´
¸ß´¿¶ÈÍ­
p1
°²È«»·±£
p2
¿¹Ñ¹ÐÔÇ¿
p1
ÊÙÃü¸ü³¤
p2
ÇëÎÊÄúÄÜÌṩһЩ¹ØÓÚrs485ÐźÅÊä³öÁ¿µÄÐÅÏ¢Âð£¿
rs485ÐźÅÊä³ö½Ó¿Úrs-485²ÉÓðëË«¹¤¹¤×÷·½Ê½,Ö§³Ö¶àµãÊý¾ÝͨÐÅ¡£rs-485×ÜÏßÍøÂçÍØÆËÒ»°ã²ÉÓÃÖÕ¶ËÆ¥ÅäµÄ×ÜÏßÐͽṹ¡£¼´²ÉÓÃÒ»Ìõ×ÜÏß½«¸÷¸ö½Úµã´®½ÓÆðÀ´,²»Ö§³Ö»·ÐλòÐÇÐÍÍøÂç Èç¹ûÐèҪʹÓÃÐÇÐͽṹ,¾Í±ØÐëʹÓÃ485ÖÐ¼ÌÆ÷»òÕß485¼¯Ï߯÷²Å¿ÉÒÔ¡£rs-485×ÜÏßÒ»°ã×î´óÖ§³Ö32¸ö½Úµã,Èç¹ûʹÓÃÌØÖÆµÄ485оƬ,¿ÉÒÔ´ïµ½128¸ö»òÕß256¸ö½Úµã,×î´óµÄ¿ÉÒÔÖ§³Öµ½400¸ö½Úµã¡£Êä³ö·Ö±æÂÊ:4Ïß:Data1Ïß:Data1Ïß:Data2Ïß:Data2Ïß:Data2Ïß:Data1Ïß,Data2Ïß:Data2Ïß,Data1Ïß:Data3Ïß,Data3Ïß:Data2Ïß,Data3Ïß:Data1Ïß,Data3Ïß:Data3Ïß,Data3Ïß:Data3¿Ú:Data1Ïß,Data3¿Ú:Data1Ïß,Data2Ïß:Data3¿Ú,Data2Ïß:Data2¿Ú,Data3¿Ú¡£ÒòΪ¸ÃÖÖ½ÓÏß,»¹²»ÍêÉÆ,½¨Òé²ÉÓÃÎÞ¼«ÐÔ½ÓÏß»òË«²ÉÓÃRJ45µÄÁ¬½Ó·½Ê½,Data3ͨ³£Ö»²ÉÓÃDB9µÄÁ¬½Ó·½Ê½,Data2ͨ³£²ÉÓÃDB9µÄÁ¬½Ó·½Ê½¡£Data2Ïß:Data3Ïß,Data2Ïß,Data3¿Ú,Data4¿Ú,Data4¿Ú¡£
rs485ÐźÅÊä³ö½Ó¿ÚÖÐ,ÓÐ3¸öÇý¶¯Æ÷,ÆäÖÐ3¸öÇý¶¯Æ÷1¸ö½ÓÊÕ¡¢2¸ö½ÓÊÕ,ÐźŵØÊDz¢½Ó½ÓÊÕ,2¸ö·Ö±ðÓëµØÖ®¼äµÄµçѹ²îΪ1V¡¢-2V¡¢-6V×óÓÒ ÆäÖÐ3¸öÇý¶¯Æ÷ΪRS485¶Ôµ÷,Ҫô¸É´à»»µ²,ҪôÔÚ½ÓÊն˽Ó2¸öÏ߽š£×ª»»Æ÷µÄ·Ãû½Ð½ÓRS485,´Óרҵ½Ç¶ÈÀ´Ëµ,Ò»°ãֻҪת»»Æ÷µÄ·¶ÎÓÐÒ»¸öRS485ÐźÅ,¶¼¿ÉÒÔʹÓá£Êä³ö+ºÍ485-Êý¾ÝÊÇË«ÏòµÄ,ËùÒÔ¿ÉÒÔʹÓá£ÐźÅÓÐ4¸öÒý½Å,Ò²ÓÐ5¸öÒý½Å¡£×¢Òâ¿´ÊÇ3¸öÒý½Å¡£

rs485ÐźÅÊä³ö(Èý)1721702680504

rs485ÊÇ rs232 ½Ó¿Ú¡£ÓеÄ485ÊÇ DB9 ¡¢485 ½Ó¿Ú¡£×¢Òâ¿´ÊÇÔõôÑùµÄ¡£485½Ó¿ÚÓÐ4¸öÒý½Å,Ò²ÊÇͨ¹ý485ÍøÂçÐźÅËù´«ÊäµÄ¡£×¢ÒâÈçÏÂËùÊö:1¡¢485½Ó¿ÚµÄµçÆøÌØÐÔ:Âß¼­¡°1¡±ÒÔÁ½Ïß¼äµÄµçѹ²îΪ+(2¡ª6) V±íʾ;Âß¼­¡°0¡±ÒÔÁ½Ïß¼äµÄµçѹ²îΪ-(2¡ª6)V±íʾ¡£2¡¢485½Ó¿ÚµÄµçÆøÌØÐÔ:Âß¼­¡°1¡±ÒÔÁ½Ïß¼äµÄµçѹ²îΪ-(2¡ª6)V±íʾ¡£½Ó¿ÚÐÅºÅµçÆ½±È485µçƽÓÐЩ±ä»¯,»áµ¼ÖÂ485ÐźŲ»Îȶ¨,µ¼ÖÂûÓа취½øÍ¨Ñ¶µÄ·½°¸¡£3¡¢485½Ó¿ÚоƬһ°ãÊDzÉÓÃÆ½ºâÇý¶¯Æ÷ºÍ²î·Ö½ÓÊÕÆ÷µÄ×éºÏ,¿¹¹²Ä£¸ÉÈÅÄÜÁ¦ÔöÇ¿,¼´¿¹ÔëÉù¸ÉÈÅÐԺá£4¡¢232½Ó¿ÚÊDZê×¼µÄ´®ÐÐͨÐŽӿÚ,Ëü¹æ¶¨ÁË½Ó¿ÚµÄµçÆøÌØÐÔ,¼´ÔÊÐí´¦ÀíÓëRS232¡¢RS485ͨÐŵÄÉ豸¹²Óá£ÓÉÓÚRS-485½Ó¿Ú¾ßÓÐÁ¼ºÃµÄ¿¹ÔëÉù¸ÉÈÅÐÔ,³¤µÄ´«Êä¾àÀëºÍ¶àÕ¾ÄÜÁ¦µÈÉÏÊöÓŵã¾ÍʹÆä³ÉΪÊ×Ñ¡µÄ´®ÐнӿÚ¡£
¼¸ÖÖ²»Í¬ÐźÅÊä³ö·½Ê½µÄ×î´ó´«Êä¾àÀë?
RS485²ÉÓõÍË¥¼õרÓõçÀ£¬×î´óÎÞÖм̴«Êä¾àÀë¿É´ï1900Ãס£RS232´«Êä¾àÀë15Ãס£

rs485ÐźÅÊä³ö(Èý)1721702680411

4-20mA´«Êä¾àÀë²»³¬¹ý1000Ãס£0~5V´«Êä¾àÀë²»³¬¹ý100Ãס£
ʲôµçÀµİ²È«ÔØÁ÷Á¿ÊÇ30°²?
40˫о4ƽ·½Í­Ð¾µçÀµİ²È«ÔØÁ÷Á¿ÊÇ30°²¡£
4-20maÐźÅÊä³öÔõÑùת»»?
ÏÈ´®ÁªÒ»¸öµç×裬µç×èÒ»¶Î½ÓµØ£¬ÁíÒ»¶Ë½Ó4-20maµçÁ÷Ðźţ¬È»ºóÔÚ4-20maµçÁ÷ÐźŶËÒý³öÒ»ÌõÏߣ¬Õâʱºò£¬ÔÚÒý³öµÄÏßÉÏ£¬ÒѾ­°ÑµçÁ÷ÐźÅת»¯ÎªµçѹÐźţ¬Èç¹ûµç×èÊÇ220Å·Ä·£¬µçѹÐźŵķ¶Î§ÊÇ0.8-4.4V¡£
RS485AºÍBÄĸöÊÇʱÖÓÏßÄĸöÊÇÊý¾ÝÏß?
RS485AºÍBÊDzî·ÖÐźŵĴ«ÊäÏߣ¬¶¼ÊÇÊý¾ÝÏß Ã»ÓÐÄã˵µÄʱÖÓÏß ³ý·ÇÊÇSPI½Ó¿Ú¡£
ÇëÎÊ1о800ƽ·½Í­Ð¾µçÀÂÔØÁ÷Á¿ÊǶàÉÙ?
²éµçÀÂÔØÁ÷Á¿±í£¬Í­Ð¾1о800ƽ·½µçÀÂÔØÁ÷Á¿ÊÇ1440°²¡£
ÈçºÎÅжÏ485ÓÐûÓÐÐźÅÊä³ö?
Ó²Å̼Ïñ»úµÄ485Êä³öÊÇÓеçѹµÄ£¬ÅжÏÓÐÎÞÐźÅʱ£¬Í¨¹ý²Ù×÷ÔÆÌ¨£¬ÔÚ²»½øÐÐÔÆÌ¨²Ù×÷ʱÓиöµçѹÊä³ö£¬ÔÆÌ¨²Ù×÷ʱµçѹ»á·¢Éú±ä»¯£¨±ä´ó»òÕß±íС£©£¬Õâ¾Í±íʾ485ÓÐÐźÅ¡£Èç¹û485ûÓеçѹֵ£¬»òÕß²Ù×÷ʱµçѹ²»±ä»¯£¬»ù±¾ÅжÏ485»µÁË¡£
RS232ת485ÓÐÔ´ÓëÎÞÔ´ÔÚÐźÅÊä³ö¸ñʽÉÏÊÇ·ñÓÐÇø±ðô?
RS232תRS485ת»»Æ÷£ºÓÐÔ´µÄ£¬Ò²¾ÍÊÇÍâ½ÓÒ»¸ö±äѹÆ÷ÎÞÔ´µÄ£¬Ã»ÓÐÍâ½Ó±äѹÆ÷£¬µ«ÊÇËü»á´Ó´®¿ÚÇԵ磬Ϊת»»Æ÷¹©µçÓÐÔ´µÄÎȶ¨ÐÔÒª±ÈÎÞÔ´µÄºÃ£¬±Ï¾¹ÇԵ粻¹â²Ê£¬ºÙºÙ¡£

rs485ÐźÅÊä³ö(Èý)1721702680458

RS485ͨ¹ýÊÖÀ­ÊÖÁ¬½Ó£¬Í¨µçºóÓÃÍòÓñí´ò£¬AÓëB¶Ì·ÁË£¬Õý³£Âð?
ͨµç״̬´òͨ¶Ï¿Ï¶¨¶Ì·µÄ£¬ÒªÊǵçѹ¹ý¸ß»¹»áÉÕ»µ±í¡£Í¨µç״̬ϱØÐëÓõçѹ´ò¡£485µÄ»°²»·¢Êý¾ÝʱӦ¸Ã¾Í5V×óÓÒ£¬·¢ËÍÊý¾ÝʱÔÚ1V~3VÖ®¼ä±ä»¯¡£
ÂÁо3¡Á70ƽ·½µçÀÂ900Ã×ÂÁÖØÁ¿ÊǶàÉÙkg?
ÂÁо3¡Á70ƽ·½µçÀÂ900Ã×ÂÁÖØÁ¿ÊÇ510.3kg£¬ÂÁµÄÃܶÈÊÇ2.7£¬Ôò3¡Á70¡Á2.7¡Á900=510.3kg¡£
464°²µÄ°²È«µçÁ÷ÊÇʲôÐͺŵçÀÂ?
ÊÇͭоVV22 4x300ƽ·½µçÀ¡£
×î¼òµ¥Â·¿ÚÐźŵƵçÔ´Ïß¹æ¸ñ?
ÔÚÒ»°ãÇé¿öÏ£¬³£ÓõĵÀ·½»Í¨ÐźŵÆÏßÀÂÖ÷ÒªÓÐKVV5*1¡¢KVV10*1¡¢KVV14*1ºÍRVV3*6¼¸ÖÖ£¬Æä¼äKVV5*1¡¢KVV10*1¡¢KVV14*1Ϊ²Ù¿ØµçÀÂÓÃÓÚÐźŻúÖÁµÆÍ·µÄµçÔ´ºÍͨѶ£¬RVV3*6ÔòÒ»°ãÓÃÓÚµçÔ´Ïò½»Í¨ÐźŲٿػú¹©µç¡£ÖµµÃ×¢ÒâµÄÊÇ£¬Í¨²©Îª¾ÛÂÈÒÒÏ©¾øÔµ²Ù¿ØµçÀ£¬5*1ÖÐ5´ú±íÏßоÊýÁ¿£¬1´ú±íÏßо½ØÃæ»ý(mm2¡£
ͭо3¡Á2.5ƽ·½ZR-YJVµçÀ¶µçÁ÷±íÊǶàÉÙ?
ZR-YJVͭо3¡Á2.5ƽ·½µçÀ¶µçÁ÷±í£º
ÐͺÅZR-YJV
оÊý3
ƽ·½2.5
ÔØÁ÷Á¿36
²ÄÖÊÍ­
µçѹµÈ¼¶0.6/1kv
ʲôµçÀµİ²È«ÔØÁ÷Á¿ÊÇ318°²?
3x120+1x70ƽ·½Í­Ð¾µçÀÂ¿ÕÆøÖзóÉèµÄ°²È«ÔØÁ÷Á¿ÊÇ318°²¡£
ÐźŵçÀÂоÏßÖ±¾¶?
ÿ¸ùµçÀµÄо¾¶ÊÇ v(120x4/¦Ð) = 12.36mm£¬Ã¿¸ùµçÀÂо´øÍâÆ¤µÄÖ±¾¶´óÔ¼ÊÇ1.2±¶µÄо¾¶£¬¼´´øÍâÆ¤Ö±¾¶´óÔ¼ÊÇ15mm¡£
ÇëÎÊͭо3x25+1x16ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙmm?
3x25+1x16ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊÇ10.77mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ91£¬rΪ°ë¾¶£¬Ôòr=¡Ì(91/3.14)£¬Ö±¾¶µÈÓÚ10.77mm¡£
ÇëÎÊÁ½Ð¾2.5ƽ·½Í­Ð¾YHCµçÀ¡¢3*150ƽ·½Í­Ð¾µçÀ°²È«µçÁ÷·Ö±ðÊǶàÉÙA?
Á½Ð¾2.5ƽ·½Í­Ð¾YHCµçÀµİ²È«µçÁ÷ÊÇ23A£»Í­Ð¾3*150ƽ·½µçÀ°²È«µçÁ÷ÊÇ382A¡£
ÇëÎÊͭо2о6ƽ·½ZRZR-BVVBµçÀÂÿÃ׺¬Í­¶àÉÙ¹«½ï?
ͭо2о6ƽ·½ZRZR-BVVBµçÀÂÿÃ×Í­ÖØÁ¿ÊÇ0.11¹«½ï¡£Í­µÄÃܶÈÊÇ8.9£¬Ôò2x6x8.9x1=0.11¹«½ï¡£
ÐźŵçÀÂÔõÃ´Çø·ÖAB¶Ï?
µçÀÂоÏßÒ»°ãºì°×ÊÇÒ»¶Ô£¬À¶ÂÌÊÇÒ»¶Ô£¬Èç¹û±æ±ðµçÀÂa¡¢b¶ËµÄ»°£¬¿ÉÒÔ¿´µçÀÂоÏßÍâ±íµÄÈÆÏߣ¨Ë¿ÖÊ£©£¬ËÄÏß×é˳ʱÕë·½Ïòºì¡¢ÂÌ¡¢°×¡¢À¶Ë³ÐòΪa¶Ë£¬·´Õýb¶Ë¡£

ÍøÕ¾ÍÆ¼ö

¹ØÓÚÎÒÃÇ
ÆóÒµ½éÉÜÉú²ú³µ¼äÆóÒµ×ÊÖÊ
KVV
KVVPµçÀÂKVVP2µçÀÂKVV22µçÀÂKVV32µçÀÂ
KVVR
KVVRPµçÀÂKVVP22µçÀÂKVVP2-22µçÀÂ
MKVV
Mͨ²©MKVVPµçÀÂMKVVRPµçÀÂMKVV22µçÀÂKVVRPµçÀÂ
ÐÂÎÅÖÐÐÄ
ÐÐÒµ¶¯Ì¬¹«Ë¾¶¯Ì¬
ÁªÏµÎÒÃÇ
ÁªÏµÎÒÃÇ
ɨһɨ

ɨһɨ£¬ÇáËÉѯ¼Û

¿ØÖƵçÀÂÍø
·þÎñÈÈÏß
15373238732
΢ÐÅɨһɨ
ɨһɨ
ͨ²©Í¨²©
΢ÐÅ΢ÐÅ
µç»°×Éѯ
13831622291
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿