BGÊÓѶ¡¤(ÖйúÇø)¹Ù·½ÍøÕ¾

    logo
    ÁªÏµ | 15373238732

    rs-485ͨѶЭÒé

    2024-03-18 08:18:27
    ¸÷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
    ?
    ÇëÎÊÄúÄÜΪÎÒÌṩһЩ¹ØÓÚrs-485ͨѶЭÒéµÄÏà¹ØÐÅÏ¢Âð£¿
    rs-485ͨѶЭÒéÊÇÒ»¸ö¹¤Òµ±ê×¼,¹æ¶¨ÁËÒ»¸öÏÖ³¡É豸Óë¸÷PC²úÆ·Ö®¼äµÄÁ¬½Ó¹æ·¶¡£RS-485×ÜÏß±ê×¼¹æ¶¨ÁË×ÜÏß½Ó¿ÚµÄµçÆøÌØÐÔ±ê×¼¼´¶ÔÓÚ2¸öÂß¼­×´Ì¬µÄ¶¨Òå:ÕýµçƽÔÚ+2V~+6VÖ®¼ä,±íʾһ¸öÂß¼­×´Ì¬;¸ºµçƽÔÚ-2V~-6VÖ®¼ä,Ôò±íʾÁíÒ»¸öÂß¼­×´Ì¬;Êý×ÖÐźŲÉÓòî·Ö´«Ê䷽ʽ,Äܹ»ÓÐЧ¼õÉÙÔëÉùÐźŵĸÉÈÅ¡£RS-485¹¤Òµ×ÜÏß±ê×¼Äܹ»ÓÐЧ֧³Ö¶à¸ö·Ö½ÚµãºÍͨОàÀëÔ¶,²¢ÇÒ¶ÔÓÚÐÅÏ¢µÄ½ÓÊÕÁéÃô¶È½Ï¸ßµÈÌØÐÔ¡£Ð­Òé:FCUÓдËЭÒé¡£rs-485ЭÒé:FCUÓдËЭÒéµÄ±ê×¼,485+485,422,485,USBµÈ rs-485ЭÒé:rs-485ЭÒé:rs-485ЭÒé,rs-422,rs-485ЭÒé,FARTЭÒé,rs-422ЭÒé,CANЭÒé¡£485ЭÒé:ЭÒé°üÀ¨:¹ã²¥¡¢±êʶ¡¢ÊýÖµ¡¢¶¨Ò塢ζȡ¢ËÙÂÊ¡¢Ð­Òé¡£485ЭÒé:485ЭÒéÊÇΪÁ˸ÄÉÆ232-C´®ÐÐͨѶ»·¾³¶ø·¢±íµÄ,Ëü²ÉÓÃÖ÷-´ÓЭÒé,·Ö֧ģʽ,Ö»Ðè´Ó485-A / m´®ÐÐÊý¾Ý´«Êäת»»ÎªÁËÍêÉÆ232-A / m´®ÐÐͨѶ¾àÀëµÄÔ¶½üÓйØ,¶ø¶ÔÓ¦µÄÌõ¼þ¾ÍºÜ¼òµ¥,Èç,µ±µçÀÂΪ9600Ã×ʱ,Ö»ÄÜÑ¡9600Ã×,¸ö±ð½ÚµãÔÚͨÐÅ×´¿öϰ´Õպܺõķ½Ê½½øÐÐ,†–,²¢Ö§³ÖÕæÕýµÄ485-485ÍøÂç¡£485×ÜÏß±ê×¼½ÓÏß·½·¨Í¬ÓÚËùÓÐ×ÜÏßµÄ×ÜÏßÐͺÅÏàͬ,Ҫͨ¹ýÔö¼ÓÒ»¸ö¿ÉÓõÄÕ¾ºÅ,ºÜ¶àÕ¾µãÒ²ÒªÇó²ÉÓÃ485½Ó¿Ú,ÕâÖÖÍøÂçÒ»°ãʹÓÃÄ£¿é,ÿ¸öÕ¾µãÒªÓÐ485½Ó¿Ú¡£
    rs-485ͨѶЭÒé»ù´¡ÉÏÊÇûÓлòÕß»òÕßµ¥´¿µÄ˵,¾Í¼¸ÖÖ¡£ModbusЭÒ鶨ÒåÁËÒ»ÖÖ¿ØÖÆÆ÷,×÷ΪËûÃÇÖ®¼äµÄͨѶ±ê×¼,¾ÍÄÜʵÏÖÈÎÒâµÄÇл»¡£RS485ÊÇÒ»ÖÖ´®ÐÐÍøÂç±ê×¼,Ëü¹æ¶¨ÁË×ÜÏß½Ó¿ÚµÄµçÆø±ê×¼,¼´¶ÔÓÚ2¸öÂß¼­×´Ì¬µÄ¶¨Òå:ÕýµçƽÔÚ+2V~+6VÖ®¼ä,±íʾһ¸öÂß¼­×´Ì¬¡£¸ºµçƽÔÚ-2V~-6VÖ®¼ä,Ôò±íʾÁíÒ»¸öÂß¼­×´Ì¬;Êý×ÖÐźŲÉÓòî·Ö´«Ê䷽ʽ,Äܹ»ÓÐЧ¼õÉÙÔëÉùÐźŵĸÉÈÅ¡£Í¨Ñ¶Ð­ÒéÊÇÒ»ÖÖÁ÷ÐеÄЭÒé,Ëü¹æ¶¨ÁËÁªÍøÇý¶¯Æ÷ºÍ½ÓÊÕÆ÷µÄͨÐÅЭÒé,²¢ÓëÆäËüÉ豸Á¬½Ó¡£rs485ЭÒéÊÇÒ»ÖÖÁ÷ÐеÄЭÒé,Ëü½«»ùÓÚRS485ЭÒéµÄ´®ÐÐͨѶ½Ó¿Ú·Ö¿ª²¢ÇÒ¼¯³ÉÔÚÒ»Æð,²¢ÇÒÔÚË«·½Ö®¼äÓмòÒ׵ķÖÅä¡£

    rs-485ͨѶЭÒé1710721107744

    RS485ͨѶЭÒéÊÇÒ»ÖÖÖ÷´ÓЭÒé,ȫ˫¹¤Í¨Ñ¶Ð­Òé,Ò²ÊǸù¾ÝRS485ЭÒ鿪·¢µÄͨѶЭÒé,ËùÒÔʹÓõıȽ϶à,ÏñÊÇrs-485×ÜÏß¡¢CAN×ÜÏß¡¢TCP×ÜÏßµÈ,ÆäÓ¦ÓÃÊDZȽϹ㷺µÄ¡£rs-485ЭÒé:RS-485×ÜÏßÖ÷ÒªÓÃÓÚ¶àµã»¥Á¬Ê±·Ç³£·½±ãµÄÍøÂçÁ¬½Ó,¿ÉÒÔ½ÚÔ¼³É±¾ºÍ³É±¾¡£ÆäÓ²¼þ×÷ÓÃÊÇΪÁ˱£Ö¤RS-485ͨÐŵÄʵʱÐÔ,¶øÆäÈí¼þµÄÎȶ¨ÐÔÓëÁé»îÐÔ×ÔÈ»±È½ÏµÈ¡£ÒòRS-485½Ó¿Ú¾ßÓÐÁ¼ºÃµÄ¿¹ÔëÉù¸ÉÈÅÐÔ,³¤µÄ´«Êä¾àÀëºÍ¶àÕ¾ÄÜÁ¦µÈÉÏÊöÓŵã¾ÍʹÆä³ÉΪÊ×Ñ¡µÄ´®Ðнӿڡ£ÒòΪRS485½Ó¿Ú×é³ÉµÄ°ëË«¹¤ÍøÂçÒ»°ãÖ»Ðè¶þ¸ùÁ¬Ïß,ËùÒÔRS485½Ó¿Ú¾ù²ÉÓÃÆÁ±ÎË«½ÊÏß´«Êä RS485½Ó¿ÚÁ¬½ÓÆ÷²ÉÓÃDB-9µÄ9о²åÍ·×ù,ÓëÖÇÄÜÖÕ¶ËRS485½Ó¿Ú²ÉÓÃDB-9(¿×),Óë¼üÅÌÁ¬½ÓµÄ¼üÅ̽ӿÚRS485²ÉÓÃDB-9(Õë)¡£´®¿ÚЭÒéÖ»ÊÇÔÚÉϸö·¢Ã÷É̵͍Òå,¶øÔÚĿǰ¹ã·ºÊ¹ÓõIJúÆ·ÖÐ,ûÓвÉÓÃÌØ¶¨µÄЭÒé¡£
    ͭоÈýо185ƽ·½µçÀ°²È«ÔØÁ÷Á¿±íÊǶàÉÙ?
    Èýо185ƽ·½Í­Ð¾µçÀ°²È«ÔØÁ÷Á¿±í£º
    оÊýÈý
    ƽ·½185
    ÐͺÅZR-YJV
    ÔØÁ÷Á¿415
    ²ÄÖÊÍ­
    ·óÉ跽ʽÂñµØ·óÉè
    µçѹµÈ¼¶0.6/1kv
    RS-485Êý×ÖÐźÅÔõô´¦Àí?
    RS-485Êý×ÖÐźŵĴ¦ÀíÓÐ1.¹²µØ·¨ ÓÃÒ»¸ùµçÏß»òÆÁ±ÎÏßÁ¬½ÓËùÓÐ485¸öÉ豸µÄGNDµØÏߣ¬ÒÔ±ÜÃâµçÁ¦²îÓ°ÏìËùÓÐÉ豸.2.Öն˵ç×è·¨ ½«Ò»¸ö120Å·Ä·µÄÖն˵ç×è²¢Áªµ½×îºóÒ»¸ö485É豸µÄ485+ºÍ485-ÉÏ.3.Öмä·Ö¶Î¶Ï¿ª·¨ ¼ì²éÉ豸ÊÇ·ñ¹ýÔØ£¬Í¨ÐžàÀëÊÇ·ñ¹ý³¤£¬ÒÔ¼°Ä³¸öÉ豸¶ÔÕû¸öͨÐÅÏß·µÄÓ°Ïì¡£4.µ¥¶ÀÀ­Ïß·¨ Ö»Ð轫һ¸ùµçÏßÀ­µ½É豸ÉÏ£¬¾Í¿ÉÒÔÅųýµçÏßÊÇ·ñµ¼ÖÂͨÐŹÊÕÏ¡£
    ÒDZíͨѶЭÒéÓÐÄÇЩ?
    ÏÖÔÚÁ÷³ÌÐÐÒµÖÐÒDZí¹ã·º²ÉÓõÄͨѶЭÒéÖ÷ÒªÓÐÒÔϼ¸ÖÖ£º¾ø´ó¶àÊýÒDZíÖ§³ÖµÄHartЭÒ飬½«Êý×ÖÐźżÓÔÚ4¡«20maµÄÄ£ÄâÐźÅÉÏ¡£FoundatationFieldbus(»ù½ð»áÏÖ³¡×ÜÏß)»òProfibusPA£¨PA×ÜÏߣ©¡£ÕâÊÇÁ½ÖÖÖ÷ÒªµÄ×ÜÏßÒDZí¡£ÆäËü¹ã·ºÖ§³ÖµÄͨѶ½Ó¿ÚÖ÷ÒªÓÐModbusЭÒé¡£»¹ÓÐASI£¬DevicenetµÈ¡£»ù±¾Ò»¸ö´óµãµÄ³§É̶¼ÓÐÒ»ÖÖЭÒé¡£
    ÈçºÎÏû³ýRS-485ͨѶÏßÉϵĸÉÈÅ?
    (1)²ÉÓÃÆÁ±ÎË«½ÊÏß²¢ÓÐЧ½ÓµØ£»(2)Ç¿µç³¡µÄµØ·½»¹Òª¿¼ÂDzÉÓöÆÐ¿¹ÜÆÁ±Î£»(3)²¼ÏßʱԶÀë¸ßѹÏߣ¬¸ü²»Äܽ«¸ßѹµçÔ´ÏߺÍÐźÅÏßÀ¦ÔÚÒ»Æð×ßÏߣ»(4)²»ÒªºÍµç¿ØËø¹²ÓÃͬһ¸öµçÔ´£»(5)²ÉÓÃÏßÐÔÎÈѹµçÔ´»ò¸ßÆ·ÖʵĿª¹ØµçÔ´(ÎÆ²¨¸ÉÈÅСÓÚ50mV)¡£Äã¿ÉÒÔ¿´¿´ZLGµÄRS-485¡£
    rs-485´®ÐнӿڵÄÊÊÓ¦·¶Î§ Ã×?
    rs-485´®ÐнӿÚÊDzî·ÖÐźŴ«ËÍ£¬¾àÀë±È232ÒªÔ¶£¬´«Ë;àÀë20Ã×Ó¦¸ÃûÓÐÎÊÌâ¡£
    rs-485½Ó¿Ú?
    Ò»°ãUPSÖ÷»úÓõÄÊÇRS-232-C£¬¶ø¾«Ãܿյ÷µÄͨѶ½Ó¿Ú³£¼ûµÄÊÇRE-485¡£ÏÂÃæ¾ÍΪ´ó¼Ò½éÉÜÒ»ÏÂRS-485½Ó¿ÚµÄÌØÐÔ¡£RS-485µÄµçÆøÌØÐÔ£ºÂß¼­¡°1¡±ÔÚÁ½¸öµçλ²îÖ®¼äÓÃ+(2-6) V±íʾ£»Âß¼­¡°0¡±ÔÚÁ½¸öµçλ²îÖ®¼äÓÃ-(2-6) V±íʾ¡£ÓÉÓÚ½Ó¿ÚÐÅºÅµçÆ½±ÈRS-232-CµÍ£¬Òò´Ë²»ÈÝÒ×Ë𻵽ӿڵç·оƬ£¬¶øÇÒ¸ÃµçÆ½Óë TTLµçƽ¼æÈÝ£¬¿ÉÒÔ·½±ãµØÓë TTLµç·Á¬½Ó¡£1¡¢RS-485×î´óÊý¾Ý´«ÊäÂÊΪ10 Mbps2¡¢485½Ó¿Ú²ÉÓÃÆ½ºâÇý¶¯Æ÷Óë²î·Ö½ÓÊÕÆ÷Ïà½áºÏ£¬Ìá¸ßÁË¿¹¹²Ä£¸É¸ÉÈŵÄÄÜÁ¦£¬¾ßÓÐÁ¼ºÃµÄ¿¹ÔëÐÔ¡£3¡¢±ê×¼×î´ó´«Êä¾àÀëRS-485½Ó¿ÚΪ4000Ó¢³ß£¬Êµ¼ÊÉÏ¿ÉÒÔ´ïµ½3000Ã×£¬´ËÍ⣬RS-232-C½Ó¿Ú×ÜÏßÉÏÖ»ÔÊÐíһ̨ÊÕ·¢»úÁ¬½Ó£¬Ò²¾ÍÊǵ¥Õ¾ÈÝÁ¿¡£¶øÇÒRS-485½Ó¿ÚµÄ×ÜÏßÉÏ×î¶à¿ÉÒÔÁ¬½Ó128¸öÊÕ·¢Æ÷¡£Ò²¾ÍÊÇÓµÓжàÕ¾ÄÜÁ¦£¬Ê¹Óû§Äܹ»·½±ãµØÀûÓÃRS-485½Ó¿Ú½¨Á¢ÆðÉè±¸ÍøÂç¡£4¡¢ÓÉÓÚRS-485½Ó¿Ú¾ßÓп¹ÔëÐÔÄܺᢴ«Êä¾àÀëÔ¶¡¢¶àÕ¾ÄÜÁ¦Ç¿µÈÓŵ㣬³ÉΪÊ×Ñ¡µÄ´®ÐнӿÚ¡£ÓÉÓÚRS485½Ó¿Ú¹¹³É°ëË«¹¤ÍøÂ磬һ°ãÖ»ÐèÒªÁ½¸öÁ¬½Ó£¬Òò´ËRS485½Ó¿Ú¾ù²ÉÓÃË«½ÊÏ߯Á±Î´«Êä¡£RS485½Ó¿ÚÁ¬½ÓÆ÷²ÉÓÃDB-9ÐÍ9о²åÍ·×ù£¬ÓëÖÇÄÜÖÕ¶ËRS485½Ó¿Ú²ÉÓÃDB-9ÐÍ(¿×)£¬Á¬½Ó¼üÅ̵ļüÅ̽ӿڲÉÓÃDB-9ÐÍ(Õë)¡£
    ÇëÎÊVV22ͭоÎåо35ƽ·½µçÀÂÔØÁ÷Á¿±íÊǶàÉÙ?
    VV22Îåо35ƽ·½Í­Ð¾µçÀÂÔØÁ÷Á¿±í£º
    ÐͺÅVV22
    оÊýÎå
    ƽ·½35
    ÔØÁ÷Á¿119
    ²ÄÖÊÍ­
    ·óÉ跽ʽ¿ÕÆøÖзóÉè
    ζÈ25¡æ
    ÇëÎÊͭо3*95ƽ·½µçÀµçÁ÷±íÊǶàÉÙ?
    3*95ƽ·½Í­Ð¾µçÀµçÁ÷±í£º
    ƽ·½²ÄÖÊÔØÁ÷Á¿
    3*95Í­254
    2Ïßrs485ºÍ4ÏßRS-485µÄÇø±ðÊÇʲô?
    RS485Ö»ÐèÒªÁ½ÌõÏßAºÍBÏߣ¬ËùÒÔÓÖ½ÐABÏß¡£ÄúÖ¸µÄ4Ïß¿ÉÄÜÊÇÏà¶Ô¶þ×ÜÏß¼¼Êõ¶øÑԵġ£¼´¿ÉÒÔÔÚÁ½¸ùÏßÀÂÉÏͬʱ´«ÊäÊý¾ÝºÍ¹©µç¹¦ÂʵÄ×ÜÏß·½Ê½¡£ÀàËÆÔØ²¨£¬Ö»²»¹ýÊÇÖ±Á÷×ÜÏß¡£ÒòΪÔÚһЩÐèÒª¼¯Öй©µçµÄRS485£¬¾ÍÐèÒª4ÌõÏßÁË£¬Á½ÌõABÏßÁ½Ìõ¹©µçÏß¡£¿ÉÄÜÕâ¾ÍÊÇÄúËù˵µÄ4Ïß485ÁË¡£ÕâÒ²ÊÇÕë¶Ô¶þ×ÜÏßÃ÷ÏԵĽз¨ÉϵÄϰ¹ßÇø·Ö·½Ê½¡£À©Õ¹Ò»¸öͼ£¬·ÖÏßÖÆÔò¸üÊÇÏ߶ֻ࣬ÄÜÖ÷´ÓÖ®¼äÒ»¶ÔһͨѶ¡£µ«Ò²ÓкÏÊʵÄÓ¦Óó¡ºÏ¡£
    rs232ͨѶЭÒé?
    RS232ЭÒéÊÇÒ»ÖÖÁ÷ÐеĴ®Ðнӿڣ¬ÓÃÀ´½«¼ÆËã»úÁ¬½Óµ½ÖîÈç´®ÐзþÎñÆ÷µÈÍøÂçÉ豸¡£ÎÒÃǽ«Á˽âRS232µÄ´®ÐÐÒý½ÅºÍЭÒéµÄһЩÆäËû²Î¿¼ÐÅÏ¢¡£RS232ЭÒéʹÓò»Í¬ÓÚ±ê×¼5VµÄÐźÅˮƽ´«ÊäÏßÊý¾Ý£¬ÒÔ×î´óÏ޶ȵؼõÉÙÐźŸÉÈÅ¡£ËüÒԺ㶨µÄËٶȽøÐÐÒì²½´«Ê䣬ÓëÆðʼÂö³åÐźŵÄˮƽͬ²½¡£×20Ã×ÊÇʹÓÃRS232½Ó¿Ú½øÐпɿ¿Êý¾Ý´«ÊäµÄ¼«ÏÞ¡£
    ÇóÊÓÆµ:PLCµÄͨÐÅ¿ÚÊÇRS-485´®ÐнӿÚÉÕ»µÔõô°ì?
    ±£ÐÞÆÚÄÚËÍÐÞ£¬·Ç±£ÐÞÆÚÈç¹ûάÐÞ·ÑÌ«¹ó¿ÉÒÔ×Ô¼ºÊÔ×ÅάÐÞ£¬´ò¿ª¿´¿´¸ôÀëÔ­¼þ»ò485ת»»ICÊÇ·ñÉÕ»µÁË£¬»µÁ˸ü»»Ò²Ðí¾ÍºÃÁË¡£
    RS-485µÄÉ豸£¬×ñÊØMODBUS-RTUЭÒé¡£ÔõÑùÓõĵçÄÔ¶ÁÈ¡ÐÅÏ¢?
    ÓõçÄԵĴ®¿Ú£¬½Ó¸ö485ת»»Æ÷£¬½Óµ½É豸µÄ485½Ó¿Ú£¬ÔÙÕÒ¸ö´®¿ÚÈí¼þ£¬¸ù¾ÝÉ豸×ÊÁÏÉϵļĴæÆ÷µØÖ··¢ËÍmodbus±¨ÎÄ¡£
    RS-485ͨѶ,½ÓÏß·½Ê½?
    ÆäʵRS485ͨÐŵĽÓÏßÃû³Æ¸÷²»Ïàͬ£¬µ«ÓÐÒ»µãÊÇͳһµÄ£¬¼´Õý½ÓÕý£¬¸º½Ó¸º£¬µØ½ÓµØ¡£
    rs485×éÍøÍ¨Ñ¶Ê±£¬Ö÷»ú485ºÍ¶à¸ö´Ó»ú485ÊÇÔõôÁ¬Ïߣ¬ÔõôͨÐŵÄ?
    RS485ÊÇÂÖѯͨѶ»úÖÆ£¬ËùÓдӻúÓ¦ÒÀ´Î´®½Ó³É¾Õ»¨Á´×ÜÏߣ¬²»Áô·ÖÖ§¡£
    rs-485ÊÇʲôÒâ˼?
    RSÊÇRecommended StandardµÄËõд£¬¾ÍÊÇÍÆ¼ö±ê×¼µÄÒâ˼¡£485ÊDZê×¼±êʶºÅ¡£Ç°ÊÀ½ñÉúRS-485£¬RSÊÇʲôÒâË¼ÄØ£¿ÊÇRecommended StandardµÄËõд£¬¾ÍÊÇÍÆ¼ö±ê×¼µÄÒâ˼¡£485ÊDZê×¼±êʶºÅ£¬ÖÁÓÚΪʲô¶¨Õâ¸ö±êʶºÅ£¬ÔòÎÞÐèÉ¡£RS-485ÓÖ³ÆÎªANSI/TIA/EIA-485£¬Õ⼸¸öǰ׺ÊDZê׼Э»áµÄÃû³ÆËõд£¬±ÈÈçEIA¾ÍÊǵç×Ó¹¤ÒµÐ­»á £¨Electronics Industries Association EIA£©µÄËõд¡£1983Ä꣬RS-485ͨѶ½Ó¿Ú±»µç×Ó¹¤ÒµÐ­»á £¨Electronics Industries Association EIA£©Åú׼ΪһÖÖͨѶ½Ó¿Ú±ê×¼¡£¼´±ãÔÚÏÖÔÚIOT»ðÈȵĽñÌ죬RS-485ÈÔÈ»ÓдóÁ¿µÄÓ¦Óá£
    VLV22-1x35ƽ·½ÂÁоµçÀ°²È«µçÁ÷±íÊǶàÉÙ?
    ÂÁо1x35ƽ·½VLV22µçÀ°²È«µçÁ÷±í£º
    ÐͺŲÄÖÊÔØÁ÷Á¿
    VLV22-1x35ƽ·½ÂÁ156
    2x35ƽ·½Í­Ð¾µçÀ°²È«ÔØÁ÷Á¿±íÊǶàÉÙ?
    ͭо2x35ƽ·½µçÀ°²È«ÔØÁ÷Á¿±í£º
    ƽ·½²ÄÖÊÔØÁ÷Á¿
    2x35Í­144
    ¡°canͨѶ¡±¡¢¡°485¡±ºÍ¡°232¡±Í¨Ñ¶µÄÇø±ð?
    RS232Ö§³Ö15Ã×ÒÔÄÚµÄͨÐÅ¡£RS485 ºÍRS232×îÖ÷ÒªµÄÇø±ðÊÇµçÆ½²»Í¬£¬ÐèÒª¾­¹ýRS232/RS485ת»»Æ÷ת»»¡£

    rs-485ͨѶЭÒé1710721107791

    RS485×î´óÎÞÖм̴«Êä¾àÀëΪ1200Ã×£¬³¬¹ý¿É¼ÓÖÐ¼ÌÆ÷£¨×î¶à8Ö»£©£¬´«Êä¾àÀë½Ó½ü10Km¡£RS485ÊÇÒ»Ö÷¶à´Ó½á¹¹£¬Òò¶ø´«ÊäËÙÂʽϸߣ¬×î¸ß¿É´ï12Mbps¡£¶øCANÊǶàÖ÷½á¹¹£¬Òò¶øÈÝ´íÐԽϺ㬵«ËÙÂʽÏÑ·É«¡£¾¡¹ÜCANºÍRS485¶¼²ÉÓÃÌØÐÔ×迹Ϊ120¦¸µÄË«½ÊÆÁ±Î×ÜÏßµçÀ£¬µ«CANµçÁ÷Ò²½Ï´ó£¬Îª·Ç±¾°²µç·¡£
    rs-485ÊÇʲôÏß?
    rs-485ÊÇʲô´®ÐÐ×ÜÏß¡£1¡¢RS-485µÄÊý¾Ý×î¸ß´«ÊäËÙÂÊΪ10Mbps¡£2¡¢ RS-485½Ó¿ÚÊDzÉÓÃÆ½ºâÇý¶¯Æ÷ºÍ²î·Ö½ÓÊÕÆ÷µÄ×éºÏ£¬¿¹¹²Ä£¸ÉÈÅÄÜÁ¦ÔöÇ¿£¬¼´¿¹ÔëÉù¸ÉÈÅÐԺá£3¡¢RS-485×î´óµÄͨОàÀëԼΪ1219m£¬×î´ó´«ÊäËÙÂÊΪ10Mbps£¬´«ÊäËÙÂÊÓë´«Êä¾àÀë³É·´±È£¬ÔÚ100Kb/SµÄ´«ÊäËÙÂÊÏ£¬²Å¿ÉÒÔ´ïµ½×î´óµÄͨОàÀ룬Èç¹ûÐè´«Êä¸ü³¤µÄ¾àÀ룬ÐèÒª¼Ó485ÖÐ¼ÌÆ÷¡£RS-485×ÜÏßÒ»°ã×î´óÖ§³Ö32¸ö½Úµã£¬Èç¹ûʹÓÃÌØÖÆµÄ485оƬ£¬¿ÉÒÔ´ïµ½128¸ö»òÕß256¸ö½Úµã£¬×î´óµÄ¿ÉÒÔÖ§³Öµ½400¸ö½Úµã¡£
    485ͨѶipµØÖ·Ê²Ã´Òâ˼?
    485ͨѶµÄµØÖ·½ÐͨѶµØÖ·£¬²»½ÐIPµØÖ·¡£IPµØÖ·ÊÇÒÔÌ«ÍøµÄ¸ÅÄËüºÍ485ͨѶµØÖ·µÄÓÃ;±È½Ï½Ó½ü¡£485ͨѶ½Úµã¶¼ÓÐ×Ô¼ºµÄµØÖ·£¬Æä×÷ÓÃÊÇÓÃÀ´È·¶¨ÐÅÏ¢½ÓÊÕÄ¿±ê¡£
    ÇëÎÊÁ½Ð¾6ƽ·½Í­Ð¾YCµçÀÂ220vµÄ¹¦ÂʶàÉÙkw?
    Á½Ð¾6ƽ·½Í­Ð¾YCµçÀÂ220vϹ¦ÂÊΪ11.22kw¡£Á½Ð¾6ƽ·½Í­Ð¾YCµçÀµÄÔØÁ÷Á¿Îª51A£¬ËùÒÔ51x220=11.22kw¡£
    BV 1¡Á16ƽ·½Í­Ð¾µçÀÂ220vÄܳÐÊܶàÉÙkw¹¦ÂÊ?
    ͭоBV 1¡Á16ƽ·½µçÀÂ220vϹ¦ÂÊΪ18.92kw¡£

    rs-485ͨѶЭÒé1710721107697

    ͭоBV 1¡Á16ƽ·½µçÀµİ²È«ÔØÁ÷Á¿Îª86A£¬ËùÒÔ¹¦ÂÊ£º86¡Á220=18.92kw¡£
    485ͨѶÊý¾ÝµØÖ·Ôõô¿´?
    485ͨѶÊý¾ÝµØÖ·Í¨¹ýÃüÁîÌáʾ·û²é¿´¡£485É豸¼Ä´æÆ÷µØÖ·ÔÚͨÐųÌÐòÖбêÓÐaddr×ÖÍ·µÄ¾ÍÊÇmodbusÓô®¿ÚͨÐÅʱһ°ã²»ÓÃÉè¶Ë¿ÚµØÖ·£¬Ã¿Ò»¸ö485¿Ú¿ÉÒÔ²¢Áª×î¶à32¸ö´ÓÉ豸£¬ËùÒÔµØÖ·Ò»°ã¶¨ÒåÔÚ1-32Ö®¼ä£¬ÖÁÓÚµØÖ·ÉèÖúͲ鿴£¬Ò»°ã¶¼´ÓÉ豸ͨÐųÌÐòÖж¨ÒåÒ»¸öµØÖ·±äÁ¿£¬¿ÉÒÔ¸øµØÖ·±äÁ¿¸³¶¨Öµ£¬Ò²¿ÉÒÔ¶¨Òåȡֵ·¶Î§£¬Ò»°ã¶¼ÔÚͨÐųÌÐòÖбêÓÐaddrµÄ×ÖÍ·¶¼ÊǵØÖ·Öµ¡£

    ÍøÕ¾ÍÆ¼ö

    ¹ØÓÚÎÒÃÇ
    ÆóÒµ½éÉÜÉú²ú³µ¼äÆóÒµ×ÊÖÊ
    KVV
    KVVPµçÀÂKVVP2µçÀÂKVV22µçÀÂKVV32µçÀÂ
    KVVR
    KVVRPµçÀÂKVVP22µçÀÂKVVP2-22µçÀÂ
    MKVV
    MKVVµçÀÂMKVVPµçÀÂMKVVRPµçÀÂMKVV22µçÀÂKVVRPµçÀÂ
    ÐÂÎÅÖÐÐÄ
    ÐÐÒµ¶¯Ì¬¹«Ë¾¶¯Ì¬
    ÁªÏµÎÒÃÇ
    ÁªÏµÎÒÃÇ
    ɨһɨ

    ɨһɨ£¬ÇáËÉѯ¼Û

    ¿ØÖƵçÀÂÍø
    ·þÎñÈÈÏß
    15373238732
    ΢ÐÅɨһɨ
    ɨһɨ
    Ê×Ò³Ê×Ò³
    ΢ÐÅ΢ÐÅ
    µç»°×Éѯ
    13831622291
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿