itb8888ͨ²©(Öйú)ÓÐÏÞ¹«Ë¾

logo
ÁªÏµ | 15373238732

rs485×ÜÏßͨÐŵçÀÂ(ËÄ)

2024-09-11 09:29:53
¸÷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
ÇëÎÊÄãÄÜ·ÖÏíһϹØÓÚrs485×ÜÏßͨÐŵçÀµÄÏà¹ØÐÅÏ¢Âð£¿
rs485×ÜÏßͨÐŵçÀÂÓÉ8¸öÖ÷Õ¾,Ö÷Õ¾¼°´ÓÕ¾×é³É¡£RS485½Ó¿Ú×é³ÉµÄ°ëË«¹¤ÍøÂç,Ò»°ãÊÇÁ½ÏßÖÆ(ÒÔǰÓÐËÄÏßÖÆ½Ó·¨,Ö»ÄÜʵÏÖµã¶ÔµãµÄͨÐÅ·½Ê½,ÏÖºÜÉÙ²ÉÓÃ),¶à²ÉÓÃÆÁ±ÎË«½ÊÏß´«Êä¡£ÕâÖÖ½ÓÏß·½Ê½Îª×ÜÏßÊ½ÍØÆË½á¹¹ÔÚͬһ×ÜÏßÉÏ×î¶à¿ÉÒÔ¹Ò½Ó32¸ö½áµã¡£

rs485×ÜÏßͨÐŵçÀÂ(ËÄ)1726018193279

ÔÚRS485ͨÐÅÍøÂçÖÐÒ»°ã²ÉÓõÄÊÇÖ÷´ÓͨÐÅ·½Ê½,¼´Ò»¸öÖ÷»ú´ø¶à¸ö´Ó»ú¡£ºÜ¶àÇé¿öÏÂ,Á¬½ÓRS-485ͨÐÅÁ´Â·Ê±Ö»ÊǼòµ¥µØÓÃÒ»¶ÔË«½ÊÏß½«¸÷¸ö½Ó¿ÚµÄ¡°A¡±¡¢¡°B¡±¶ËÁ¬½ÓÆðÀ´¡£RS485½Ó¿ÚÁ¬½ÓÆ÷²ÉÓÃDB-9µÄ9о²åÍ·×ù,ÓëÖÇÄÜÖÕ¶ËRS485½Ó¿Ú²ÉÓÃDB-9(¿×),Óë¼üÅÌÁ¬½ÓµÄ¼üÅ̽ӿÚÒ²²ÉÓÃDB-9(Õë)¡£RS485½Ó¿ÚÁ¬½ÓÆ÷²ÉÓÃDB-9(Õë),Óë¼üÅÌÁ¬½ÓµÄ¼üÅ̽ӿڿɲÉÓÃDB-9(Õë)¡£3.RS485ͨÐÅÍøÂçÖÐÒ»°ã²ÉÓõÄÊÇÖ÷´ÓͨÐÅ·½Ê½,Á¬½ÓÆ÷µÄRS-485½Ó¿ÚʹÓÃÖ÷´ÓͨÐÅ·½Ê½,Ö÷»úµ½Ö÷»úµÄÇý¶¯Æ÷Ö÷ÒªÓÐRS-485½Ó¿ÚºÍRS-422½Ó¿Ú¡£¸÷¸ö½ÚµãµÄ½Ó¿Ú¶¼Óи÷×ԵĴ®¿Ú½Ó¿Ú,RS-485½Ó¿Ú×é³ÉµÄ°ëË«¹¤ÍøÂç,ÔÚRS-422ÖÐ,¸ù¾Ý´«Êä¾àÀ벻ͬ,Óв»Í¬µÄ´«Êä¾àÀë,Ò»°ã¿É´ïµ½1200Ãס£½ÓÊÕÆ÷µÄÐźŵØÊÇ15ÖеÄ,×î´ó´«Êä¾àÀëÊÇ20Ã×,½ÓÊÕÆ÷µÄ¼«ÏÞ¾àÀëÊÇ20Ã×,½ÓÊÕÆ÷µÄ¼«ÏÞ¾àÀëÊÇ50Ãס£RS485ÐźÅÄܹ»ÔÚͨÐÅËÙÂʵÍÓÚ12MbpsµÄÇé¿öÏ´«Êä,²¢ÇÒ´«ËÍÒ»¸ö´óÓÚ3.5MbpsµÄÐźÅ,ÔÚͨÐÅËÙÂʵÍÓÚ12Mbpsʱ,»á³öÏÖÑÓ³Ù,ÉõÖÁ³öÏÖÉÕ»ÙÇé¿ö¡£
rs485×ÜÏßͨÐŵçÀÂ,²ÉÓÃÆÁ±ÎË«½ÊÏß×÷Ϊ´«Êä½éÖÊ,¾ßÓиü¸ßµÄ¿¹¸ÉÈÅÄÜÁ¦¡£×ÜÏßÍØÆË½á¹¹ÎªÐÇÐÎÍØÆË½á¹¹,ÿ¸ö½ÚµãµÄÒý½Å´óС¼°Ðźų¤¶È¾ùΪ×Ô³Ðʽ,¼´Ò»¸ö×ÜÏßÉÏÖ»ÄÜÓÐһ̨Ö÷»ú,¶øÇÒ×²»³¬¹ý1200Ãס£ÐÇÐνṹµÄ·¶Î§Òª±ÈûÓÐrs485µÄÒªµÍ,ËùÒÔͨ³£²ÉÓõÄÊÇÖ÷´ÓͨÐÅ,¼´Ò»¸öÖ÷»ú´ø¶à¸ö´Ó»ú¡£×ÜÏßÍØÆË½á¹¹Ö÷ÒªÓÐÈýÖÖ:×ÜÏßÐÍÍØÆË½á¹¹¡¢ÐÇÐÎÍØÆË¡¢µ¥Ö§Â·¾¶¡¢Ë«Ö§Â·¾¶¡£×ÜÏßÍØÆË½á¹¹ÓÉ485×ÜÏß×é³É,ÿ¸ö½ÚµãµÄÏßоΪ×ÜÏßÀàÐÍ,ÓÐA¡¢B¡¢CÈýÏàËÄÏß×é,ÆäÖÐ485×ÜÏßÊǽϺõÄ,ÿ¸ö½ÚµãµÄÏßоΪһÌõ,Ïß¶ÔÒ»¸ö½ÚµãµÄÿ¸öÏßо¹¹³ÉÒ»¸ö»ØÂ·,¶øÇÒÕâ¸ö»ØÂ·µÄÐÅÏ¢½öÖ»ÓÃÒ»×éÏßо,¶ø²»ÊÇÒ»×éÏßо¡£×¢Òâ:ÕâÖÖÊʺ϶þ×ÜÏßÉϵÄͨѶ,Ö»ÒªÔÚ485ͨѶµÄ¿ªÊ¼ºÍÄ©¶Ë¶¼²¢½ÓÖն˵ç×è,¼´Ê¹ÎÞÔ´×ÜÏß½ûÖ¹²¢Áª,Ò²½ÏºÃΪ×ÜÏßÍØÆË½á¹¹¡£×ÜÏß485ÍØÆËµÄȱµãÊÇ:ÿ¸ö½ÚµãµÄÏßоÓë485·ÖÖ§ÏàÁ¬,ÀýÈç½ÚµãµÄÕ¾µã±ØÐëʹÓÃ485½Ó¿Ú,×ÜÏßÉϵÄÉ豸Á¬½Ó²»ÄÜʹÓÃ485½Ó¿Ú¡£ÔÚ×ÜÏßµÄÔËÐÐÖÐ,¸÷¸ö½ÚµãÖ®¼ä´æÔÚÒ»¶¨µÄÒþ»¼,Èç½ÚµãµÄÌØÐÔ×迹¡¢½ÚµãµÄ×迹¡¢½ÚµãµÄ×迹µÈ,ÕâÖÖÓ°Ïì¶¼»áµ¼Ö½ڵã³öÏÖ¹ÊÕÏ,ÉõÖÁÊÇͨѶ²»Îȶ¨¡£Èç¹û485×ÜÏßûÓнøÐиôÀë,ÄÇô×ÜÏßÉϵÄËùÓнڵã¡¢É豸¶¼»á³öÏÖ¹ÊÕÏ¡£485×ÜÏßÉϵÄÿ¸ö½Úµã¶¼»áÓÐÒ»¸öÃ÷ÏÔµÄÒþ»¼,Õâ¸öÏÖÏó¾ÍÊÇͨѶÏßµÄÒþ»¼¡£

rs485×ÜÏßͨÐŵçÀÂ(ËÄ)1726018193233

Ò»µ©ÄÚ²¿Ä³¸ö½Úµã³öÏÖ¹ÊÕÏ,¾Í»áÔì³ÉÕû¸öͨÐÅϵͳÎÞ·¨Õý³£¹¤×÷,¸÷¸ö½Úµã¶¼»áÒýÆðÐÅÏ¢µÄËðʧ¡£ËùÒÔ485×ÜÏßʵ¼ÊÉϵIJîÒìÊǺܴóµÄ,½ÚµãµÄ½Úµã¶¼»áÓÐÒ»¸ö½Ï´óµÄ˲̬¹ýµçѹ,´Ó¶øµ¼Ö½ڵãÎÞ·¨Õý³£¹¤×÷¡£
VV22-4x6+1x4ƽ·½Í­Ð¾µçÀÂÄܳÐÊܶàÉÙw¹¦ÂÊ?
VV22-4x6+1x4ƽ·½Í­Ð¾µçÀÂ220vϹ¦ÂÊΪ8580w£»380vϹ¦ÂÊΪ21818w¡£VV22-4x6+1x4ƽ·½Í­Ð¾µçÀµÄÔØÁ÷Á¿Îª39A£¬µçѹ220vϹ¦ÂʵļÆË㹫ʽΪp=UI£¬Ôò220x39=8580w£»µçѹ380vϹ¦ÂʵļÆË㹫ʽ£ºP=¡Ì3UIcosb£¨cosb±íʾ¹¦ÂÊÒòÊý£¬Ò»°ãȡֵ0.85£©£¬Ôò1.732x380x39x0.85=21818w¡£
ZR-YJLVһо70ƽ·½ÂÁоµçÀÂ1Ã׺¬ÂÁ¶àÉÙǧ¿Ë?
ZR-YJLVһо70ƽ·½ÂÁоµçÀÂ1Ã×ÂÁÖØÁ¿ÊÇ0.19ǧ¿Ë£¬ÂÁµÄÃܶÈÊÇ2.7£¬Ôò1*70*2.7*1=0.19ǧ¿Ë¡£

rs485×ÜÏßͨÐŵçÀÂ(ËÄ)1726018193325

ʲôµçÀµijÐÔØµçÁ÷ÊÇ101°²?
251x16ƽ·½Í­Ð¾µçÀÂ¿ÕÆøÖзóÉèµÄ³ÐÔØµçÁ÷ÊÇ101°²¡£
ÇëÎÊYHC-2¡Á16ƽ·½Í­Ð¾µçÀÂÖ±¾¶ÊǶàÉÙ?
YHC-2¡Á16ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊÇ6.38mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ32£¬rΪ°ë¾¶£¬Ôòr=¡Ì(32/3.14)£¬Ö±¾¶µÈÓÚ6.38mm¡£
rs485×ÜÏßÊÇʲôÐͺÅÏß?
rs232£¬rs422£¬rs485¶¼ÊÇͨѶЭÒ飬µ«Êǽӿڲ»Ò»Ñù rs232ÊÇ9ÕëµÄ½Ó¿Ú rs485ÊÇ A ºÍ B£¬Á½Ïß½Ó¿Ú rs422ÊÇ A+ ¡¢B+ ¡¢A ¡¢B£¬ËÄÏß½Ó¿Ú¡£
ʲôµçÀµİ²È«ÔØÁ÷Á¿ÊÇ127A?
253о70ƽ·½ÂÁоµçÀÂ¿ÕÆøÖзóÉèµÄ°²È«ÔØÁ÷Á¿ÊÇ127A¡£
Ϊʲô110kvÒÔÉϵçÁ¦µçÀ²»Ó¦ÓëͨÐŵçÀÂͬ²à?
¸ßѹµçÄÜÔÚÖÜΧÐγɴȳ¡£¬Ó°ÏìͨÐŵçÀ¡£
4x4ƽ·½Í­Ð¾µçÀ°²È«ÔØÁ÷Á¿±íÊǶàÉÙ?
ͭо4x4ƽ·½µçÀ°²È«ÔØÁ÷Á¿±í£º
ƽ·½²ÄÖÊÔØÁ÷Á¿
4x4Í­37
RS485Öն˽ӹý¶àÉ豸(½Úµã)ͨѶ¾Í²»Õý³£?
485¹æ·¶ÊÇÀÏÉú³£Ì¸ÁË£¬Ö»Òª×ñÊØ¹æ·¶£¬¶à°ëÄܽâ¾öÎÊÌâµÄ¡£Æ©È磺1¡£²ÉÓÃÆÁ±ÎË«½ÊÏߣ¬ÓÐÌõ¼þ¿ÉÑ¡Ôñ´óµãµÄÏß¾¶£¬µ±È»ÄÜÓöà¹ÉÆÁ±ÎË«½ÊÏ߸üºÃ£¬ÍòÒ»ÓÐ×´¿ö·½±ãµ÷ÊÔ£»2¡£²ÉÓÃVÐÍ£¨ÊÖÀ­ÊÖ£©µÄ×ÜÏ߽ṹ£¬¼á¾ö±ÜÃâÐÇÐͺͽ»²æÁ¬½Ó£¬ÎÞ·¨±ÜÃâµÄ»°£¬¾ÍÓÃÖÐ¼ÌÆ÷»ò¼¯Ï߯÷3¡£±ÜÃâÇ¿µç¸ÉÈÅ£¬²»Òª¸úÇ¿µçÒ»Æð×ߣ¬ÎÞ°ì·¨±Ü¿ªµÄ»°£¬Äܱ£³Ö0.5Ã×ÒÔÉϵľàÀëЧ¹û»áºÃЩ4¡¢»úÏäºÍÉ豸¹©µçµÄ½»Á÷µçÕæÊµ½ÓµØ£¨485ͨѶÏߵįÁ±Î²ãÓÃ×÷µØÏߣ©£¬ÒªÇó½ÓµØÁ¼ºÃ£¬·ÀÖ¹À×»÷¡¢ÀËÓ¿³å»÷µÈÒâÍâÇé¿öËð»µ485É豸5¡¢×ÜÏßÉÏÉ豸µ½É豸¼ä£¬¾¡Á¿¼õÉٽӵ㣬½Óµã´¦È·±£º¸½ÓÁ¼ºÃ£¬°üÔú½ôÃÜ£¬±ÜÃâËɶ¯ºÍÑõ»¯£¬±£Ö¤ÓÃͬһÁ¬ÐøµÄÏ߲쬱ÜÃâ²úÉúÐźŷ´Éä¡£6¡¢ÌØÊâÇé¿ö¿É¼Ó×°Öն˵ç×裬Èç¾àÀ볬¹ý100m£¬ÔÚ×ÜÏߵĿªÊ¼¶ËºÍ½áÊø¶Ë°²×°120Å·µÄÖն˵ç×è7¡¢¼Ó×°485ÖÐ¼ÌÆ÷»ò¼¯Ï߯÷£¬Ä¿Ç°Êг¡ÒÑÓкܶà³ÉÊìµÄ²úÆ·¿ÉÑ¡£¬¶¼¾ßÓÐÁ¼ºÃµÄ¸ôÀ빦ÄÜ£¬ÓîÌ©¡¢¿ÆÃÀÖǿض¼ÊÇÎÒ˾³£Óõģ¬Ñ¡ÓÃÈý¶ËÈ«¸ôÀëЧ¹û¸üºÃ¡£
ÇëÎÊͭо1*500ƽ·½µçÀÂ30Ã×Í­ÖØÁ¿¶àÉÙ¿Ë?
1*500ƽ·½Í­Ð¾µçÀÂ30Ã×Í­ÖØÁ¿ÊÇ133500¿Ë£¬Í­µÄÃܶÈÊÇ8.9£¬Ôò1*500*8.9*30=133500¿Ë¡£
4¡Á10ƽ·½Í­Ð¾µçÀ³ÐÔØµçÁ÷±íÊǶàÉÙ?
ͭо4¡Á10ƽ·½µçÀ³ÐÔØµçÁ÷±í£º
ƽ·½²ÄÖÊÔØÁ÷Á¿
4¡Á10Í­49
1x1200ƽ·½Í­Ð¾YJYµçÀÂ220vÄܳÐÊܶàÉÙkw¹¦ÂÊ?
1x1200ƽ·½Í­Ð¾YJYµçÀÂ220vϹ¦ÂÊΪ290.18kw¡£1x1200ƽ·½Í­Ð¾YJYµçÀµÄÔØÁ÷Á¿Îª1319A£¬Ôò1319x220=290.18kw¡£

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¡¿