BGÊÓѶ¡¤(ÖйúÇø)¹Ù·½ÍøÕ¾

logo
ÁªÏµ | 15373238732

RS485-22Ë«½ÊµçÀÂ(Îå)

2024-10-05 10:00:58
¸÷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
ÄúºÃ£¬ÎÒÏëÁ˽âÒ»ÏÂÓйØRS485-22Ë«½ÊµçÀ µÄÏà¹ØÐÅÏ¢£¬ÄÜ·ñÇëÄú·ÖÏíһЩÏà¹ØÄÚÈÝÄØ£¿Ð»Ð»£¡
RS485-22Ë«½ÊµçÀÂΪ·ÇÆÁ±ÎË«½ÊÏßµçÀÂ,ÆäÌØÐÔ×迹ÊÇ120Å·Ä·¡£RS485¼ò½é:¡°RS485¡±¶¨ÒåÁ˹¤ÒµµçÆøÌØÐÔ,¸Ã±ê×¼ÓɵçÐÅÐÐҵЭ»áºÍµç×Ó¹¤ÒµÁªÃ˶¨Ò塣ʹÓÃË«½ÊÏßµçÀ»òÆÕͨµçÁ¦¡¢¿ØÖƼÆËã»úÍøÂç×÷ΪÐÅÏ¢´«ÊäµÄÖ÷¸ÉµÀ¡£Ê¹ÓÃË«½ÊÏßµçÀÂÒÔʹËüÃÇÖ®¼äµÄ´«Êä¾àÀë¸ü³¤,´«ÊäËÙÂÊ¿ÉÒÔ¸ü¿ì,×îÔ¶¿É´ïµ½10Mb/s¡£Ë«½ÊÏßµÄÃû×Ö½ÐTwisted Pair¡£ÊÇ×ۺϲ¼Ïß¹¤³ÌÖÐ×î³£ÓõÄÒ»ÖÖ´«Êä½éÖÊ¡£Ë«½ÊÏßµÄÓ¢ÎÄÃû×Ö½ÐTwisted Pair¡£Ë«½ÊÏßµÄÌØµãÊÇ:¿É°ÑÁ½¸ù¾øÔµµÄÍ­µ¼Ïß°´Ò»¶¨ÃܶȻ¥Ïà½ÊÔÚÒ»Æð,ÿһ¸ùµ¼ÏßÔÚ´«ÊäÖзøÉä³öÀ´µÄµç²¨»á±»ÁíÒ»¸ùÏßÉÏ·¢³öµÄµç²¨µÖÏû,ÓÐЧ½µµÍÐźŸÉÈŵij̶È¡£Ë«½ÊÏßµÄÌØµãÊÇ:ÒªÄܳä·ÖÂú×㹩µç¿É¿¿ÐÔ,ÔÚ²¼ÏßµÄʱºò,ÿһ¸ùµ¼Ïß¶¼ÒªÒÔ½ÊÔÚÒ»Æð,·ÀÖ¹¸ÉÈÅÐźű»ÇÔÌý,¸ü°²È«¡£

RS485-22Ë«½ÊµçÀÂ(Îå)1728093658873

Ëùν˫½ÊÏß,¾ÍÊǽ«Ò»¶ÔÏ໥¾øÔµµÄµ¼Ïß°´ÕÕÒ»¶¨ÃܶȻ¥Ïà½ÊÔÚÒ»Æð,Ë«½ÊÏßÒ»°ãÓÉÁ½¸ù22~26ºÅ¾øÔµÍ­µ¼ÏßÏ໥²øÈƶø³É,¡°Ë«½ÊÏß¡±µÄÃû×ÖÒ²ÊÇÓɴ˶øÀ´¡£Êµ¼ÊʹÓÃʱ,Ë«½ÊÏßÊÇÓɶà¶ÔË«½ÊÏßÒ»Æð°üÔÚÒ»¸ö¾øÔµµçÀÂÌ×¹ÜÀïµÄ¡£Èç¹û°ÑÒ»¶Ô»ò¶à¶ÔË«½ÊÏß·ÅÔÚÒ»¸ö¾øÔµÌ×¹ÜÖбã³ÉÁËË«½ÊÏßµçÀÂ,µ«ÈÕ³£Éú»îÖÐÒ»°ã°Ñ¡°Ë«½ÊÏßµçÀ¡±Ö±½Ó³ÆÎª¡°Ë«½ÊÏß¡±¡£Ò²¿ÉÒÔ°´ÕÕÖ¸¶¨µÄµçÀÂÀ´Ê¹ÓÃ,½á¹ûΪ100Õ×Å·/100Ãס£À©Õ¹×ÊÁÏ:Ë«½ÊÏߵIJ¼ÏßÒªÇó:1¡¢²¼Ïß²¼·ÅӦƽֱ,²¢ÇÒ²»Ò˽ʲø³É¡°Ê®×Ö¡±ÐÎ,²¼ÏßǰӦ¸ÃÓÉÁ½ÈËЭͬ¹¤×÷,Ó¦¸Ã½«¸÷¸öÏßÍ·°²×°¹Ì¶¨ÔÚ¡°V¡±Î»ÖÃÉÏ,ÏßÍ·Ó¦³¯ÏòÖÕµã,ÿ¸öÏßÍ·Ö®¼ä¾àÀ벻ӦСÓÚ150mm¡£
RS485-22Ë«½ÊµçÀµÄ×迹´óԼΪ10Mb/s,ÊÇͨÐÅËÙÂʵÄÒ»¸ö²ã´Î¡£RS485ÊÇÒ»¸ö¶¨Ò寽ºâÊý×Ö¶àµãϵͳÖеÄÇý¶¯Æ÷ºÍ½ÓÊÕÆ÷µÄµçÆøÌØÐԵıê×¼,¸Ã±ê×¼ÓɵçÐÅÐÐҵЭ»áºÍµç×Ó¹¤ÒµÁªÃ˶¨Ò塣ʹÓøñê×¼µÄÊý×ÖͨÐÅÍøÂçÄÜÔÚÔ¶¾àÀëÌõ¼þÏÂÒÔ¼°µç×ÓÔëÉù´óµÄ»·¾³ÏÂÓÐЧ´«ÊäÐźÅ¡£RS485ʹµÃÁ®¼Û±¾µØÍøÂçÒÔ¼°¶à֧·ͨÐÅÁ´Â·µÄÅäÖóÉΪ¿ÉÄÜ¡£RS485ÓÐÁ½ÏßÖÆºÍËÄÏßÖÆÁ½ÖÖ½ÓÏß,ËÄÏßÖÆÖ»ÄÜʵÏÖµã¶ÔµãµÄͨÐÅ·½Ê½,ÏÖºÜÉÙ²ÉÓÃ,ÏÖÔÚ¶à²ÉÓõÄÊÇÁ½ÏßÖÆ½ÓÏß·½Ê½,ÕâÖÖ½ÓÏß·½Ê½Îª×ÜÏßÊ½ÍØÆË½á¹¹ÔÚͬһ×ÜÏßÉÏ×î¶à¿ÉÒÔ¹Ò½Ó32¸ö½Úµã¡£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¬½ÓµÄ¼üÅ̽ӿÚRS485²ÉÓÃDB-9(Õë)¡£RS485½Ó¿ÚÓÐ9Õë½Ó¿Ú,ÿ¸öÕë½Åÿ¸ö½Åÿ¸ö½Åÿ¸ö×Ö¶¼ÊÇ´øµç״̬,´®¿ÚͨÐÅÔ­ÀíÊÇÔŲ́ʽÖ÷»ú´ø¶à¸ö×ÓÐÇ×ù,ͨ¹ýÒ»¸ùËÄоµçÀ³ÊÒÀ´ÎΪ½ç,È»ºóÒ£¿ØÆ÷ºÍ½ÓÊÕÆ÷¸ù¾Ý¸÷×ÔµÄЭÒé,²ÉÓø÷×Եķ¢ËͺͽÓÊÕ·½Ê½,Ö÷ÒªÓÃÓÚ½ÓÊÕÊý¾Ý¡£RS485ÌØµã:1¡¢RS-485ÐźŲÉÓòî·Ö´«Ê䷽ʽ´«Êä,Òò´Ë¾ßÓÐÒÖÖÆ¹²Ä£¸ÉÈŵÄÄÜÁ¦¡£RS485½Ó¿Ú×é³ÉµÄ°ëË«¹¤ÍøÂç,Ò»°ãÊÇÁ½ÏßÖÆ(ÒÔǰÓÐËÄÏßÖÆ½Ó·¨,Ö»ÄÜʵÏÖµã¶ÔµãµÄͨÐÅ·½Ê½,ÏÖºÜÉÙ²ÉÓÃ),¶à²ÉÓÃÆÁ±ÎË«½ÊÏß´«Êä¡£
ÇëÎÊÈýо50ƽ·½Í­Ð¾ZR-YJVµçÀÂÖ±¾¶ÊǶàÉÙºÁÃ×?
ͭоÈýо50ƽ·½ZR-YJVµçÀµÄÖ±¾¶ÊÇ13.82ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ150£¬rΪ°ë¾¶£¬Ôòr=¡Ì(150/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ13.82ºÁÃס£
ÂÁо4¡Á50ƽ·½YJLV22µçÀµĹ¦ÂʶàÉÙkw?
4¡Á50ƽ·½ÂÁоYJLV22µçÀÂ220vϹ¦ÂÊΪ32.34kw£»380vϹ¦ÂÊΪ82.24kw¡£

RS485-22Ë«½ÊµçÀÂ(Îå)1728093658826

4¡Á50ƽ·½ÂÁоYJLV22µçÀµÄÔØÁ÷Á¿Îª147A£¬µçѹ220vϹ¦ÂʼÆË㹫ʽÊÇp=UI£¬Ôò220¡Á147=32.34kw£»µçѹ380vÏÂÈýÏàËÄÏßÖÆ¹¦ÂʼÆË㹫ʽΪP£½¡Ì3UIcos¦Õ£¬cos¦ÕÊǹ¦ÂÊÒòÊý£¬µçѹΪ380v£¬ËùÒÔ1.732¡Á380¡Á147¡Á0.85=82.24kw¡£
35kv3*70¸ßѹµçÀÂÒ»Ã×¶àÉÙ½ï?
3X70Í­ÈïµçÀÂÒ»Ã×1.869¹«½ï¡£µçÀÂ3x70µÄµçÀÂ1Ã×Í­µÄÌå»ý=µ×Ãæ»ý*¸ß=3*70mm2*1m=3*70mm2*1¡¢ÓÐ1.875¹«½ïÍ­¡£2¡¢¼ÆËã·½·¨ÈçÏ£º£¨1£©¡¢×ÏÍ­ÃܶÈ=8.930¿Ë/Á¢·½ÀåÃ× £»70ƽ·½¾ÍÊÇÖ¸70mm2=0.7cm2 £»3о¾ÍÊÇ3¸ù70ƽ·½µÄͭоµçÀ£¨2£©¡¢1Ã×Í­µ¼ÏßÌå»ý=3x0.7x100=210Á¢·½ÀåÃ× £¨3£©¡¢Í­ÖÊÁ¿=210x8.930=1875.3£¨¿Ë£©=1.875¹«½ï/Ãס£
ͭо1о10ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙ?
1о10ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊÇ3.57mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ10£¬rΪ°ë¾¶£¬Ôòr=¡Ì(10/3.14)£¬Ö±¾¶µÈÓÚ3.57mm¡£
rs485оƬ²ÎÊý?
rs485оƬ»ù±¾²ÎÊý£º°ëË«¹¤£»ÏÞ°ÚÂÊ£ºNO£»µÍµçÁ÷¹Ø¶Ïģʽ£ºNO£»½ÓÊÕÔÊÐí¿ØÖÆ£ºYES£»¾²Ì¬µçÁ÷300uA£»Òý½ÅÊý£º8MAX485ÊÇÓÃÓÚRS-485ÓëRS-422ͨÐŵĵ͹¦ºÄÊÕ·¢Æ÷¡£MAX485µÄÇý¶¯Æ÷°ÚÂʲ»ÊÜÏÞÖÆ ¿ÉÒÔʵÏÖ×î¸ß2.5MbpsµÄ´«ÊäËÙÂÊ¡£
wdzb-yjv22ÊÇʲôµçÀÂ?
´ú±íµÍÑÌÎÞ±×èȼ½»Áª¾ÛÒÒÏ©¾øÔµµÄµçÁ¦µçÀ ËûÊôÓÚÖиßѹµÄÀàÐÍ¡£ÆäÖУ¬YJ´ú±í½»Áª¾ÛÒÒÏ©¾øÔµ£¬V´ú±í¾ÛÂÈÒÒÏ©»¤Ì×£¬ÔòYJVµçÀÂÐͺŵÄÃû³ÆÎª½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ£»2´ú±í¸Ö´øîø×°£¬¼´ÔÚËÄÌõÏßµÄÍâÃæÓÐÒ»²ãÌúƤ°ü¹ü£¬2ÊÇ´ú±í¾ÛÂÈÒÒÏ©Í⻤Ì×£¬Ôò22´ú±í¸Ö´øîø×°Ôµ¾ÛÂÈÒÒÏ©»¤Ìס£
ÇëÎÊʲôµçÀµÄÔØÁ÷Á¿ÊÇ83°²?
ͭо3x16ƽ·½µçÀÂ¿ÕÆøÖзóÉèµÄÔØÁ÷Á¿ÊÇ83°²¡£
ÇëÎʵçÁ÷ÊÇ123°²µÄµçÀÂÊÇʲôÐͺÅ?
25ÂÁоVLV22-3x50+1x25ƽ·½µçÀÂÂñµØ·óÉèµÄµçÁ÷ÊÇ123°²¡£
1о120ƽ·½Í­Ð¾µçÀµçÁ÷±íÊǶàÉÙ?
1о120ƽ·½Í­Ð¾µçÀµçÁ÷±í£º
ÐͺÅYJV
оÊý1
ƽ·½120
ÔØÁ÷Á¿489
²ÄÖÊÍ­
·óÉ跽ʽÔÚ¿ÕÆøÖÐ
»¤Ì×·Çîø×°
YJVһо25ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊǶàÉÙºÁÃ×?
ͭоYJVһо25ƽ·½µçÀµÄÖ±¾¶ÊÇ5.64ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ25£¬rΪ°ë¾¶£¬Ôòr=¡Ì(25/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ5.64ºÁÃס£
YJV 2¡Á50ƽ·½Í­Ð¾µçÀ°²È«µçÁ÷±íÊǶàÉÙ?
ͭо2¡Á50ƽ·½YJVµçÀ°²È«µçÁ÷±í£º
ÐͺŲÄÖÊÔØÁ÷Á¿
YJV 2¡Á50ƽ·½Í­183
ͭо4x10+1x6ƽ·½µçÀ°²È«µçÁ÷±íÊǶàÉÙ?
4x10+1x6ƽ·½Í­Ð¾µçÀ°²È«µçÁ÷±í£º
ƽ·½²ÄÖÊÔØÁ÷Á¿
4x10+1x6Í­65

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¡¿