itb8888ͨ²©(Öйú)ÓÐÏÞ¹«Ë¾

logo
ÁªÏµ | 15373238732

rs485µçÀ¾øÔµ(¶þ)

2024-04-09 12:59:55
¸÷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˽âһϹØÓÚrs485µçÀ¾øÔµµÄÏà¹ØÐÅÏ¢£¬ÊÇ·ñ¿ÉÒÔ·ÖÏíһЩÏà¹ØµÄ֪ʶ»òÕßÌØµãÄØ£¿Ð»Ð»£¡
rs485µçÀ¾øÔµµç×è±ê×¼ ÿǧÃײ»µÍÓÚÒ»Õ×Å·,Èç¹ûµÍÓÚÕâ¸ö±ê×¼,½¨ÒéRS485µçÀÂʹÓÃÌØÐÔ:1 ¶î¶¨µçѹΪ-7/3.3KV,ÇҸõçÀ±ØÐë²ÉÓÃÆÁ±ÎË«½ÊÏß,²¢ÇÒÔÚÁ¬½Óʱ±ØÐë²ÉÓÃÆÁ±ÎË«½ÊÏß,²¢ÇÒÒª°ÑÕâ¸öÆÁ±ÎË«½ÊÏߺϳÉΪһ¸öÕûÌå,²»ÄÜÓÃÒ»¶Ë½ÓµØ;2 µçÀ³¤¶È´óÓÚ30m,ÇÒ±ØÐëÔÚ´«Ëͱ¨ÎĵÄʱºò,¾¡Á¿±ÜÃâʹÐźÅÊܵ½¸ÉÈÅ;3 ¸÷ÖÖµçÆ÷É豸µÄ½ðÊôÍâ¿Ç,¶¼±ØÐëÓë¸ßѹÏß·Á¬½Ó;4 ¶ÔÓÚµçÀÂÏß·,ÔÚ×î´ó¼ÆË㻡´¹Çé¿öÏÂ,²»Ó¦Ð¡ÓÚÏÂÁÐÊýÖµ:µÍѹÏß·(380V)ͨ¹ý¾ÓÃñÇø²»Ð¡ÓÚ6Ã×,µÍѹÏß·(380V)ͨ¹ý·Ç¾ÓÃñÇø²»Ð¡ÓÚ5Ã×;ÖÐѹÏß·(6-10kV)ͨ¹ý¾ÓÃñÇø²»Ð¡ÓÚ6.5Ã×,ÖÐѹÏß·(6-10kV)ͨ¹ý·Ç¾ÓÃñÇø²»Ð¡ÓÚ5.5Ã×;35~110kVÏß·ͨ¹ý¾ÓÃñÇø²»Ð¡ÓÚ7Ã×,35~110kVÏß·ͨ¹ý·Ç¾ÓÃñÇø²»Ð¡ÓÚ6Ã×,35~110kVÏß·ͨ¹ý½»Í¨À§ÄѵØÇø²»Ð¡ÓÚ5Ã×;154~220kVÏß·ͨ¹ý¾ÓÃñÇø²»Ð¡ÓÚ7.5Ã×,35~110kVÏß·ͨ¹ý·Ç¾ÓÃñÇø²»Ð¡ÓÚ6.5Ã×,35~110kVÏß·ͨ¹ý½»Í¨À§ÄѵØÇø²»Ð¡ÓÚ5.5Ã×;330kVÏß·ͨ¹ý¾ÓÃñÇø²»Ð¡ÓÚ8.5Ã×,35~110kVÏß·ͨ¹ý½»Í¨À§ÄѵØÇø²»Ð¡ÓÚ5.5Ãס£¡¶µçÁ¦ÉèÊ©±£»¤ÌõÀý¡·µÚÎåÌõÓÐÃ÷È·µÄÏà¹ØÏÞ¶¨,¼Ü¿ÕµçÁ¦Ïß·±£»¤Çø,¸÷¼¶µçѹµ¼Ïß±ßÏßÔÚ¼ÆËãµ¼Ïß×î´ó·çÆ«Çé¿öÏÂ,¾à½¨ÖþÎïµÄˮƽ°²È«¾àÀë66ǧ·ü¡ª110ǧ·üΪ40Ãס£
rs485µçÀ¾øÔµ:²£Á§»òËÜÁÏ,RS485ÊÇ¡°´®¿Ú¡±,RS232×îÔç³öÏÖÓÚ¹úÍâ,Ö÷ÒªÓÃÓÚ·É»úÉÏ,Ò²ÊÇĿǰ×îΪ³£¼ûµÄÒ»ÖÖ´®ÐÐͨѶµçÀÂ,Ò²ÊÇĿǰÊг¡ÉÏ×îΪÆÕ±éµÄÒ»ÖÖ´®ÐÐͨѶµçÀÂ,ÒòΪËüµÄ¡°Ó²¼þ¡±ËùÄܹ»³Ðµ£µÄ×î´óÈÎÎñ,¾ÍÊÇÒªÊÊÓ¦ÓÚÌí¼Ó¸÷ÖÖÐźŹ¦ÄÜ,ÀýÈç:µÍËÙÂʵÄRS-485¡¢¸ß´ø¿íµÄRS-485ÒÔ¼°ÌظßѹµÄRS-485¡£

rs485µçÀ¾øÔµ(¶þ)1712638795266

rs485¹¤Òµ×ÜÏßµÄÌØµã 1¡¢RS-485µÄµçÆøÌØÐÔ:Âß¼­¡°1¡±ÒÔÁ½Ïß¼äµÄµçѹ²îΪ+(2¡ª6) v±íʾ;Âß¼­¡°0¡±ÒÔÁ½Ïß¼äµÄµçѹ²îΪ-(2¡ª6)V±íʾ¡£½Ó¿ÚÐÅºÅµçÆ½±ÈRS-232-C½µµÍÁË,¾Í²»Ò×Ë𻵽ӿڵç·µÄоƬ ÇÒ¸ÃµçÆ½ÓëTTLµçƽ¼æÈÝ,¿É·½±ãÓëTTL µç·Á¬½Ó¡£2¡¢RS-485µÄÊý¾Ý×î¸ß´«ÊäËÙÂÊΪ10Mbps¡£3¡¢RS-485½Ó¿ÚÊDzÉÓÃÆ½ºâÇý¶¯Æ÷ºÍ²î·Ö½ÓÊÕÆ÷µÄ×éºÏ,¿¹¹²Ä£¸ÉÈÅÄÜÁ¦ÔöÇ¿,¼´¿¹ÔëÉù¸ÉÈÅÐԺá£4¡¢RS-485×î´óµÄͨОàÀëԼΪ1219m,×î´ó´«ÊäËÙÂÊΪ10Mbps,´«ÊäËÙÂÊÓë´«Êä¾àÀë³É·´±È,ÔÚ100Kb/SµÄ´«ÊäËÙÂÊÏÂ,²Å¿ÉÒÔ´ïµ½×î´óµÄͨОàÀë,Èç¹ûÐè´«Êä¸ü³¤µÄ¾àÀë,ÐèÒª¼Ó485ÖÐ¼ÌÆ÷¡£RS-485×ÜÏßÒ»°ã×î´óÖ§³Ö32¸ö½Úµã,Èç¹ûʹÓÃÌØÖÆµÄ485оƬ,¿ÉÒÔ´ïµ½128¸ö»òÕß256¸ö½Úµã,µÄ×î´óµÄͨОàÀëԼΪ1219M,×î´óµÄͨОàÀëԼΪ1219M,¿ÉÒÔ´ïµ½128¸ö»òÕß256¸ö½Úµã¡£5¡¢rs-485µÄµçÆøÌØÐÔ:Çý¶¯Æ÷ÄÜÊä³ö¡À7VµÄ¹²Ä£µçѹ,½ÓÊÕÆ÷ÄÜÊä³ö¡À7VµÄ¹²Ä£µçѹ,½ÓÊÕÆ÷ÄÜÊä³ö¡À12VµÄ¹²Ä£µçѹ¡£
ÇëÎÊ2о10ƽ·½Í­Ð¾µçÀ¡¢Í­Ð¾VV22 3x4+2x2.5ƽ·½µçÀ°²È«ÔØÁ÷Á¿¶àÉÙA?
2о10ƽ·½Í­Ð¾µçÀµİ²È«ÔØÁ÷Á¿ÊÇ74A£»VV22 3x4+2x2.5ƽ·½Í­Ð¾µçÀ°²È«ÔØÁ÷Á¿ÊÇ30A¡£
ÇëÎÊRS485×ÜÏߵĴӻúÊÇ·ñ¿ÉÒÔÖ÷¶¯·¢Êý¾Ý¡£Èç¹û¿ÉÒÔ£¬ÄÇô´Ó»úÈçºÎÖªµÀ×ÜÏßÊÇ·ñ±»Õ¼ÓÃ?
1¡¢RS485×ÜÏߵĴӻúÊDz»¿ÉÒÔÖ÷¶¯·¢Êý¾ÝµÄ Ö»ÄܵȴýÖ÷»úµÄ·ÃÎÊ¡£2 ¡¢Äã¿ÉÒÔ²ÉÓÃCAN×ÜÏß(¿ØÖÆÆ÷¾Ö²¿Íø) ¿ÉÒÔÂú×ãÄãµÄÒªÇó¡£
ÈçºÎͨ¹ý(RS-232TORS485)ת»»Æ÷°ÑÒÇÆ÷ÒDZíµÄÊý¾Ý¶Áµ½¼ÆËã»ú?
ÔÚS7-200CPU¶Ë£¬Äã¿ÉÒÔ×ÔÒÑÕÒÒ»¸ö9ÕëµÄDÐβåÍ·½øÐк¸½Ó£¬Õë½ÅÊÇ3£¨Êý¾ÝÕý£©¡¢8£¨Êý¾Ý¸º£©¡¢5£¨Êý×ֵأ©¡£Õâ¸öCPUͨѶ¿ÚÒѾ­ÊÇRS485ÁË¡£ÔÚת»»Æ÷´¦£¬ÄãÏȰÑRX¡¢TXÏàÁ¬£¬ÔÙ½ÓÉÏÃæ3ºÅÕë½ÅÏߣ»°ÑRX-¡¢TX-ÏàÁ¬£¬ÔÙ½ÓÉÏÃæ8ºÅÕë½ÅÏß¡£µØÏßÓëµØÏßÏàÁ¬£¬¾ÍÁ¬Ïß¿ÉÒÔÁË¡£
YCWµ¥Ð¾50ƽ·½Í­Ð¾µçÀ³ÐÔØµçÁ÷±íÊǶàÉÙ?
ͭоYCWµ¥Ð¾50ƽ·½µçÀ³ÐÔØµçÁ÷±í£º
оÊýµ¥
ƽ·½50
ÐͺÅYCW
ÔØÁ÷Á¿195
²ÄÖÊÍ­
ζÈ35¡æ
4ƽ·½¹â·üµçÀ¾øÔµºñ¶È?
1ƽ·½£¬µ¥¸ù£¬Ö±¾¶1.13ºÁÃ×¾øÔµºñ¶È0.6ºÁÃס£1.5ƽ·½£¬µ¥¸ù1.37ºÁÃ×£¬¾øÔµºñ¶È0.6ºÁÃ×£¬2.5ƽ·½µ¥¸ù1.76ÙñÃ×£¬¾øÔµºñ¶È0.6ºÁÃ×£¬4ƽ·½£¬µ¥¸ù2.24ºÁÃ×£¬¾øÔµºñ¶È0.6ÙñÃ×£¬6ƽ·½£¬µ¥¸ù2.73ÙñÃ×£¬¾øÔµºñ¶È0.8ÙñÃס£¹â·ü4ƽ·½Ö±Á÷µçÀ³ÐÔØ600ÍßËÄÆ½·½¿É³ÐÊÜ26AµçÁ÷¡£Ñ¡Óò»Í¬ÍßÊýµÄ¹â·ü°åÊä³öµçѹ²»Í¬¡£µçѹ*µçÁ÷¾ÍÊǹ¦ÂÊÁË¡£ÀýÈçÊä³ö18V£¬Ôò¿É½Ó 460Íß×óÓҵĹâ·ü°å¡£Êµ¼ÊÉϽÓ600ÍßҲûÎÊÌ⣬̫ÑôÄܰåÄÜ´ïµ½×î´óÊä³ö£¬¼òֱ̫ÄÑÁË¡£
3*35ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊǶàÉÙ?
ͭо3*35ƽ·½µçÀµÄÖ±¾¶ÊÇ11.57mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ105£¬rΪ°ë¾¶£¬Ôòr=¡Ì(105/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ11.57mm¡£
ÇëÎÊ3x70+1x35ƽ·½Í­Ð¾µçÀÂ220vµÄ¹¦ÂʶàÉÙkw?
3x70+1x35ƽ·½Í­Ð¾µçÀÂ220vϹ¦ÂÊΪ39.82kw¡£3x70+1x35ƽ·½Í­Ð¾µçÀµÄÔØÁ÷Á¿Îª181A£¬ËùÒÔ181x220=39.82kw¡£
RS485ͨÐÅЭÒéÓÐЩʲô?
RS485ÊÇÎïÀí²ã²»ÊÇͨѶЭÒ飬ÒÔRS485ΪÎïÀí²ãµÄͨѶЭÒéÓкܶ࣬ÀýÈ磺MODBUS£¬PROFIBUS DP PA MPI£¬PPI£¬µÈµÈ¡£
3kvµçÀ¾øÔµ±ê×¼?
µçÁ¦µçÀ²âÁ¿¾øÔµµç×èÖµ¹æ¶¨µçÁ¦µçÀÂͶÈëÔËÐÐǰӦ²âÁ¿¾øÔµµç×裺1KV ÒÔϵÄʹÓÃ1KVÒ¡±í£ºÆäÖµ²»Ó¦Ð¡ÓÚ10M¦¸£¬1KV ÒÔÉÏʹÓÃ2.5KV Ò¡±í 3KV ¼°ÒÔϵĵçÀ¾øÔµµç×èÖµ²»Ð¡ÓÚ200M¦¸¡£6~10KV µçÀµľøÔµµç×èÖµ²»Ð¡ÓÚ400M¦¸£¬20~35KV µçÀµľøÔµµç×èÖµ²»Ð¡ÓÚ600M¦¸£¬220KV µçÀµľøÔµµç×èÖµ²»Ð¡ÓÚ4500M¦¸ /Km¡£¶Á²â¾øÔµµç×èֵӦΪ1 ·ÖÖÓºóµÄÊýÖµ¡£¾øÔµµç×裨insulation resistance£©Ö¸¾øÔµÎïÔڹ涨Ìõ¼þϵÄÖ±Á÷µç×裬ÊÇµçÆøÉ豸ºÍµçÆøÏß·×î»ù±¾µÄ¾øÔµÖ¸±ê¡£¾øÔµµç×èÊÇµçÆøÉ豸ºÍµçÆøÏß·×î»ù±¾µÄ¾øÔµÖ¸±ê¡£

rs485µçÀ¾øÔµ(¶þ)1712638795219

¶ÔÓÚµÍѹµçÆø×°ÖõĽ»½ÓÊÔÑ飬³£ÎÂϵ綯»ú¡¢ÅäµçÉ豸ºÍÅäµçÏß·µÄ¾øÔµµç×è²»Ó¦µÍÓÚ0.5M¦¸(¶ÔÓÚÔËÐÐÖеÄÉ豸ºÍÏß·£¬¾øÔµµç×è²»Ó¦µÍÓÚ1M¦¸/kV)¡£µÍѹµçÆ÷¼°ÆäÁ¬½ÓµçÀºͶþ´Î»ØÂ·µÄ¾øÔµµç×èÒ»°ã²»Ó¦µÍÓÚ1M¦¸£»ÔڱȽϳ±ÊªµÄ»·¾³²»Ó¦µÍÓÚ0.5M¦¸£»¶þ´Î»ØÂ·Ð¡Ä¸ÏߵľøÔµµç×è²»Ó¦µÍÓÚ10M¦¸¡£IÀàÊֳֵ綯¹¤¾ßµÄ¾øÔµµç×è²»Ó¦µÍÓÚ2M¦¸¡£¾øÔµµç×裺¼ÓÖ±Á÷µçѹÓÚµç½éÖÊ£¬¾­¹ýÒ»¶¨Ê±¼ä¼«»¯¹ý³Ì½áÊøºó£¬Á÷¹ýµç½éÖʵÄй©µçÁ÷¶ÔÓ¦µÄµç×è³Æ¾øÔµµç×è¡£Ò»°ã²ÄÁϵľøÔµµç×èÖµËæ»·¾³ÎÂʪ¶ÈµÄÉý¸ß¶ø¼õС¡£Ïà¶Ô¶øÑÔ£¬±íÃæµç×è(ÂÊ)¶Ô»·¾³Êª¶È±È½ÏÃô¸Ð£¬¶øÌåµç×è(ÂÊ)Ôò¶ÔζȽÏΪÃô¸Ð¡£Êª¶ÈÔö¼Ó£¬±íÃæÐ¹Â©Ôö´ó£¬µ¼Ìåµçµ¼µçÁ÷Ò²»áÔö¼Ó¡£Î¶ÈÉý¸ß£¬ÔØÁ÷×ÓµÄÔ˶¯ËÙÂʼӿ죬½éÖʲÄÁϵÄÎüÊÕµçÁ÷ºÍµçµ¼µçÁ÷»áÏàÓ¦Ôö¼Ó£¬¾ÝÓйØ×ÊÁϱ¨µÀ£¬Ò»°ã½éÖÊÔÚ70¡æÊ±µÄµç×èÖµ½öÓÐ20¡æÊ±µÄ10%¡£Òò´Ë£¬²âÁ¿¾øÔµµç×èʱ£¬±ØÐëÖ¸Ã÷ÊÔÑùÓë»·¾³´ïµ½Æ½ºâµÄÎÂʪ¶È¡£
RS485ͨÐÅЭÒéÓÐЩʲô?
µ±È»ÁË¡£Èç¹ûÀ©Õ¹RS485À´Ëµ¡£×÷Ϊ×ÜÏß¼¼Êõ£¬RS485ÔÚÏÖ³¡ÎÊÌâºÜ¶à£¬²»Ö§³ÖÈÎÒâÍØÆË£¬²»Ö§³ÖÎÞ¼«ÐÔ£¬ÐèÒª¸ôÀ룬ÐèÒª¼ÓÖն˵ç×èµÈ¡£Èç¹û×÷ΪÏÖ³¡Ê©¹¤Ê¹Ó÷½±ã²¼Ïߣ¬¶þ×ÜÏß·½±ãµÄ¶à£¬ÀýÈçPOWERBUSµÈ¡£
¸ßѹµçÀ¾øÔµÄ͸ßζàÉÙ¶È?
¸ßѹµçÀ¾øÔµ£¨Ö¸½»Áª¾ÛÒÒÏ©¾øÔµ£©³¤ÆÚÔÊÐíµÄ×î¸ß¹¤×÷ζÈΪ90¡æ£¬Ò²ÔÊÐí¶Ìʱ£¨2СʱÄÚ£©¹ýÔØÎ¶È130ÉãÊ϶ȣ¬¶Ì·ʱÔÊÐí˲ʱ£¨3ÃëÄÚ£©250¡æ¡£
סլ¥×ܵçÀÂʹÓñê×¼?
סլ½¨ÖþÖеçÏßµçÀµÄÑ¡ÐÍÈçÏ£º£¨1£©ÆÕͨ¸ººÉÓõçÏßµçÀ¸ù¾Ý¹æ·¶£¬¶à²ãסլ¼°¸ß²ãסլÖй«¹²ÇøÓò°µ·óµÄÆÕͨ¸ººÉÏßÀ¾ù¿É²ÉÓý»Áª¾ÛÒÒÏ©YJVµçÁ¦µçÀ»ò¾ÛÂÈÒÒÏ©BVµçÏߣ»¶ø¸ß²ãסլÖй«¹²ÇøÓòÃ÷·óµÄÆÕͨ¸ººÉÓÃÏßÀ£¬ÔÚ»ðÔÖʱ±»ÑÓȼµÄ¿ÉÄÜÐԽϴó£¬Îª½µµÍ¶Ô½¨ÖþÄÚÈËÔ±µÄΣº¦£¬Ó¦²ÉÓÃÎÞ±µÍÑÌ×èȼWDZ-BYJ/YJYµçÀº͵çÏß¹©µç£»×¡Õ¬»§ÄÚÏß·ÏÖ¶¼²ÉÓô©¹Ü°µ·ó·½Ê½£¬¼´Ê¹·¢Éú»ðÔÖ£¬¶Ìʱ¼äÄÚµçÏßÈ«²¿È¼ÉյĿÉÄÜÐÔ½ÏС£¬È¼ÉÕ²úÉúµÄ±»¯ÎﺬÁ¿ºÍÓ°Ï췶ΧÓÐÏÞ£¬¹Ê¾ù¿ÉÒÔ²ÉÓÃBVÏß´©¹Ü°µ·ó¡£ÆäÖУ¬±b·ó·½Ê½°üÀ¨µçÀÂÖ±½Ó±b·ó¡¢µçÀ·óÉèÔÚÌݼÜÀïºÍµçÏß´©±£»¤µ¼¹Ü±b·ó£¬µçÀÂÔÚ²ÛʽÇżÜÄÚ·óÉèÈç°²×°ÔÚÓÐЧ½á¹¹·À»¤ÌåÖ®Í⣨Èç·óÉèÔÚµõ¶¥ÄÚ£©ÊÓΪÃ÷·ó£¬µçÀÂÔÚµçÆøÊú¾®ÄÚ·óÉè²»ÊôÓÚ±b·ó£¬´©¹Ü·óÉèʱ¿É²ÉÓõçÏß¡££¨2£©Ïû·À¸ººÉÓõçÏßµçÀÂÏû·À¸ººÉÓõçÏßµçÀÂÓ¦ÓÃÄÍ»ðµçÀ£¬Õë¶ÔÏû·À¹©µç¸ÉÏß¡¢Ó¦¼±ÕÕÃ÷ºÍ»ðÔÖ×Ô¶¯±¨¾¯Ïß·Èý²¿·Ö·Ö±ðӦѡÓò»Í¬ÀàÐ͵ÄÄÍ»ðÏßÀ¡£
ÇëÎÊRS232ºÍRS485´®¿Úµç·һÑùÂð¡£Ôõô½ÓÏßµÄ?
ÏÔÈ»²»Ò»Ñù¶¼ÊôÓÚ´®¿ÚRS232ͨ³£RxTxGnd3Ïßȫ˫¹¤£¬µã¶Ôµã£¬´«Êä¾àÀë25Ã×ÒÔÄÚRS485ͨ³£2Ïß°ëË«¹¤£¬µã¶Ô¶àµã£¬´«Êä¾àÀë¿É´ï1200Ã×ÒÔÉÏ¡£
ÇëÎÊ4¡Á50ƽ·½ÂÁоµçÀÂÂñµØ·óÉèµçÁ÷ÊǶàÉÙA?
²éµçÀÂÔØÁ÷Á¿±í£¬ÂÁо4¡Á50ƽ·½µçÀÂÂñµØ·óÉèµçÁ÷ÊÇ122A¡£
ͭо3x16+1x10ƽ·½µçÀµçÁ÷±íÊǶàÉÙ?
3x16+1x10ƽ·½Í­Ð¾µçÀµçÁ÷±í£º
ƽ·½²ÄÖÊÔØÁ÷Á¿
3x16+1x10Í­106
RS485Á½ÏßÖÆÍ¨ÐÅ·½Ê½ÖУ¬Õý³£Çé¿öÏÂÁ½ÏßÖ®¼äµçѹÊǶàÉÙ·ü?
ÔÚ²»Í¨ÐŵÄ״̬Ï£¬Ò»°ãÔÚ3~5VÖ®¼ä¡£ÍòÓñí²âµÃΪÕýµçѹµÄ»°£¬±í±Ê+ΪD+£¬±í±Ê-ΪD¡£ÍòÓñí²âµÃΪ¸ºµçѹµÄ»°£¬±í±Ê+ΪD£¬±í±Ê-ΪD+¡£
Á½¸ùͬÑùµÄµçÀ¿ÉÒÔ²¢ÓÃÂð?
Ó¦¸Ã¿ÉÒÔ¡£µçÀÂÏß¾¶Ïàͬ£¬ÐͺÅÏàͬ£¬¾øÔµÁ¼ºÃ£¬Íâ¹ÛûÓÐË𻵣¬²¢ÁªÊ¹ÓÃÍêȫûÎÊÌâ¡£µ«ÊÇÈç¹ûÁ½¿ÅµçÀ¾øÔµ²»Í¬£¬ÆäÖÐÖ®Ò»¾øÔµ±È½ÏµÍ£¬×îºÃ²»ÒªÊ¹Óá£Èç¹ûµçÀÂÍâ¹ÛË𻵣¬Ï߯¤ÆÆËð×îºÃ²»ÒªÊ¹Óã¬Èç¹û¼ÌÐøÊ¹ÓñØÐë´¦Àíһϱ£Ö¤°²È«¿É¿¿¡£µçÀ´ÖÏß²»Ò»Ñù×îºÃ²»ÒªÊ¹Óá£
ÎåоÎÞîø×°µçÀÂÓÃÒ¡±íÕ¦¼ì²âµçÀµľøÔµºÃ»µ?
Ê×Ïȼì²â¸÷о֮ǰ¾øÔµµç×裺1-2/1-3/1-4/1-5/2-3/2-4/2-5/3-4/3-5/4-5£»È»ºó¼ì²âËùÓÐÖ÷о¶ÔµØÏߵľøÔµµç×è L+N-E.¿´±»²âµçÀµĴóСÓ볤¶È£¬Ò»°ãÒª´ïµ½ÎÞÇî´ó(´óÓÚ1000Õ×Å·) Èç¹ûÓÐÆäÖÐÒ»´Î¾øÔµµç×èÃ÷ÏÔÆ«µÍ¾ÍÊÇÒì³£¡£
Ö±Á÷µçÀÂÐͺÅÇø±ð?
Ö±µçÀµĹæ¸ñ³£¼ûÐͺÅÓУºVV¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ£»VY¾ÛÂÈÒÒÏ©¾øÔµ¾ÛÒÒÏ©»¤Ì×µçÁ¦µçÀ£»VV22¾ÛÂÈÒÒÏ©¾øÔµ¸Ö´øîø×°¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ£»VV23¾ÛÂÈÒÒÏ©¾øÔµ¸Ö´øîø×°¾ÛÒÒÏ©»¤Ì×µçÁ¦µçÀ£»VV32¾ÛÂÈÒÒÏ©¾øÔµ¾øÔµîø×°¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ£»VV33¾ÛÂÈÒÒÏ©¾øÔµ¾øÔµîø×°¾ÛÒÒÏ©»¤Ì×µçÁ¦µçÀ£»YJV½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ£»YJV½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÒÒÏ©»¤Ì×µçÁ¦µçÀ¡£
ÔÚRS485,RS232×ÜÏßÖÐͨѶ²»Õý³£»áÊÇʲôԭÒò?
ͨѶ²»Õý³£Ê×ÏÈÐèÒª¼ì²éÉ豸µÄ½ÓÏß¡¢Æä´ÎÊÇÉ豸´¦ÔÚ»·¾³µÄ¸ÉÈÅÊDz»ÊÇÌ«´óÓ°ÏìÁË×ÜÏßµÄͨѶ£¬»¹¿ÉÄÜÊÇ×ÜÏßͨѶµÄ½ÚµãÊý²»¹»£¬»òÕßÊÇ×ÜÏßûÓнøÐиôÀë¡£Èç¹û×ÜÏßûÓнøÐиôÀ룬¶Ô×ÜÏßµÄͨѶӰÏìÊǷdz£´óµÄ¡£
ÇëÎÊ3¡Á120ƽ·½Í­Ð¾µçÀÂ300Ã׺¬Í­¶àÉÙ¹«½ï?
3¡Á120ƽ·½Í­Ð¾µçÀÂ300Ã׺¬Í­Á¿Îª961.2¹«½ï£¬Í­µÄÃܶÈΪ8.9£¬Ôò3¡Á120¡Á8.9¡Á300=961.2¹«½ï¡£

rs485µçÀ¾øÔµ(¶þ)1712638795173

150ƽ·½10kv¾øÔµµ¼ÏßÔØÁ÷Á¿?
ͬÑùÊǰ´ÕÕÔØÁ÷Á¿À´Ñ¡µÄ£¬Ò»°ãµÄµçÀÂÄÍѹ¶¼ÊÇ400Vµ½1000V¡£Ö»ÊÇ500A¡¢300AµÄµçÁ÷Óеã´ó£¬Èç¹ûÔÊÐíµÄ»°×îºÃʹÓÃÍ­ÅÅ£¨¾ØÐÎĸÏߣ©¡£10kVµ¥Ð¾Í­Ð¾µçÀ£¬95ƽ·½ºÁÃ×µÄÔØÁ÷Á¿Îª315A£¬120ƽ·½ºÁÃ×µÄÔØÁ÷Á¿Îª360A£¬150ƽ·½ºÁÃ×µÄÔØÁ÷Á¿Îª410A£¬185ƽ·½ºÁÃ×µÄÔØÁ÷Á¿Îª470A£¬240ƽ·½ºÁÃ×µÄÔØÁ÷Á¿Îª555A¡£¿ÉÒԲο¼Õâ¸öÖµ¡£
ZR-YJLVÂÁо1*95ƽ·½µçÀ¶µçÁ÷±íÊǶàÉÙ?
ZR-YJLV 1*95ƽ·½ÂÁоµçÀ¶µçÁ÷±í£º
оÊý1
ƽ·½95
ÐͺÅZR-YJLV
ÔØÁ÷Á¿288
²ÄÖÊÂÁ
·óÉ跽ʽ¿ÕÆøÖзóÉè
µçѹµÈ¼¶6/10kv
1300AµÄ³ÐÔØµçÁ÷ÊÇʲôÐͺŵçÀÂ?
ÊÇͭоVV 1¡Á1000ƽ·½µçÀ¡£

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¡¿