Î÷ÃÅ×ÓS7-400PLC
Î÷ÃÅ×ÓS7-400PLC

S7-400 ÊÇ SIMATIC ½ÚÔìÆ÷¼Ò×åÖÐÖ°ÄܸüΪ׳´óµÄ PLC¡£ËüÄܹ»³É¹¦ÊµÏÖÈ«¼¯³É×Ô¶¯»¯ (TIA) ½â¾ö¹æ»®£¬ÆäÖØÒªÌصãÊÇÓµÓÐÄ £¿é»¯µÄ½á¹¹²¢Õ¼ÓлúÄÜ´¢Ðî¡£

b2350323d4e34327a1890815f4f3438d
Õ÷ѯÈÈÏߣº
400-696-5700

²úÆ·¸öÐÔ

¸ÅÊö
S7-400 ÊÇ SIMATIC ½ÚÔìÆ÷¼Ò×åÖÐÖ°ÄܸüΪ׳´óµÄ PLC¡£ËüÄܹ»³É¹¦ÊµÏÖÈ«¼¯³É×Ô¶¯»¯ (TIA) ½â¾ö¹æ»®¡£S7-400 ÊÇÒ»¸öÓÃÓÚÔì×÷ÒµºÍ¹ý³Ì¹¤ÒµÏµÍ³½â¾ö¹æ»®µÄ×Ô¶¯»¯Æ½Ì¨£¬ÆäÖØÒªÌصãÊÇÓµÓÐÄ £¿é»¯µÄ½á¹¹²¢Õ¼ÓлúÄÜ´¢Ðî¡£
S7-400
? Öж˵½¸ß¶Ë»úÄÜÁìÓòÄÚÖ°ÄÜ׳´óµÄ PLC
? ¿ÉÂú×ãÒªÇó¼«Îª¿Ì±¡µÄ¹¤×÷µÄ½â¾ö¹æ»®
? È«ÃæµÄÄ £¿éºÍ¸÷Àà»úÄܵȼ¶ CPU ¿ÉÕë¶Ô¾ßÌå×Ô¶¯»¯¹¤×÷½øÐиü¼Ñµ÷Õû
? ¿ÉʵÏÖÉ¢²¼Ê½½á¹¹£¬ºÏÓü«¶È½Ã½Ý
? Ïνӷ½±ã
? ¸üÓÅͨѶºÍÁªÍøÖ°ÄÜ
? ²Ù×÷·½±ã£¬Éè¼Æµ¥Ò»£¬²»º¬µçÉÈ
? ¹¤×÷Ôö³¤Ê±¿É˳ÀûÀ©´ó
? ¶à³ÁÍÆË㣺
¶à¸ö CPU ÔÚÒ»¸ö S7-400 ÖÐÑë½ÚÔìÆ÷ÖÐͬʱÔËÐС£
¶à³ÁÍÆËãÖ°ÄÜ¿É¶Ô S7-400 µÄ×ÜÌå»úÄܽøÐзÖÅä¡£ÀýÈ磬¿É½«¸´Ôӵļ¼Êõ¹¤×÷£¨È翪»·½ÚÔì¡¢ÍÆËã»òͨѶ£©½øÐвð·Ö²¢·ÖÅä¸ø·ÖÆçµÄ CPU¡ £¿ÉÒÔΪÿ¸ö CPU ·ÖÅä×Ô¼ºµÄ I/O¡£
? Ä £¿é»¯£º
ͨ¹ýÖ°ÄÜ׳´óµÄ S7-400 ±³°å×ÜÏߺͿÉÖ±½ÓÏνӵ½ CPU µÄͨѶ½Ó¿Ú£¬¿ÉʵÏֺܶà´óÁ¿Í¨Ñ¶Ïß·µÄ¸ß»úÄܲÙ×÷¡£ÀýÈ磬ÕâÑùÄܹ»Õ¼ÓÐÒ»ÌõÓÃÓÚ HMI ºÍ±à³Ì¹¤×÷µÄͨѶÏß·¡¢Ò»ÌõÓÃÓڸ߻úÄܵȾà»î¶¯½ÚÔì×é¼þµÄͨѶÏß·ºÍÒ»Ìõ¡°Õý³£¡±I/O ÏÖ³¡×ÜÏß¡£Áí±í£¬»¹Äܹ»ÊµÏÖ¶î±í±ØÒªµÄÓë MES/ERP ϵͳ»ò Internet µÄÏνÓ¡£
? ¹¤³Ì×é̬ºÍÕï¶Ï£º
½áºÏʹÓà SIMATIC ¹¤³Ì×é̬¹¤¾ß£¬¿É¼«Îª¸ßЧµØ¶Ô S7-400 ½øÐÐ×é̬ºÍ±à³Ì£¬ÓÈÆä¶ÔÓÚÑ¡È¡¸ß»úÄܹ¤³Ì×é¼þµÄ¿í·º×Ô¶¯»¯¹¤×÷¡£Îª´Ë£¬Äܹ»Ê¹ÓÃÓÅÖÊ˵»°£¨Èç SCL£©ÒÔ¼°ÓÃÓÚ°¤´Î½ÚÔ졢״̬ͼºÍ¹¤ÒÕͼµÄͼÐλ¯×é̬¹¤¾ß¡£


S7-400H
? ÓµÓÐÈßÓàÉè¼ÆµÄ¸ß¿ÉÓÃÐÔ×Ô¶¯»¯ÏµÍ³¡£
? ÓÃÓÚÓµÓкܸ߹ÊÕÏ°²È«ÒªÇóµÄÀûÓãº
³ÁÐÂÆô¶¯³É±¾ºÜ¸ß¡¢Í£²ú¼ÛÖµ¸ß°º¡¢ÏÕЩ²»±ØÒª¼à¶½ÇÒÊØ»¤Ñ¡Ïî½ÏÉٵĹý³Ì¡£
? ÈßÓàÉè¼ÆµÄ¼¯ÖÐÖ°ÄÜ
? Ìá¸ß I/O µÄ¿ÉÓÃÐÔ£ºÇл»Ê½ I/O ÅäÖÃ
? Ò²¿ÉʹÆ÷ÓµÓг߶ȿÉÓÃÐ﵀ I/O£ºµ¥²àÅäÖÃ
? ÈȺ󱸣º²úÉú¹ÊÕÏʱ£¬×Ô¶¯Çл»µ½±¸ÓÃÉ豸¡£
? Ô̺¬ 2 ¸öµ¥¶À»ú¼Ü»òÒ»¸ö·Ö¸ôʽÖÐÑë»ú¼ÜµÄÅäÖÃ
? ͨ¹ýÈßÓà PROFIBUS DP »òϵͳÈßÓà PROFINET I/O À´ÏνÓÇл»Ê½ I/O¡£
S7-400F/FH
? ¹ÊÕÏ°²È«ÐÍ×Ô¶¯»¯ÏµÍ³£¬ºÏÓÃÓÚÓµÓкܸ߰²È«ÒªÇóµÄ¹¤³§
? ÇкÏÓйس߶ȵݲȫҪÇó£¨IEC 61508 µÄ SIL 3¡¢DIN V 19250 µÄ AK6 ÒÔ¼°EN 954-1 µÄ Cat.4£©
? ÈôÊDZØÒª£¬Ò²¿Éͨ¹ýÈßÓàÉè¼ÆÀ´ÊµÏÖÈÝ´í
? ²»ºÏ°²È«ÓÐ¹Ø I/O ½øÐжî±í½ÓÏß
? ͨ¹ýÑ¡È¡ PROFIsafe ÐйæµÄ PROFIBUS DP ʵÏÖ°²È«Í¨Ñ¶
? »ùÓÚ´øÓйÊÕÏ°²È«Ä £¿éµÄ S7-400H ºÍÉ¢²¼Ê½ ET 200 I/O
? ºÏÓÃÓÚ·Ç°²È«ÓйØÀûÓõij߶ÈÄ £¿éÒ²Äܹ»ÔÚ×Ô¶¯»¯ÏµÍ³ÖÐʹÓÃ
? ¸ôÀëÄ £¿éÓÃÓÚÔÚÒ»¸ö ET 200M µÄ°²È«Ä£Ê½ÏÂ×éºÏʹÓùÊÕÏ°²È«Ä £¿éºÍ³ß¶ÈÄ £¿é¡£

ÀûÓÃ
S7-400
SIMATIC S7-400 ÊÇÖж˵½¸ß¶Ë»úÄÜÁìÓòÄÚÖ°ÄÜ׳´óµÄ PLC¡£
SIMATIC S7-400 ÓµÓÐÄ £¿é»¯¡¢ÎÞµçÉÈÉè¼ÆºÍ½Ï¸ßÀ©´óÄÜÁ¦£¬²¢ÓµÓÐÈ«ÃæµÄͨѶºÍÍøÂçÖ°ÄÜ£¬Äܹ»Çá±ãʵÏÖÉ¢²¼Ê½½á¹¹£¬Óû§²Ù×÷¼«¶È·½±ã£¬Òò¶ø³ÉΪÖж˵½¸ß¶Ë»úÄÜÁìÓòÄÚÒªÇó¼«Îª¿Ì±¡µÄ¹¤×÷µÄÃÎÏë½â¾ö¹æ»®¡£
SIMATIC S7-400 µÄÀûÓÃÁìÓòÔ̺¬£º
? Æû³µ¹¤Òµ£¬Èç×°ÅäÏß
? »úеÉ豸Ôì×÷£¬Ô̺¬×¨ÓûúеÉ豸Ôì×÷
? ²Ö´¢¼¼Êõ
? ¸ÖÌú¹¤Òµ
? Â¥ÓîÖÎÀíϵͳ
? ·¢µçºÍÅäµç
? ÔìÖ½ºÍÓ¡Ë¢ÁìÓò
? ľ²Ä¼Ó¹¤
? ʳƷºÍÒûÁÏÁìÓò
? ¹ý³Ì¹¤³Ì£¬ÈçË®ÎñºÍÎÛË®´¦ÖÃ
? »¯¹¤ºÍʯ»¯ÁìÓò
? ÒDZíºÍ½ÚÔì
? °ü×°»úе
? ÔìÒ©¹¤Òµ
ÓÉÓÚÓµÓжàÖÖ»úÄܵȼ¶µÄ CPU£¬²¢Óо߱¸´óÁ¿Óû§¶ØÄÀµÄÖ°ÄÜµÄ¿í·ºÄ £¿é£¬Óû§Äܹ»Æ¾¾Ý¾ßÌåÇé¿öÖ´ÐÐÆä×Ô¶¯»¯¹¤×÷¡£
¹¤×÷À©´óʱ£¬¿Éͨ¹ý¸½¼ÓÄ £¿éËæʱ¶Ô½ÚÔìÆ÷½øÐÐÀ©´ó£¬³É±¾²»»áºÜ¸ß¡£

SIMATIC S7-400 ÊÇÒ»ÖÖͨÓýÚÔìÆ÷£º
? ÓµÓкܸߵç´Å¼æÈÝÐÔÒÔ¼°¿¹³å»÷ÐԺͿ¹ÕñÐÔ£¬Òò¶øÕ¼Óм«¸ßµÄ¹¤ÒµºÏÓÃÐÔ¡£
? Äܹ»´øµçÏνӺͶϿª¸÷Ä £¿é¡£


S7-400H
ÔÚ×Ô¶¯»¯¼¼ÊõµÄºÜ¶àÁìÓòÖУ¬¶Ô×Ô¶¯»¯ÏµÍ³µÄ¿ÉÓÃÐÔ£¨´Ó¶ø¹ÊÕÏ°²È«ÐÔ£©µÄÐèÒªÔÚ²»ÐÝÌá¸ß¡£ÔںܶàÁìÓòÖУ¬É豸Í£»úÓö²úÉú¼«¸ßµÄ³É±¾¡£´Ëʱ£¬Ö»ÓÐÈßÓàϵͳÄÜÁ¦Âú×ã¿ÉÓÃÐÔÒªÇó¡£
ÈÝ´íÐÍ SIMATIC S7-400H ¼´ÄÜÂú×ãÕâЩҪÇó¡£¼´±ãÔÚÒ»¸ö»ò¶à¸ö¹ÊÕϵ¼Ö½ÚÔìÆ÷µÄ²¿¼þ³öÏÖ¹ÊÕÏʱ£¬Ò²ÄܳÖÐøÔËÐС£Í¨¹ýÒÔÕâÖÖ·½Ê½ÊµÏֵĿÉÓÃÐÔÈà SIMATIC S7-400H ÓÈÆäºÏÓÃÓÚÒÔÏÂÀûÓÃÁìÓò£º
? ½ÚÔìÆ÷²úÉú¹ÊÕϺó³ÁÆô»á²úÉúºÜ¸ßÓöȵĹý³Ì£¨Í¨³£ÔÚ¹ý³Ì¹¤ÒµÖУ©¡£
? Í£²úµÄ¼ÛÖµ¼«¶È¸ß°ºµÄ¹ý³Ì¡£
? Éæ¼°¹ó³Á×ÊÁϵĹý³Ì£¨ÀýÈçÔÚÔìÒ©¹¤ÒµÖУ©¡£
? ÎÞÈ˼ලµÄÀûÓÃ
? Éæ¼°½ÏÉÙÊØ»¤ÈËÔ±µÄÀûÓÃ
S7-400F/FH
SIMATIC S7-400F/FH ¹ÊÕÏ°²È«×Ô¶¯»¯ÏµÍ³¿ÉÔÚ°²È«ÒªÇó½Ï¸ßµÄ¹¤³§ÖÐʹÓá£Ëü¿É¶Ô¿¹¼´Í£»ú²»»á¸øÈËÔ±»ò»·¾³´øÀ´Î£ÏյĹý³Ì½øÐнÚÔì¡£S7-400F/FH ÓµÓÐÁ½ÖÖ¸ù»ùÉè¼Æ£º
? S7-400F£º
¹ÊÕÏ°²È«×Ô¶¯»¯ÏµÍ³¡£ÔÚ½ÚÔìϵͳÖвúÉú¹ÊÕϵÄÇé¿öÏ£¬³ö²ú¹ý³Ì»áÇл»µ½°²È«×´Ì¬²¢ÖжÏ¡£
? S7-400FH£º
¹ÊÕÏ°²È«ºÍ¸ß¿ÉÓÃÐÔ×Ô¶¯»¯ÏµÍ³¡£ÔÚ½ÚÔìϵͳÖвúÉú¹ÊÕϵÄÇé¿öÏ£¬ÈßÓà½ÚÔ첿ÃŽ«²ûÑï×÷Ó㬳ÖÐø½ÚÔì³ö²ú¹ý³Ì¡£
ͨ¹ýÁí±íʹÓó߶ÈÄ £¿é£¬Äܹ»³ÉÁ¢Ò»¸öÈ«¼¯³É½ÚÔìϵͳ£¬¿ÉÔÚ·Ç°²È«ÓйغͰ²È«Óйع¤×÷¹²´æµÄ¹¤³§»·¾³ÖÐʹÓá £Äܹ»Ê¹ÓÃÒ»ÑùµÄ³ß¶È¹¤¾ß¶ÔÕû¸ö¹¤³§½øÐÐ×é̬ºÍ±à³Ì¡£

Éè¼Æ
SIMATIC S7-400 Óжà¸öÐͺţº
? S7-400£º
ÖÓ×¢¸ß¶Ë»úÄܵÄÖ°ÄÜ׳´óµÄ PLC£¬ÓµÓÐÄ £¿é»¯½á¹¹ºÍÃâµçÉȵÄÉè¼Æ¡£
? S7-400H£º
Ñ¡È¡ÈßÓàÉè¼ÆµÄÈÝ´í×Ô¶¯»¯ÏµÍ³£¬ºÏÓÃÓÚ¹ÊÕÏ°²È«ÐÍÀûÓá£
? S7-400F/FH£º
Ñ¡È¡ÈßÓàÉè¼ÆµÄ¹ÊÕÏ°²È«×Ô¶¯»¯ÏµÍ³£¬Ò²¾ß±¸¸ß¿ÉÓÃÐÔ¡£
S7-400
S7-400 ×Ô¶¯»¯ÏµÍ³Ñ¡È¡Ä £¿é»¯Éè¼Æ¡£ËüÕ¼Óзá˶µÄÄ £¿é£¬ÕâЩÄ £¿é¿É½øÐи÷Àà×éºÏ¡£
ϵͳÔ̺¬ÏÂÁÐ×é¼þ£º
? µçÔ´Ä £¿é (PS)£º
ÓÃÓÚ½« SIMATIC S7-400 Ïνӵ½ 120/230 V AC »ò 24 V DC µçÔ´µçѹ¡£
? CPU£º
ÅäÓм¯³É PROFIBUS DP ½Ó¿ÚµÄ·ÖÆç CPU ÓµÓзÖÆç»úÄÜÁìÓò¡£Æ¾¾Ý¾ßÌåÐͺÅ£¬ÕâЩ CPU Ò²Äܹ»´øÓм¯³É PROFINET ½Ó¿Ú¡£Ê¹Óà PROFIBUS½Ó¿Ú£¬¸ü¶àÄܹ»ÏÎ½Ó 125 ¸öPROFIBUS DP ´ÓÕ¾¡ £Äܹ»½«¸ü¶à 256 ¸ö PROFINET IO É豸Ïνӵ½ PROFINET ½Ó¿Ú¡£SIMATIC S7-400 µÄËùÓÐ CPU ¾ù¿É´¦Öü«´óÐ͵ÄÅäÖá£´Ë±í£¬ÔÚÒ»¸öÖÐÑë½ÚÔìÆ÷ÖеĶà³ÁÍÆËãģʽÏ£¬¶à¸ö CPU Äܹ»Ð­Í¬¹¤×÷ÒÔÌá¸ß»úÄÜ¡£ÕâЩ CPU ´¦ÖÃËٶȿìÇÒÓµÓÐÈ·¶¨ÐÔÏìÓ¦¹¦·ò£¬¿ÉʵÏֽ϶̻úеѭ»·¹¦·ò¡£
? ÓÃÓÚÊý×ÖÁ¿ (DI/DO) ºÍ·ÂÕÕÁ¿ (AI/AO) ÊäÈë/Êä³öµÄÐźÅÄ £¿é (SM)
? ͨѶ´¦ÖÃÆ÷ (CP)£¬ÀýÈ磬ÓÃÓÚ×ÜÏßÏνӺͶ˵½µãÏνÓ
? Ö°ÄÜÄ £¿é (FM)£º
ÓÃÓÚʵÏÖ¼ÆÊý¡¢¶¨Î»ºÍ͹ÂÖ½ÚÔìµÈÒªÇó¿Ì±¡µÄ¹¤×÷µÄרҵÄ £¿é¡£
ƾ¾Ý¾ßÌåÒªÇó£¬Ò²¿ÉʹÓÃÏÂÁÐÄ £¿é£º
? ½Ó¿ÚÄ £¿é (IM)£º
ÓÃÓÚÏνÓÖÐÑë½ÚÔìÆ÷ºÍÀ©´óµ¥Ôª¡£SIMATIC S7-400 µÄÖÐÑë½ÚÔìÆ÷¿É´øÓиü¶à 21 ¸öÀ©´óµ¥ÔªÔËÐС£
? SIMATIC S5 Ä £¿é£º
ÔÚÓÐ¹Ø SIMATIC S5 À©´óµ¥ÔªÖУ¬Äܹ»Ñ°Ö· SIMATIC S5-115U/-135U/-155U µÄËùÓÐÊäÈë/Êä³öÄ £¿é¡£´Ë±í£¬ÔÚ S5 EU »òÕßÖ±½ÓÔÚ CC ÖУ¨Ê¹ÓÃÊÊÅä



¹æ¸ñ²ÎÊý

ÓйزúÆ·/ÈÈÏú²úÆ·

Î÷ÃÅ×ÓÖ÷Ìâ·ÖÏúÉ̺Íϵͳ¼¯³ÉÉÌ
Î÷ÃÅ×ÓÖ÷Ìâ·ÖÏúÉ̺Íϵͳ¼¯³ÉÉÌ
Î÷ÃÅ×ÓÊý×Ö»¯ÔöÖµºÏ×÷ͬ°é
Î÷ÃÅ×ÓÊý×Ö»¯ÔöÖµºÏ×÷ͬ°é
Î÷ÃÅ×ÓÊÚȨ¼¯³É½ÚÔì¹ñºÏ×÷ͬ°é
Î÷ÃÅ×ÓÊÚȨ¼¯³É½ÚÔì¹ñºÏ×÷ͬ°é
Î÷ÃÅ×ÓSIVACON 8PT¼¼Êõͬ°é
Î÷ÃÅ×ÓSIVACON 8PT¼¼Êõͬ°é
Î÷ÃÅ×ÓÊý×Ö»¯¹¤Òµ¼¯ÍÅ·ÖÏúÉÌ°×½ð¾ãÀÖ²¿
Î÷ÃÅ×ÓÊý×Ö»¯¹¤Òµ¼¯ÍÅ·ÖÏúÉÌ°×½ð¾ãÀÖ²¿
Î÷ÃÅ×ÓDF&PD×îÓмÛÖµ·ÖÏúÉ̽±
Î÷ÃÅ×ÓDF&PD×îÓмÛÖµ·ÖÏúÉ̽±
Î÷ÃÅ×ÓÊý×Ö»¯¹¤Òµ¼¯ÍÅ·ÖÏúÒµÎñÕ½ÊõίԱ»á³£Î¯
Î÷ÃÅ×ÓÊý×Ö»¯¹¤Òµ¼¯ÍÅ·ÖÏúÒµÎñÕ½ÊõίԱ»á³£Î¯
Î÷ÃÅ×Ó×Ô¶¯»¯Çý¶¯ÈÏ֤ϵͳ¼¯³ÉÉÌ
Î÷ÃÅ×Ó×Ô¶¯»¯Çý¶¯ÈÏ֤ϵͳ¼¯³ÉÉÌ
¹ú¶È¸ßм¼ÊõÆóÒµ
¹ú¶È¸ßм¼ÊõÆóÒµ
¹¤Òµ²¿¹¤Òµ»¥ÁªÍø²úҵͬÃË¡°µÚÒ»Åú¹¤Òµ»¥ÁªÍøƽ̨ÓÅÁ¼¼¼Êõ¹©¸øÉÌ¡±
¹¤Òµ²¿¹¤Òµ»¥ÁªÍø²úҵͬÃË¡°µÚÒ»Åú¹¤Òµ»¥ÁªÍøƽ̨ÓÅÁ¼¼¼Êõ¹©¸øÉÌ¡±
±±¾©Êо­Ðž֡°2018ÄêµÚÒ»ÅúÖÇÄÜÔì×÷ϵͳ½â¾ö¹æ»®¹©¸øÉÌ¡±
±±¾©Êо­Ðž֡°2018ÄêµÚÒ»ÅúÖÇÄÜÔì×÷ϵͳ½â¾ö¹æ»®¹©¸øÉÌ¡±
ÖйúÐÅÏ¢»¯ºÍÈí¼þ·þÎñÒµÄê¶Å×ÅÐã½â¾ö¹æ»®ÌṩÉÌ
ÖйúÐÅÏ¢»¯ºÍÈí¼þ·þÎñÒµÄê¶Å×ÅÐã½â¾ö¹æ»®ÌṩÉÌ
Êý×ÖÂÏÉúÌåͬÃË¡°2020Äê¶ÈÊ®´ó°¸Àý½±¡±
Êý×ÖÂÏÉúÌåͬÃË¡°2020Äê¶ÈÊ®´ó°¸Àý½±¡±
Öйشå¸ßм¼ÊõÆóÒµ
Öйشå¸ßм¼ÊõÆóÒµ
¹¤ÐŲ¿¹¤Òµ»¥ÁªÍø²úҵͬÃË¡¶¹¤Òµ»¥ÁªÍøƽ̨°×ƤÊ飨2019£©¡·ÖØÒª±àдµ¥Ôª
¹¤ÐŲ¿¹¤Òµ»¥ÁªÍø²úҵͬÃË¡¶¹¤Òµ»¥ÁªÍøƽ̨°×ƤÊ飨2019£©¡·ÖØÒª±àдµ¥Ôª
±±¾©Êо­Ðž֡°2019ÄêÖÇÄÜÔì×÷¹Ø¼ü¼¼ÊõÉ豸¹©¸øÉÌ¡±
±±¾©Êо­Ðž֡°2019ÄêÖÇÄÜÔì×÷¹Ø¼ü¼¼ÊõÉ豸¹©¸øÉÌ¡±
±±¾©ÊÐÈíЭ¡°Èí¼þ¹æÄ£»¯Ö÷Ì⾺ÕùÁ¦ÆóÒµ¡±
±±¾©ÊÐÈíЭ¡°Èí¼þ¹æÄ£»¯Ö÷Ì⾺ÕùÁ¦ÆóÒµ¡±
»ªÎªÈ«Çò¼¼Êõ·þÎñͬ°é¡°2020Äê¶È×î¼Ñ5Gʵ¼Ê½±¡±
»ªÎªÈ«Çò¼¼Êõ·þÎñͬ°é¡°2020Äê¶È×î¼Ñ5Gʵ¼Ê½±¡±
¹¤ÐŲ¿¡°ÖйúÖÇÄÜÔì×÷ϵͳ½â¾ö¹æ»®Í¬ÃËÆóÒµ¡±
¹¤ÐŲ¿¡°ÖйúÖÇÄÜÔì×÷ϵͳ½â¾ö¹æ»®Í¬ÃËÆóÒµ¡±
±±¾©ÊгÏÐÅ´´½¨ÆóÒµÈÏÖ¤
±±¾©ÊгÏÐÅ´´½¨ÆóÒµÈÏÖ¤