 |
²úÆ·ÐͺţºS7-300CPU
²úÆ·´úÂ룺
²úÆ·¼Û¸ñ£º3888
¼ÆÁ¿µ¥Î»£ºÌ¨
ÕÛ ¿Û ÂÊ£º 0
×îºó¸üУº2013-09-11
¹Ø ×¢ ¶È£º3337
Éú²úÆóÒµ£ºÉϺ£ÔÞ¹ú×Ô¶¯»¯¿Æ¼¼ÓÐÏÞ¹«Ë¾
|
|
|
ÓëÆóÒµÁªÏµÊ±Çë¸æÖª¸ÃÐÅÏ¢À´×Ô½ÌÓý×°±¸Íø£¡ |
|
|
²úÆ·Ïêϸ½éÉÜÎ÷ÃÅ×ÓS7-300CPUÄ£¿é S7-300
SIMATIC S7-300 ÊÇÄ£¿é»¯µÄ΢ÐÍ PLC ϵͳ£¬¿ÉÂú×ãÖС¢µÍ¶ËµÄÐÔÄÜÒªÇó¡£
Ä£¿é»¯¡¢ÎÞ·çÉÈÉè¼Æ¡¢Ò×ÓÚʵÏÖ·Ö²¼Ê½½á¹¹ÒÔ¼°·½±ãµÄ²Ù×÷,ʹµÃ SIMATIC S7-300 ³ÉΪÖС¢µÍ¶ËÓ¦ÓÃÖи÷ÖÖ²»Í¬ÈÎÎñµÄ¾¼Ã¡¢Óû§ÓѺõĽâ¾ö·½°¸¡£
SIMATIC S7-300 µÄÓ¦ÓÃÁìÓò°üÀ¨£º •ÌØÊâ»úе£¬ •·ÄÖ¯»úе£¬ •°ü×°»úе£¬ •Ò»°ã»úеÉè±¸ÖÆÔ죬 •¿ØÖÆÆ÷ÖÆÔ죬 •»ú´²ÖÆÔ죬 •°²×°ÏµÍ³£¬ •µçÆøÓëµç×Ó¹¤Òµ¼°Ïà¹Ø²úÒµ¡£
¶àÖÖÐÔÄܵȼ¶µÄ CPU£¬¾ßÓÐÓû§ÓѺù¦ÄܵÄȫϵÁÐÄ£¿é£¬¿ÉÔÊÐíÓû§¸ù¾Ý²»Í¬µÄÓ¦ÓÃѡȡÏàӦģ¿é¡£ÈÎÎñÀ©Õ¹Ê±£¬¿Éͨ¹ýʹÓø½¼ÓÄ£¿éËæÊ±¶Ô¿ØÖÆÆ÷½øÐÐÉý¼¶¡£
SIMATIC S7-300 ÊÇÒ»¸öͨÓõĿØÖÆÆ÷£º •¾ßÓиߵç´Å¼æÈÝÐԺͿ¹ÕðÐÔ£¬¿É×î´óÏ޶ȵØÓÃÓÚ¹¤ÒµÁìÓò¡£ ±¾¹«Ë¾ÏúÊÛÎ÷ÃÅ×ӿɱà³Ì¿ØÖÆÆ÷£¬´¥ÃþÆÁ£¬±äƵÆ÷£¬Çý¶¯ËÅ·þ£¬¹¤ÒµÒÔÌ«Íø£¬Êý¿ØÏµÍ³¡£ È«ÐÂÔ×°£¬ÖÊÁ¿±£Ö¤£¬±£ÐÞÒ»Ä꣬¼Û¸ñÓÅÊÆ£¬ÌṩÊÛºó·þÎñ£¡ ============================================== 24СʱÏúÊÛ·þÎñÈÈÏß £º13764683783¡¢15618713512 ÁªÏµÈË £º»Æ³¬¾Àí µç »°£º021-60440251 ´« Õæ£º021-33737848 ÓÊ Ï䣺669309615@qq.com Q Q£º669309615/84423928 µØ Ö·£ºÉϺ£ÊÐËÉ½ÇøÎijÏ·2188Ū Î÷ÃÅ×ÓS7-300CPUÄ£¿é S7-300
Ò»°ã²½Öè
S7-300×Ô¶¯»¯ÏµÍ³²ÉÓÃÄ£¿é»¯Éè¼Æ¡£ËüÓµÓзḻµÄÄ£¿é£¬ÇÒÕâЩģ¿é¾ù¿ÉÒÔ¶ÀÁ¢µØ×éºÏʹÓá£
Ò»¸öϵͳ°üº¬ÏÂÁÐ×é¼þ£º •CPU£º ²»Í¬µÄ CPU ¿ÉÓÃÓÚ²»Í¬µÄÐÔÄÜ·¶Î§£¬°üÀ¨¾ßÓм¯³É I/O ºÍ¶ÔÓ¦¹¦ÄÜµÄ CPU ÒÔ¼°¾ßÓм¯³É PROFIBUS DP¡¢PROFINET ºÍµã¶Ôµã½Ó¿ÚµÄ CPU¡£ •ÓÃÓÚÊý×ÖÁ¿ºÍÄ£ÄâÁ¿ÊäÈë/Êä³öµÄÐźÅÄ£¿é (SM)¡£ •ÓÃÓÚÁ¬½Ó×ÜÏߺ͵ã¶ÔµãÁ¬½ÓµÄͨÐÅ´¦ÀíÆ÷ (CP)¡£ •ÓÃÓÚ¸ßËÙ¼ÆÊý¡¢¶¨Î»£¨¿ª»·/±Õ»·£©¼° PID ¿ØÖƵŦÄÜÄ£¿é£¨FM£©¡£
¸ù¾ÝÒªÇó£¬Ò²¿ÉʹÓÃÏÂÁÐÄ£¿é£º •ÓÃÓÚ½« SIMATIC S7-300 Á¬½Óµ½ 120/230 V AC µçÔ´µÄ¸ºÔصçÔ´Ä£¿é(PS)¡£ •½Ó¿ÚÄ£¿é (IM)£¬ÓÃÓÚ¶à²ãÅäÖÃʱÁ¬½ÓÖÐÑë¿ØÖÆÆ÷ (CC) ºÍÀ©Õ¹×°Öà (EU)¡£ ͨ¹ý·Ö²¼Ê½ÖÐÑë¿ØÖÆÆ÷ (CC) ºÍ 3 ¸öÀ©Õ¹×°Öà (EU)£¬SIMATIC S7-300 ¿ÉÒÔ²Ù×÷¶à´ï 32 ¸öÄ£¿é¡£ËùÓÐÄ£¿é¾ùÔÚÍâ¿ÇÖÐÔËÐУ¬²¢ÇÒÎÞÐè·çÉÈ¡£ •SIPLUS Ä£¿é¿ÉÓÃÓÚÀ©Õ¹µÄ»·¾³Ìõ¼þ£º ÊÊÓÃÓÚ -25 ÖÁ +60¡æ µÄζȷ¶Î§¼°¸ßʪ¶È¡¢½á¶ÒÔ¼°ÓÐÎíµÄ»·¾³Ìõ¼þ¡£·ÀÖ±½ÓÈÕɹ¡¢ÓêÁÜ»òË®½¦£¬ÔÚ·À»¤µÈ¼¶Îª IP20 »ú¹ñÄÚʹÓÃʱ£¬¿ÉÖ±½ÓÔÚÆû³µ»òÊÒÍ⽨ÖþʹÓᣲ»ÐèÒª¿ÕÆøµ÷½ÚµÄ»ú¹ñºÍ IP65 Íâ¿Ç¡£
Éè¼Æ
¼òµ¥µÄ½á¹¹Ê¹µÃ S7-300 ʹÓÃÁé»îÇÒÒ×ÓÚά»¤£º •°²×°Ä£¿é£º Ö»Ðè¼òµ¥µØ½«Ä£¿é¹ÒÔÚ°²×°µ¼¹ìÉÏ£¬×ª¶¯µ½Î»È»ºóËø½ôÂݶ¤¡£ •¼¯³ÉµÄ±³°å×ÜÏߣº ±³°å×ÜÏß¼¯³Éµ½Ä£¿éÀģ¿éͨ¹ý×ÜÏßÁ¬½ÓÆ÷ÏàÁ¬£¬×ÜÏßÁ¬½ÓÆ÷²åÔÚÍâ¿ÇµÄ±³Ãæ¡£ •Ä£¿é²ÉÓûúе±àÂ룬¸ü»»¼«ÎªÈÝÒ×£º ¸ü»»Ä£¿éʱ£¬±ØÐëÅ¡ÏÂÄ£¿éµÄ¹Ì¶¨Âݶ¤¡£°´Ï±ÕËø»ú¹¹£¬¿ÉÇáËɰÎÏÂǰÁ¬½ÓÆ÷¡£Ç°Á¬½ÓÆ÷ÉϵıàÂë×°Ö÷ÀÖ¹½«ÒѽÓÏßµÄÁ¬½ÓÆ÷´í²åµ½ÆäËûµÄÄ£¿éÉÏ¡£ •ÏÖ³¡Ö¤Ã÷¿É¿¿µÄÁ¬½Ó£º ¶ÔÓÚÐźÅÄ£¿é£¬¿ÉÒÔʹÓÃÂݶ¤ÐÍ¡¢µ¯»ÉÐÍ»ò¾øÔµ´ÌÆÆÐÍǰÁ¬½ÓÆ÷¡£ •TOP Á¬½Ó£º Ϊ²ÉÓÃÂݶ¤ÐͽÓÏß¶Ë×Ó»òµ¯»ÉÐͽÓÏß¶Ë×ÓÁ¬½ÓµÄ 1 Ïß - 3 ÏßÁ¬½ÓϵͳÌṩԤ×é×°½ÓÏßÁíÍ⻹¿ÉÖ±½ÓÔÚÐźÅÄ£¿éÉϽÓÏß¡£ •¹æ¶¨µÄ°²×°Éî¶È£º ËùÓеÄÁ¬½ÓºÍÁ¬½ÓÆ÷¶¼ÔÚÄ£¿éÉϵݼ²ÛÄÚ£¬²¢ÓÐǰ¸Ç±£»¤¡£Òò´Ë£¬ËùÓÐÄ£¿éÓ¦ÓÐÃ÷È·µÄ°²×°Éî¶È¡£ •ÎÞ²å²Û¹æÔò: ÐźÅÄ£¿éºÍͨÐÅ´¦ÀíÆ÷¿ÉÒÔ²»ÊÜÏÞÖÆµØÒÔÈκη½Ê½Á¬½Ó¡£ÏµÍ³¿É×ÔÐÐ×é̬¡£
À©Õ¹
ÈôÓû§µÄ×Ô¶¯»¯ÈÎÎñÐèÒª 8 ¸öÒÔÉ쵀 SM¡¢FM »ò CP Ä£¿é²å²Ûʱ£¬Ôò¿É¶Ô S7-300£¨³ý CPU 312 ºÍ CPU 312C Í⣩½øÐÐÀ©Õ¹£º •ÖÐÑë¿ØÖÆÆ÷ºÍ3¸öÀ©Õ¹»ú¼Ü×î¶à¿ÉÁ¬½Ó32¸öÄ£¿é£º ×ܹ²¿É½« 3 ¸öÀ©Õ¹×°Öã¨EU£©Á¬½Óµ½ÖÐÑë¿ØÖÆÆ÷£¨CC£©¡£Ã¿¸ö CC/EU ¿ÉÒÔÁ¬½Ó°Ë¸öÄ£¿é¡£ •ͨ¹ý½Ó¿ÚÄ£°åÁ¬½Ó£º ÿ¸ö CC / EU ¶¼ÓÐ×Ô¼ºµÄ½Ó¿ÚÄ£¿é¡£ÔÚÖÐÑë¿ØÖÆÆ÷ÉÏËü×ÜÊDZ»²åÔÚ CPU ÅԱߵIJå²ÛÖУ¬²¢×Ô¶¯´¦ÀíÓëÀ©Õ¹×°ÖõÄͨÐÅ¡£ - ͨ¹ý IM 365 À©Õ¹£º 1 ¸öÀ©Õ¹×°ÖÃ×îÔ¶À©Õ¹¾àÀëΪ 1 Ã×£»µçÔ´µçѹҲͨ¹ýÀ©Õ¹×°ÖÃÌṩ¡£ - ͨ¹ý IM 360/361 À©Õ¹£º 3 ¸öÀ©Õ¹×°Ö㬠CC Óë EU Ö®¼äÒÔ¼° EU Óë EU Ö®¼äµÄ×îÔ¶¾àÀëΪ 10m¡£
•µ¥¶À°²×°£º ¶ÔÓÚµ¥¶ÀµÄ CC/EU£¬Ò²Äܹ»ÒÔ¸üÔ¶µÄ¾àÀë°²×°¡£Á½¸öÏàÁÚ CC/EU »ò EU/EU Ö®¼äµÄ¾àÀ룺³¤´ï 10m¡£ •Áé»îµÄ°²×°Ñ¡Ï CC/EU ¼È¿ÉÒÔˮƽ°²×°£¬Ò²¿ÉÒÔ´¹Ö±°²×°¡£ÕâÑù¿ÉÒÔ×î´óÏÞ¶ÈÂú×ã¿Õ¼äÒªÇó¡£
ͨÐÅ
S7-300 ¾ßÓв»Í¬µÄͨÐŽӿڣº •Á¬½Ó AS-Interface¡¢PROFIBUS ºÍ PROFINET/¹¤ÒµÒÔÌ«Íø×ÜÏßϵͳµÄͨÐÅ´¦ÀíÆ÷¡£ •ÓÃÓڵ㵽µãÁ¬½ÓµÄͨÐÅ´¦ÀíÆ÷ •¶àµã½Ó¿Ú (MPI), ¼¯³ÉÔÚ CPU ÖУ» ÊÇÒ»ÖÖ¾¼ÃÓÐЧµÄ·½°¸£¬¿ÉÒÔͬʱÁ¬½Ó±à³ÌÆ÷/PC¡¢ÈË»ú½çÃæÏµÍ³ºÍÆäËüµÄ SIMATIC S7/C7 ×Ô¶¯»¯ÏµÍ³¡£
PROFIBUS DP½øÐйý³ÌͨÐÅ
SIMATIC S7-300 ͨ¹ýͨÐÅ´¦ÀíÆ÷»òͨ¹ýÅ䱸¼¯³É PROFIBUS DP ½Ó¿ÚµÄ CPU Á¬½Óµ½ PROFIBUS DP ×ÜÏßϵͳ¡£Í¨¹ý´øÓÐ PROFIBUS DP Ö÷Õ¾/´ÓÕ¾½Ó¿ÚµÄ CPU,¿É¹¹½¨Ò»¸ö¸ßËٵķֲ¼Ê½×Ô¶¯»¯ÏµÍ³£¬²¢ÇÒʹµÃ²Ù×÷´ó´ó¼ò»¯¡£
´ÓÓû§µÄ½Ç¶ÈÀ´¿´£¬PROFIBUS DP Éϵķֲ¼Ê½I/O´¦ÀíÓ뼯ÖÐʽI/O´¦ÀíûÓÐÇø±ð£¨ÏàͬµÄ×é̬£¬±àÖ·¼°±à³Ì£©¡£
ÒÔÏÂÉ豸¿É×÷ΪÖ÷Õ¾Á¬½Ó£º •SIMATIC S7-300 £¨Í¨¹ý´ø PROFIBUS DP ½Ó¿ÚµÄ CPU »ò PROFIBUS DP CP£© •SIMATIC S7-400 £¨Í¨¹ý´ø PROFIBUS DP ½Ó¿ÚµÄ CPU »ò PROFIBUS DP CP£© •SIMATIC C7 £¨Í¨¹ý´ø PROFIBUS DP ½Ó¿ÚµÄ C7 »ò PROFIBUS DP CP£© •SIMATIC S5-115U/H¡¢S5-135U ºÍ S5-155U/H£¬´øIM 308 •SIMATIC 505
³öÓÚÐÔÄÜÔÒò£¬Ã¿ÌõÏß·ÉÏÁ¬½ÓµÄÖ÷Õ¾²»µÃ³¬¹ý 2 ¸ö¡£
ÒÔÏÂÉ豸¿É×÷Ϊ´ÓÕ¾Á¬½Ó£º •ET 200 ·Ö²¼Ê½ I/O É豸 •S7-300£¬Í¨¹ý CP 342-5 •CPU 313C-2 DP, CPU 314C-2 DP, CPU 314C-2 PN/DP, CPU 315-2 DP, CPU 315-2 PN/DP, CPU 317-2 DP, CPU 317-2 PN/DP and CPU 319-3 PN/DP •C7-633/P DP, C7-633 DP, C7-634/P DP, C7-634 DP, C7-626 DP, C7-635, C7-636 •ÏÖ³¡É豸
ËäÈ»´øÓÐ STEP 7 µÄ±à³ÌÆ÷/PC »ò OP ÊÇ×ÜÏßÉϵÄÖ÷Õ¾£¬µ«ÊÇֻʹÓà MPI ¹¦ÄÜ£¬ÁíÍâͨ¹ý PROFIBUS DP Ò²¿É²¿·ÖÌṩ OP ¹¦ÄÜ¡£
ͨ¹ý PROFINET IO ½øÐйý³ÌͨÐÅ
SIMATIC S7-300 ͨ¹ýͨÐÅ´¦ÀíÆ÷»òͨ¹ýÅ䱸¼¯³É PROFINET ½Ó¿ÚµÄ CPU Á¬½Óµ½ PROFINET IO ×ÜÏßϵͳ¡£Í¨¹ý´øÓÐ PROFIBUS ½Ó¿ÚµÄ CPU,¿É¹¹½¨Ò»¸ö¸ßËٵķֲ¼Ê½×Ô¶¯»¯ÏµÍ³£¬²¢ÇÒʹµÃ²Ù×÷´ó´ó¼ò»¯¡£
´ÓÓû§µÄ½Ç¶ÈÀ´¿´£¬PROFINET IO Éϵķֲ¼Ê½I/O´¦ÀíÓ뼯ÖÐʽI/O´¦ÀíûÓÐÇø±ð£¨ÏàͬµÄ×é̬£¬±àÖ·¼°±à³Ì£©¡£
¿É½«ÏÂÁÐÉ豸×÷Ϊ IO ¿ØÖÆÆ÷½øÐÐÁ¬½Ó£º •SIMATIC S7-300 £¨Ê¹ÓÃÅ䱸 PROFINET ½Ó¿Ú»ò PROFINET CP µÄ CPU£© •SIMATIC ET 200 £¨Ê¹ÓÃÅ䱸 PROFINET ½Ó¿ÚµÄ CPU£© •SIMATIC S7-400 £¨Ê¹ÓÃÅ䱸 PROFINET ½Ó¿Ú»ò PROFINET CP µÄ CPU£©
¿É½«ÏÂÁÐÉ豸×÷Ϊ IO É豸½øÐÐÁ¬½Ó£º •ET 200 ·Ö²¼Ê½ I/O É豸 •ET 200S IM151-8 PN/DP CPU, ET 200pro IM154-8 PN/DP CPU •SIMATIC S7-300 £¨Ê¹ÓÃÅ䱸 PROFINET ½Ó¿Ú»ò PROFINET CP µÄ CPU£© •ÏÖ³¡É豸
ͨ¹ý AS-Interface ½øÐйý³ÌͨÐÅ
S7-300 ËùÅ䱸µÄͨÐÅ´¦ÀíÆ÷ (CP 342-2) ÊÊÓÃÓÚͨ¹ý AS-Interface ×ÜÏßÁ¬½ÓÏÖ³¡É豸£¨AS-Interface ´ÓÕ¾£©¡£
¸ü¶àÐÅÏ¢£¬Çë²Î¼ûͨÐÅ´¦ÀíÆ÷¡£
ͨ¹ý CP »ò¼¯³É½Ó¿Ú£¨µã¶Ôµã£©½øÐÐÊý¾ÝͨÐÅ
ͨ¹ý CP 340/CP 341 ͨÐÅ´¦ÀíÆ÷»ò CPU 313C-2 PtP »ò CPU 314C-2 PtP µÄ¼¯³É½Ó¿Ú£¬¿É¾¼ÃÓÐЧµØ½¨Á¢µãµ½µãÁ¬½Ó¡£ÓÐÈýÖÖÎïÀí´«Êä½éÖÊÖ§³Ö²»Í¬µÄͨÐÅÐÒ飺 •20 mA (TTY)£¨½ö CP 340/CP 341£© •RS 232C/V.24£¨½ö CP 340/CP 341£© •RS 422/RS 485
¿ÉÒÔÁ¬½ÓÒÔÏÂÉ豸£º •SIMATIC S7¡¢SIMATIC S5 ×Ô¶¯»¯ÏµÍ³ºÍÆäËû¹«Ë¾µÄϵͳ •´òÓ¡»ú •»úÆ÷ÈË¿ØÖÆ •ɨÃèÆ÷£¬ÌõÂëÔĶÁÆ÷£¬µÈ
ÌØÊ⹦ÄÜ¿é°üÀ¨ÔÚͨÐŹ¦ÄÜÊÖ²áµÄ¹©»õ·¶Î§Ö®ÄÚ¡£
ʹÓöàµã½Ó¿Ú (MPI) ½øÐÐÊý¾ÝͨÐÅ
MPI£¨¶àµã½Ó¿Ú£©ÊǼ¯³ÉÔÚ SIMATIC S7-300 CPU ÉϵÄͨÐŽӿڡ£Ëü¿ÉÓÃÓÚ¼òµ¥µÄÍøÂçÈÎÎñ¡£ •MPI ¿ÉÒÔͬʱÁ¬½Ó¶à¸öÅäÓÐ STEP 7 µÄ±à³ÌÆ÷/PC¡¢HMI ϵͳ£¨OP/OS£©¡¢S7-300 ºÍ S7-400¡£ •È«¾ÖÊý¾Ý£º ¡°È«¾ÖÊý¾ÝͨÐÅ¡±·þÎñ¿ÉÒÔÔÚÁªÍøµÄ CPU ¼äÖÜÆÚÐԵؽøÐÐÊý¾Ý½»»»¡£ Ò»¸ö S7-300 CPU ¿ÉÓë¶à´ï 4 ¸öÊý¾Ý°ü½»»»Êý¾Ý£¬Ã¿¸öÊý¾Ý°üº¬ÓÐ 22 ×Ö½ÚÊý¾Ý£¬¿ÉͬʱÓÐ 16 ¸ö CPU ²ÎÓëÊý¾Ý½»»»£¨Ê¹Óà STEP 7 V4.x£©¡£ ÀýÈ磬¿ÉÒÔÔÊÐíÒ»¸ö CPU ·ÃÎÊÁíÒ»¸ö CPU µÄÊäÈë/Êä³ö¡£Ö»¿Éͨ¹ý MPI ½Ó¿Ú½øÐÐÈ«¾ÖÊý¾ÝͨÐÅ¡£ •ÄÚ²¿Í¨ÐÅ×ÜÏß(C-bus)£º CPU µÄ MPI Ö±½ÓÁ¬½Óµ½ S7-300 µÄ C ×ÜÏß¡£Òò´Ë£¬¿ÉÒÔͨ¹ý MPI ´Ó±à³ÌÆ÷Ö±½ÓÕÒµ½Óë C ×ÜÏßÁ¬½ÓµÄ FM/CP Ä£¿éµÄµØÖ·¡£ •¹¦ÄÜÇ¿´óµÄͨÐż¼Êõ£º - ¶à´ï 32 ¸ö MPI ½Úµã¡£ - ʹÓà SIMATIC S7-300/-400 µÄ S7 »ù±¾Í¨ÐŵÄÿ¸ö CPU Óжà¸öͨÐŽӿڡ£ - ʹÓñà³ÌÆ÷/PC¡¢SIMATIC HMI ϵͳºÍ SIMATIC S7-300/400 µÄ S7 ͨÐŵÄÿ¸ö CPU Óжà¸öͨÐŽӿڡ£ - Êý¾Ý´«ÊäËÙÂÊ 187.5 kbit/s »ò 12 Mbit/s
•Áé»îµÄ×é̬ѡÏ ¿É¿¿µÄ×é¼þÓÃÓÚ½¨Á¢ MPI ͨÐÅ£º PROFIBUS ºÍ¡°·Ö²¼Ê½ I/O¡±ÏµÁеÄ×ÜÏßµçÀ¡¢×ÜÏßÁ¬½ÓÆ÷ºÍ RS 485 ÖÐ¼ÌÆ÷¡£Ê¹ÓÃÕâЩ×é¼þ£¬¿ÉÒÔ¸ù¾ÝÐèÇóʵÏÖÉè¼ÆµÄ×îÓÅ»¯µ÷Õû¡£ÀýÈ磬ÈÎÒâÁ½¸öMPI½ÚµãÖ®¼ä×î¶à¿ÉÒÔ¿ªÆô10¸öÖÐ¼ÌÆ÷£¬ÒÔÇŽӸü´óµÄ¾àÀë¡£
ͨ¹ý CP ½øÐÐÊý¾ÝͨÐÅ
SIMATIC S7-300 ͨ¹ý CP 342 ºÍ CP 343 ͨÐÅ´¦ÀíÆ÷¿ÉÒÔÁ¬½Óµ½ PROFIBUS ºÍ¹¤ÒµÒÔÌ«Íø×ÜÏßϵͳ¡£
¿ÉÒÔÁ¬½ÓÒÔÏÂÉ豸£º •SIMATIC S7-300 •SIMATIC S7-400 •SIMATIC S5-115U/H¡¢S5-135U ºÍ S5-155U/H •±à³ÌÆ÷ •PC »ú •SIMATIC HMI ÈË»ú½çÃæÏµÍ³ •Êý¿Ø×°Öà •»úÆ÷ÈË¿ØÖÆ •¹¤ÒµPC •Çý¶¯¿ØÖÆÆ÷ •ÆäËü³§ÉÌÉ豸 Î÷ÃÅ×ÓS7-300CPUÄ£¿é S7-300
ÌṩÓдóÁ¿¹¦ÄÜ£¬Ö§³ÖÓû§µÄS7-300±à³Ì¡¢µ÷ÊÔºÍά»¤µÈ¹¤×÷¡£ •¸ßËÙÖ´ÐÐÖ¸Á Ö¸ÁîÖ´ÐÐʱ¼ä×îµÍ¿É´ï0.01 µs£¬ÎªÖеͶËÐÔÄÜÉ豸¿ª´´ÁËȫеÄÓ¦Ó÷½°¸¡£ •¸¡µãÊýÔËË㣺 ¿ÉÒÔ¸ßЧÂʵØÊ¹Óø¡µãÔËËãÉõÖÁ¸´ÊýÔËË㹦ÄÜ¡£ •Óû§ÓѺõIJÎÊý¸³Öµ£º ½öÐèÒ»¸ö´øÓÐͳһ²Ù×÷½çÃæµÄÈí¼þ¹¤¾ß£¬¾Í¿ÉÒÔÍê³ÉËùÓÐÄ£¿éµÄ²ÎÊý»¯¹¤×÷¡£Õâ½µµÍÁËÈëÖ°Ãż÷ºÍÅàѵ·ÑÓᣠ•ÈË»ú½çÃæ£¨HMI£©£º S7-300µÄ²Ù×÷ϵͳÒѾ¼¯³ÉÁËÓû§ÓѺõÄÈË»ú½çÃæ·þÎñ¡£ÕâЩ¹¦Äܲ»ÔÙÐèÒª³É±¾¸ß°ºµÄ±à³Ì¹¤×÷£ºSIMATIC HMIϵͳÏòSIMATIC S7-300ÇëÇó¹ý³ÌÊý¾Ý£¬ S7-300ÔÚÆÚÍûµÄ¸üÐÂʱ¼äÍê³ÉÕâЩÊý¾ÝµÄ´«Ê乤×÷¡£SIMATIC S7-300µÄ²Ù×÷ϵͳ¿ÉÒÔ×ÔÖ÷µØÍê³É´«Êä¹ý³Ì¡£²¢ÇÒÍêȫʹÓÃÏàͬµÄ·ûºÅºÍÊý¾Ý¿â¡£ •Õï¶Ï¹¦ÄÜ£º CPU µÄÖÇÄÜÕï¶Ïϵͳ³ÖÐø²»¶ÏµØ¼ì²âϵͳµÄ¹¦ÄÜ¡¢¼Ç¼¹ÊÕÏÐÅÏ¢ºÍÌØ¶¨µÄϵͳʼþ£¨ÀýÈ磬ʱ¼ä´íÎó¡¢Ä£¿é¹ÊÕϵȣ©¡£²ÉÓû·¾³»º³åÇø¼Ç¼Ê¼þÐÅÏ¢£¬²¢´øÓÐʱ¼ä½Ø£¬ÒÔÀûÓÚ½ñºóµÄ¹ÊÕÏÅųý¡£ •¿ÚÁî±£»¤: ʹÓÃÃÜÂë±£»¤¹¦ÄܸßЧ¡¢¿É¿¿µØ±£»¤Óû§ÐÅÏ¢£¬ÒÔ·ÀÊܵ½·ÇÊÚȨ¸´ÖÆÓë¸ü¸Ä¡£
SIMATIC S7-300·ûºÏµÄ¹ú¼Ò±ê×¼ºÍ¹ú¼Ê±ê×¼ÓУº •DIN •UL ÈÏÖ¤ •CSA ÈÏÖ¤ •FM class 1 div. 2£»×é±ð£ºA¡¢B¡¢C ºÍ D £¨Î¶È×é±ð£ºT4£¨¡Ü135¡ãC£©£© •ATEX ÈÏÖ¤ •°Ä´óÀûÑDZêÖ¾ •ÒÔÏ´¬¼¶Éç×ʸñÈÏÖ¤ - ÃÀ¹ú´¬¼¶Éç - ·¨¹ú´¬¼¶Éç - ŲÍþ´¬¼¶Éç - µÂ¹ú´¬¼¶Éç - Ó¢¹úÀÍÊÏ´¬¼¶Éç - ÈÕ±¾´¬¼¶É磨NK£©
•¿¹Õð
ͨѶ
SIMATIC S7-300µÄCPU Ö§³ÖÒÔÏÂͨÐÅÀàÐÍ£º •¹ý³ÌͨѶ£º ¶ÔÓÚͨ¹ý×ÜÏߣ¨AS-½Ó¿Ú¡¢PROFIBUS DP »òÕß PROFINET£©ÊµÏÖÑ»·Ñ°Ö·µÄI/OÄ£¿é£¨»¥»»¹ý³ÌͼÏñ£©¡£´ÓÑ»·Ö´Ðвãµ÷Óùý³ÌͨѶ¡£ •Êý¾ÝͨѶ£º ÓÃÓÚ×Ô¶¯»¯ÏµÍ³¼ä»ò¶à¸ö×Ô¶¯»¯ÏµÍ³ÓëHMIÖ®¼äµÄÊý¾Ý½»»»¡£Êý¾ÝͨÐÅÑ»·µØ½øÐУ¬Ò²¿ÉÒÔ»ùÓÚʼþÇý¶¯Í¨¹ý¿éÓÉÓû§³ÌÐò·¢Æð¡£
STEP 7µÄ²Ù×÷½çÃæ¼«ÎªÓѺã¬ÏÔÖøµØ¼ò»¯ÁËÓû§µÄͨÐŹ¦ÄÜ×é̬¹¤×÷¡£
Êý¾ÝͨѶ
SIMATIC S7-300ÓµÓв»Í¬µÄÊý¾ÝͨÐÅ»úÖÆ£º •ʹÓÃMPI£¬Í¨¹ýÈ«¾ÖÊý¾ÝͨÐÅ£¬ÊµÏÖÁªÍøCPUÖ®¼äµÄÊý¾Ý°üÑ»·½»»»¡£ •½èÖúͨÐŹ¦ÄÜ£¬ÓëÆäËü»ï°éÍê³ÉʼþÇý¶¯ÐÍͨÐÅ¡£ÍøÂçÁ¬½Óͨ¹ýMPI¡¢PROFIBUS»òPROFINETʵÏÖ¡£
È«¾ÖÊý¾Ý
½èÖú¡°È«¾ÖÊý¾ÝͨÐÅ¡±·þÎñ£¬ÁªÍøCPU±Ë´ËÖ®¼ä¿ÉÒÔÑ»·µØ½»»»Êý¾Ý£¨×î¶à¿É´ï8 GD Êý¾Ý°ü£¬Ã¿ÖÜÆÚ22¸ö×Ö½Ú£©¡£¾Ý´Ë£¬¿ÉÒÔʵÏÖ£¬ÀýÈ磬ij¸öCPU·ÃÎÊÁíÒ»¸öCPUµÄÊý¾Ý¡¢Î»´æ´¢µ¥ÔªºÍ¹ý³ÌͼÏñµÈÐÅÏ¢¡£Ö»ÄÜͨ¹ý MPI ½øÐÐÈ«¾ÖÊý¾Ý½»»»¡£×é̬ͨ¹ýSTEP 7µÄGD±íÍê³É¡£
ͨѶ¹¦ÄÜ
ʹÓÃϵͳÒѾ¼¯³ÉµÄ¿é£¬¿ÉÒÔ½¨Á¢S7/C7»ï°éÖ®¼äµÄͨÐÅ·þÎñ¡£
ÕâЩ·þÎñÊÇ£º •ͨ¹ý MPI ½øÐÐ S7 »ù±¾Í¨Ñ¶¡£ •ͨ¹ý MPI¡¢C ×ÜÏß¡¢PROFIBUS ºÍ PROFINET/¹¤ÒµÒÔÌ«ÍøµÄ S7 ͨѶ¡£ S7-300 ¿ÉÒÔÓÃÓÚ£º - ÓÃ×÷·þÎñÆ÷ʱ£¬Ê¹ÓÃMPI¡¢C×ÜÏߺÍPROFIBUS - ÓÃ×÷·þÎñÆ÷»ò¿Í»§¶Ëʱ£¬Ê¹Óü¯³ÉʽPROFINET½Ó¿Ú
ʹÓÃreloadable¿é£¬¿ÉÒÔ½¨Á¢ÓëS5»ï°éºÍ·ÇÎ÷ÃÅ×ÓÉ豸֮¼äµÄͨÐÅ·þÎñ¡£
ÕâЩ·þÎñÊÇ£º •ͨ¹ý PROFIBUS ºÍ¹¤ÒµÒÔÌ«Íø½øÐÐµÄ S5 ¼æÈÝͨѶ¡£ •ͨ¹ý PROFIBUS ºÍ¹¤ÒµÒÔÌ«Íø½øÐеıê׼ͨѶ£¨·ÇÎ÷ÃÅ×Óϵͳ£©¡£
ÓëÈ«¾ÖÊý¾Ý²»Í¬µÄÊÇ£¬¶ÔÓÚͨÐŹ¦ÄÜ£¬±ØÐëΪÆä½¨Á¢Í¨ÐÅÁ¬½Ó¡£
¼¯³Éµ½ IT ÁìÓòÖÐ
½èÖú×Ô¶¯»¯¹¤³Ì×é̬£¬Ê¹ÓÃS7-300£¬¿ÉÒÔ¸ü¼Ó·½±ãµØ½ÓÈëÏÖ´ú»¯µÄÐÅÏ¢¼¼ÊõÊÀ½ç¡£Ê¹ÓÃCP 343-1 Advanced£¬¿ÉÒÔʵÏÖÒÔÏÂÐÅÏ¢¼¼Êõ¹¦ÄÜ£º •IP ·ÓÉ£» ½èÖúIP·ÃÎÊÁÐ±í£¬½«IP V4±¨ÎÄÒÔ²»µÍÓÚGigabitµÄËÙ¶Èת·¢ÖÁÊÜ¿ØPROFINET½Ó¿Ú¡£ •WEB ·þÎñÆ÷£» ʹÓñê×¼ä¯ÀÀÆ÷£¬¿ÉÒÔä¯ÀÀ´óÖÁ30 MB¿É×ÔÓɶ¨ÒåµÄHTMLÍøÒ³£»Í¨¹ýFTP´¦Àí×Ô¼ºµÄÎļþϵͳÖеÄÊý¾Ý •±ê×¼Õï¶ÏÒ³£» ÎÞÐè¶îÍ⹤¾ß£¬¾Í¿ÉÒÔÔÚ¹¤³§ÄÚÍê³É²å×°ÔÚ°²×°»ú¼ÜÉϵÄËùÓÐÄ£¿éµÄ¿ìËÙÕï¶Ï¹¤×÷¡£ •E-mail£» Ö±½Ó´ÓÓû§³ÌÐòÖз¢ËÍÈÏÖ¤µç×ÓÓʼþ¡£µç×ÓÓʼþ¿Í»§¶ËÉè¼ÆÓÐ֪ͨ¹¦ÄÜ£¬¿ÉÒÔÔÚ¿ØÖƳÌÐòÖÐÖ±½Ó֪ͨÓû§¡£ •ͨ¹ý FTP ½øÐÐͨѶ£» ´ó¶àÊý²Ù×÷ϵͳƽ̨¶¼¿ÉÒÔʹÓõĿª·ÅÐÒé •Éè¼ÆÓÐ30 MB RAMÎļþϵͳ£¬¿ÉÒÔÓÃ×÷¶¯Ì¬Êý¾ÝµÄÖÐ¼ä´æ´¢Æ÷¡£
S7-300 PROFINET CPU¼¯³ÉÓÐWeb·þÎñÆ÷¡£Òò´Ë£¬±ê×¼Webä¯ÀÀÆ÷¿ÉÒÔ¶Á³öS7-300Õ¾ÖеÄÐÅÏ¢£º •CPU Ò»°ãÐÅÏ¢ •Õï¶Ï»º³åÇøµÄÄÚÈÝ •±äÁ¿±í •±êǩ״̬ •Ä£¿éµÄ״̬ •±¨ÎÄ •¹¤ÒµÒÔÌ«ÍøµÄÏà¹ØÐÅÏ¢ •PROFINET ½ÚµãµÄÍØÆË½á¹¹
µÈʱģʽ
ʹÓÃϵͳ¹¦ÄÜ¡°Í¬²½Ä£Ê½¡±£¬¿ÉÒÔͬ²½ñîºÏ •·Ö²¼Ê½ÐźŲɼ¯¡¢ •PROFIBUS ÐźŴ«ÊäºÍ •³ÌÐòÖ´ÐÐ
×ÜÏßÖÜÆÚʱ¼äµÄ³ÌÐòÔËÐС£
´´½¨ÁË×Ô¶¯»¯½â¾ö·½°¸£¬¿ÉÒÔÒԹ̶¨¼ä¸ôʱ¼ä£¨³£Á¿×ÜÏßÖÜÆÚʱ¼ä£©²¶×½²¢´¦ÀíÊäÈëºÍÊä³öÐźš£Í¬Ê±´´½¨ÁËǰºóÒ»ÖµIJ¿·Ö¹ý³ÌͼÏñ¡£
½èÖú³£Á¿×ÜÏßÖÜÆÚʱ¼äºÍ·Ö²¼Ê½I/Oͬ²½ÐźŴ¦Àí¼¼Êõ£¬S7-300È·±£¿ÉÒÔ¾«È·µØÖØÏֹ涨µÄ¹ý³ÌÏìӦʱ¼ä¡£
Ϊͬ²½Ä£Ê½ÏµÍ³¹¦ÄÜÌṩÁ˼«Îª·á¸»µÄÖ§³Ö×é¼þ£¬¿ÉÒÔ´¦ÀíÔ˶¯¿ØÖÆ¡¢²âÁ¿Öµ²É¼¯ºÍ¸ßËÙ¿ØÖƵÈÁìÓòµÄ¿Á¿ÌÈÎÎñ¡£
ÔÚ·Ö²¼Ê½×Ô¶¯»¯½â¾ö·½°¸ÖУ¬Ä¿Ç°µÄSIMATIC S7-300¿ªÊ¼Éæ×ãÖØÒªµÄ¸ßËÙ¼Ó¹¤´¦ÀíÓ¦ÓÃÁìÓò£¬²¢È·±£¿ÉÒÔ»ñµÃ×î¸ßµÄ¾«¶ÈºÍ¿ÉÖØÏÖÐÔ¡£ÕâÒâζ×Å¿ÉÒÔÒÔÎȶ¨µÄÓÅÖʲúÆ·²»¶ÏµØÀ©´óÉú²úÊýÁ¿¡£ |
|
»áÔ±¼¶±ð£ºÃâ·Ñ»áÔ± |
¼ÓÈëʱ¼ä£º2013-09-11
|
|
|