Î÷ÃÅ×ÓS7-1200PLCÈçºÎ½øÐÐÏîĿѡÐÍ£¿
Ðû²¼ÈÕÆÚ£º
2022-11-09

Î÷ÃÅ×ÓS7-1200PLCÊÇÎ÷ÃÅ×ÓS7ϵÁÐPLC²úÆ·ÖÐÒ»Ô± £¬S7ϵÁвúÆ·°üÀ¨ÓУºS7-200¡¢Smart 200¡¢S7-1200¡¢S7-300¡¢S7-1500¡¢S7-400µÈϵÁÐPLC £¬ÆäÖÐS7-200¡¢Smart 200¡¢S7-1200ϵÁÐPLCÖ÷ÒªÊÇÃæ¶ÔÖÐСÐÍϵͳÏîÄ¿±à³ÌµÄPLC¡£ÒòΪËüÃÇ×î´óÀ©Õ¹µãÊý¶¼²»Áè¼Ý300¸öµã¡£

Î÷ÃÅ×ÓS7-1200 PLC×î´óµÄÀ©Õ¹µãÊýΪ£º

Êý×ÖÁ¿DI/DO£º284¸ö £¬°üÀ¨ÐźŰåÀ©Õ¹µãÊý

Ä£ÄâÁ¿AI/AO£º69¸ö £¬°üÀ¨ÐźŰåÀ©Õ¹µãÊý

ÔÚ×öÏîĿѡÐÍʱ £¬Òª×¢ÒâËüµÄ¿ÉÀ©Õ¹µãÊý¹æÄ£ £¬Èç¹ûÏîÄ¿µãÊýÁè¼ÝÔò¿¼ÂÇÑ¡ÔñÖдóÐÍPLC¡¢È磺S7-300¡¢S7-1500»òS7-400µÈPLCµÄ¼Æ»®¡£

Î÷ÃÅ×ÓS7-1200 CPUµÄÖ÷Òª²ÎÊý±í£º

Î÷ÃÅ×ÓS7-1200PLCÈçºÎ½øÐÐÏîĿѡÐÍ£¿

²ÎÊý˵Ã÷£º

1¡¢µçÔ´»ØÂ·¼°Êä³öÀàÐÍ£º

¢Ù ÌåÏÖÊÂÇéµçÔ´ £¬ÆäÖÐDCÌåÏÖΪDC24V £¬ACÌåÏÖΪ½»Á÷220V¡£

¢Ú ÌåÏÖÊäÈë¶ËµÄ»ØÂ·µçÔ´ £¬DCÌåÏÖΪDC24V»ØÂ·¡£

¢Û ÌåÏÖÊä³öÀàÐͼ°»ØÂ·µçÔ´ £¬ÆäÖÐDCÌåÏÖÊä³öΪ¾§Ìå¹ÜÊä³ö £¬ÇÒ»ØÂ·ÎªDC24V £¬RLYÌåÏÖΪÊä³öΪ¼ÌµçÆ÷ÀàÐÍ £¬ÇÒ»ØÂ·µçÔ´¿ÉÒÔΪ½»Ö±Á÷¡£

2¡¢¼¯³ÉI/O£ºÎªCPU±¾Ì弯³ÉµÄI/OµãÊý¡£

3¡¢Àú³ÌÓ³Ïñ´óС£ºÔÚ³ÌÐòÖÐʹÓÃIÇø¡¢QÇøµÄ±à³ÌµØµã¹æÄ£¡£

4¡¢Î»´æ´¢Æ÷£¨M£©£ºÔÚ³ÌÐòÖÐʹÓÃMÇøµÄ±à³ÌµØµã¹æÄ£¡£

5¡¢¿ÉÀ©Õ¹ÐźÅÄ£¿é£¨ÊýÁ¿£©£ºÐźÅÄ£¿éµÄÊýÁ¿ £¬°üÀ¨DI¡¢DO¡¢DI/DIO¡¢AI¡¢AO¡¢AI/AOµÈÐźÅÄ£¿é¡£

6¡¢¿ÉÀ©Õ¹ÐźŰ壨ÊýÁ¿£©£ºÐźŰåÀ©Õ¹Î»ÓÚCPUǰÖÃλÖà £¬ËùÒÔ²»ÐèÒªÔö¼ÓCPU×óÓÒÁ½±ßµÄÌå»ý¡£

7¡¢×î´óÍâµØI/OÊý×ÖÁ¿£º= CPU±¾Ì弯³ÉµÄI/Oµã + ¿ÉÀ©Õ¹µÄ×î´óÐźÅÄ£¿é×ÜI/Oµã + ÐźŰåI/Oµã¡£

È磺CPU1217C £¬¼¯³É14DI/10DOΪ24µã£»¿ÉÀ©Õ¹8¸öÐźÅÄ£¿é £¬Êý×ÖÁ¿ÐźÅÄ£¿éÖÐ×î´óµãµÄΪ16DI/16DO¼´32µã £¬ÐźŰåÊý×ÖÁ¿×î´óµÄΪ4µã£»ËùÒÔ×ܵÄÊý×ÖÁ¿µãÊý = 24 + 8*32 + 4 = 284µã¡£

8¡¢×î´óÍâµØI/OÄ£ÄâÁ¿£º= CPU±¾Ì弯³ÉµÄI/Oµã + ¿ÉÀ©Õ¹µÄ×î´óÐźÅÄ£¿é×ÜI/Oµã + ÐźŰåI/Oµã¡£

È磺CPU1217C £¬¼¯³É2AI/2AOΪ4µã£»¿ÉÀ©Õ¹8¸öÐźÅÄ£¿é £¬Ä£ÄâÁ¿ÐźÅÄ£¿éÖÐ×î´óµãµÄΪ8AI¼´8µã £¬ÐźŰåÄ£ÄâÁ¿×î´óµÄΪ1µã£»ËùÒÔ×ܵÄÊý×ÖÁ¿µãÊý = 4 + 8*8 + 1 = 69µã¡£

£¨×¢£ºÐźÅÄ£¿éÀ©Õ¹ÔÚCPUµÄÓÒ²àλÖã©

9¡¢¿ÉÀ©Õ¹Í¨ÐÅÄ£¿é£¨ÊýÁ¿£©£ºÍ¨ÐÅÄ£¿éÀ©Õ¹ÔÚCPUµÄ×ó²àλÖá£

10¡¢¸ßËÙ¼ÆÊýÆ÷£ºCPU¼¯³ÉµÄ¸ßËÙ¼ÆÊýÆ÷ÊýÁ¿ £¬³£ÓÃÓÚ¼ÆÊýËÙ¶È¿ìµÄÂö³åÐźŠ£¬Èç £¬±àÂëÆ÷Âö³åÐźÅ¡£

11¡¢¸ßËÙÂö³åÊä³ö£ºCPU¼¯³ÉµÄ¸ßËÙÂö³åÊä³öµãÊýÁ¿ £¬µãÊýΪ4 £¬¼´¿É¿ØÖÆ4ÖáËÅ·þ¡£

Î÷ÃÅ×ÓS7-1200PLCͨÐŹ¦Ð§½éÉÜ£º

1¡¢PROFINET£ºCPU¼¯³ÉµÄPROFINETͨÐÅ¿Ú £¬³£ÓÃÓÚ×öÒÔϵÄͨÐÅ£º

1£©µçÄÔͨ¹ýÍøÏßÓëPLC×öÉÏ/ÏÂÔØ¡¢¼à¿ØµÈͨÐÅ

2£©ÓëÆäËüµÄS7-1200/S7-300/S7-400/S7-1500µÈCPUͨÐÅ

3£©ÓëÎ÷ÃÅ×Ó¾«¼ò¡¢¾«ÖÇÃæ°å£¨´¥ÃþÆÁ£©Í¨ÐÅ

4£©ÓëWINCCͨÐż°ÆäËü×é̬Èí¼þͨÐÅ

5£©ÓëµÚÈý·½Ö§³ÖPROFINETͨÐŵÄÒÇÆ÷ÒDZíͨÐÅ

2¡¢Ä£¿éCM1278£ºÊµÏÖI/O LinkMASTERͨÐÅ¡£

3¡¢Ä£¿éCM1242-5£ºÊµÏÖPROFIBUSDP´ÓվͨÐÅ¡£

4¡¢Ä£¿éCM1243-5£ºÊµÏÖPROFIBUSDPÖ÷վͨÐÅ¡£

5¡¢Ä£¿éCM1241£ºÊµÏÖµã¶ÔµãͨÐÅ £¬È磺´®¿ÚͨÐÅ¡¢Modbus RTUͨÐÅ¡¢USSͨÐŵÈ¡£

6¡¢Ä£¿éCP1242-7£ºGPRSͨÐÅÄ£¿é £¬ÊµÏÖÔ¶¾àÀë¿ØÖÆÍ¨ÐÅ £¬ÈçʵÏÖ¿çÊ¡µÈÔ¶³Ì¼àÊӺͿØÖƵȹ¦Ð§¡£

µçÆø×Ô¶¯»¯¹¤³ÌÏîÄ¿Éè¼ÆÒ»°ã°üÀ¨µÄ°ì·¨£º

1¡¢Æ¾¾ÝÏîĿҪÇóÁгöµçÆøÇåµ¥£»

2¡¢Éè¼ÆµçÆøÍ¼ £¬°üÀ¨µç¹ñ½á¹¹Í¼¡¢¿ØÖÆÍ¼µÈ£»

3¡¢±à³Ì £¬°üÀ¨PLC¡¢´¥ÃþÆÁ¡¢ÉÏλ»úµÈ³ÌÐò£»

4¡¢µ÷ÊÔ£»

5¡¢Íê³É¼°ÑéÊÕ¡£

ÉùÃ÷£º²¿·ÖÄÚÈÝÀ´Ô´ÓÚÍøÂç £¬ÈçÇÖȨÇëºǫ́ÁôÑÔÁªÏµÉ¾³ý¡£