²úÆ·¼ò½é£º
SIMATIC S7-200ϵÁÐPLCÊÊÓÃÓÚ¸÷Ðи÷Òµ£¬¸÷ÖÖ³¡ºÏÖеļì²â¡¢¼à²â¼°¿ØÖƵÄ×Ô¶¯»¯¡£S7-200ϵÁеÄÇ¿´ó¹¦ÄÜʹÆäÎÞÂÛÔÚ¶ÀÁ¢ÔËÐÐÖУ¬»òÏàÁ¬³ÉÍøÂç½ÔÄÜʵÏÖ¸´ÔÓ¿ØÖƹ¦ÄÜ¡£Òò´ËS7-200ϵÁоßÓм«¸ßµÄÐÔÄÜ/¼Û¸ñ±È¡£
¸ÅÊö
££££ SIMATIC S7-200ϵÁÐPLCÊÊÓÃÓÚ¸÷Ðи÷Òµ£¬¸÷ÖÖ³¡ºÏÖеļì²â¡¢¼à²â¼°¿ØÖƵÄ×Ô¶¯»¯¡£S7-200ϵÁеÄÇ¿´ó¹¦ÄÜʹÆäÎÞÂÛÔÚ¶ÀÁ¢ÔËÐÐÖУ¬»òÏàÁ¬³ÉÍøÂç½ÔÄÜʵÏÖ¸´ÔÓ¿ØÖƹ¦ÄÜ¡£Òò´ËS7-200ϵÁоßÓм«¸ßµÄÐÔÄÜ/¼Û¸ñ±È¡£
££££ S7-200ϵÁгöÉ«±íÏÖÔÚÒÔϼ¸¸ö·½Ã棺
£££¼«¸ßµÄ¿É¿¿ÐÔ
£££ ¼«·á¸»µÄÖ¸Á
£££ Ò×ÓÚÕÆÎÕ
£££ ±ã½ÝµÄ²Ù×÷
£££ ·á¸»µÄÄÚÖü¯³É¹¦ÄÜ
£££ ÊµÊ±ÌØÐÔ
£££ Ç¿¾¢µÄͨѶÄÜÁ¦
££££·á¸»µÄÀ©Õ¹Ä£¿é
££££S7-200ϵÁÐÔÚ¼¯É¢×Ô¶¯»¯ÏµÍ³Öгä·Ö·¢»ÓÆäÇ¿´ó¹¦ÄÜ¡£Ê¹Ó÷¶Î§¿É¸²¸Ç´ÓÌæ´ú¼ÌµçÆ÷µÄ¼òµ¥¿ØÖƵ½¸ü¸´ÔÓµÄ×Ô¶¯»¯¿ØÖÆ¡£Ó¦ÓÃÁìÓò¼«Îª¹ã·º£¬¸²¸ÇËùÓÐÓë×Ô¶¯¼ì²â£¬×Ô¶¯»¯¿ØÖÆÓйصĹ¤Òµ¼°ÃñÓÃÁìÓò£¬°üÀ¨¸÷ÖÖ»ú´²¡¢»úе¡¢µçÁ¦ÉèÊ©¡¢ÃñÓÃÉèÊ©¡¢»·¾³±£»¤É豸µÈµÈ¡£È磺³åѹ»ú´²£¬Ä¥´²£¬Ó¡Ë¢»úе£¬Ï𽺻¯¹¤»úе£¬ÖÐÑë¿Õµ÷£¬µçÌÝ¿ØÖÆ£¬Ô˶¯ÏµÍ³¡£
££££ S7-200ϵÁÐPLC¿ÉÌṩ4¸ö²»Í¬µÄ»ù±¾ÐͺŵÄ8ÖÖCPU¹©ÄúʹÓá£
CPUµ¥ÔªÉè¼Æ
¼¯³ÉµÄ24V¸ºÔصçÔ´£º¿ÉÖ±½ÓÁ¬½Óµ½´«¸ÐÆ÷ºÍ±äËÍÆ÷£¨Ö´ÐÐÆ÷£©£¬CPU 221£¬222¾ßÓÐ180mAÊä³ö£¬ CPU 224£¬CPU 224XP£¬CPU 226·Ö±ðÊä³ö280£¬400mA¡£¿ÉÓÃ×÷¸ºÔصçÔ´¡£
²»Í¬µÄÉ豸ÀàÐÍ
CPU 221~226¸÷ÓÐ2ÖÖÀàÐÍCPU£¬¾ßÓв»Í¬µÄµçÔ´µçѹºÍ¿ØÖƵçѹ¡£
±¾»úÊý×ÖÁ¿ÊäÈë/Êä³öµã
CPU 221¾ßÓÐ6¸öÊäÈëµãºÍ4¸öÊä³öµã£¬CPU 222¾ßÓÐ8¸öÊäÈëµãºÍ6¸öÊä³öµã£¬CPU 224¾ßÓÐ14¸öÊäÈëµãºÍ10¸öÊä³öµã£¬CPU 224XP¾ßÓÐ14¸öÊäÈëµãºÍ10¸öÊä³öµã£¬CPU 226¾ßÓÐ24¸öÊäÈëµãºÍ16¸öÊä³öµã¡£
±¾»úÄ£Äâ×îÊäÈë/Êä³öµã
CPU 224XP¾ßÓÐ2¸öÊäÈëµã£¬1¸öÊä³öµã¡£
ÖжÏÊäÈë
ÔÊÐíÒÔ¼«¿ìµÄËٶȶԹý³ÌÐźŵÄÉÏÉýÑØ×÷³öÏìÓ¦¡£
¸ßËÙ¼ÆÊýÆ÷
CPU 221/222
4¸ö¸ßËÙ¼ÆÊýÆ÷£¨30KHz£©£¬¿É±à³Ì²¢¾ßÓи´Î»ÊäÈ룬2¸ö¶ÀÁ¢µÄÊäÈë¶Ë¿Éͬʱ×÷¼Ó¡¢¼õ¼ÆÊý£¬¿ÉÁ¬½ÓÁ½¸öÏàλ²îΪ90°µÄA/BÏàÔöÁ¿±àÂëÆ÷
CPU224/224XP/226
6¸ö¸ßËÙ¼ÆÊýÆ÷£¨30KHz£©£¬¾ßÓÐCPU221/222ÏàͬµÄ¹¦ÄÜ¡£
CPU 222/224/224XP/226
¿É·½±ãµØÓÃÊý×ÖÁ¿ºÍÄ£ÄâÁ¿À©Õ¹Ä£¿é½øÐÐÀ©Õ¹¡£¿ÉʹÓ÷ÂÕæÆ÷£¨Ñ¡¼þ£©¶Ô±¾»úÊäÈëÐźŽøÐзÂÕæ£¬ÓÃÓÚµ÷ÊÔÓû§³ÌÐò¡£
Ä£ÄâµçλÆ÷
CPU221/222 1¸ö
CPU224/224XP/226 2¸ö
CPU221/222/224/224XP/226»¹¾ßÓÐ
Âö³åÊä³ö
2·¸ßƵÂÊÂö³åÊä³ö£¨×î´ó20KHz£©£¬ÓÃÓÚ¿ØÖƲ½½øµç»ú»òËÅ·þµç»úʵÏÖ¶¨Î»ÈÎÎñ¡£
ʵʱʱÖÓ
ÀýÈçΪÐÅÏ¢¼Óעʱ¼ä±ê¼Ç£¬¼Ç¼»úÆ÷ÔËÐÐʱ¼ä»ò¶Ô¹ý³Ì½øÐÐʱ¼ä¿ØÖÆ¡£
EEPROM´æ´¢Æ÷Ä£¿é£¨Ñ¡¼þ£©
¿É×÷ΪÐÞ¸ÄÓ뿽±´³ÌÐòµÄ¿ìËÙ¹¤¾ß£¨ÎÞÐè±à³ÌÆ÷£©£¬²¢¿É½øÐи¨ÖúÈí¼þ¹éµµ¹¤×÷¡£
µç³ØÄ£¿é
ÓÃÓÚ³¤Ê±¼äÊý¾Ýºó±¸¡£Óû§Êý¾Ý£¨Èç±ê־λ״̬£¬Êý¾Ý¿é£¬¶¨Ê±Æ÷£¬¼ÆÊýÆ÷£©¿Éͨ¹ýÄÚ²¿µÄ³¬¼¶µçÈÝ´æÖü´óÔ¼5Ì졣ѡÓÃµç³ØÄ£¿éÄÜÑÓ³¤´æÖüʱ¼äµ½200Ì죨10ÄêÊÙÃü£©¡£µç³ØÄ£¿é²åÔÚ´æ´¢Æ÷Ä£¿éµÄ¿¨²ÛÖС£
µ±Êý¾Ý´ÓRS-232´«Ë͵½RS-485¿Úʱ£¬PC/PPI µçÀÂÊÇ·¢ËÍģʽ¡£µ±Êý¾Ý´ÓRS-485´«Ë͵½RS-232¿Úʱ£¬PC/PPI µçÀÂÊǽÓÊÕģʽ¡£µ±¼ì²âµ½RS-232µÄ·¢ËÍÏßÓÐ×Ö·ûʱ£¬µçÀÂÁ¢¼´´Ó½ÓÊÕģʽת»»µ½·¢ËÍģʽ¡£µ±RS-232·¢ËÍÏß´¦ÓÚÏÐÖõÄʱ¼ä³¬¹ýµçÀÂÇл»Ê±¼äʱ£¬µçÀÂÓÖÇл»µ½½ÓÊÕģʽ¡£Õâ¸öʱ¼äÓëµçÀÂÉϵÄDIP¿ª¹ØÉ趨µÄ²¨ÌØÂÊÑ¡ÔñÓйØ