Ðͺţº6ES7317-2AK14-0AB0 Î÷ÃÅ×ÓCPU317-2DP´úÀíÉÌ£¬Î÷ÃÅ×Ós7-300´úÀíÉÌ£¬Î÷ÃÅ×ÓCPU317-2DPÄ£¿é£¬Î÷ÃÅ×ÓCPU317-2DP¿É±à³Ì¿ØÖÆÆ÷£¬Î÷ÃÅ×ÓCPU317-2DPÖÐÑë´¦ÀíÆ÷£¬Î÷ÃÅ×ÓCPU317-2DPÖÐÑë´¦Àíµ¥Ôª
¸Ã²úÆ·µÄÐÔÄÜ¡¢²ÎÊýµÈÐÅÏ¢ÈçÏ£º
Î÷ÃÅ×ÓCPU317-2DP °²×°ÓУº
- ΢´¦ÀíÆ÷;
´¦ÀíÆ÷´¦ÀíÿÌõ¶þ½øÖÆÖ¸ÁîÖ´ÐÐʱ¼äԼΪ 25 ns£¬Ã¿Ìõ¸¡µãÊýÔËÐÐÖ¸ÁîԼΪ 160ns¡£CPU 317-2 DP ¾ßÓм«¸ßµÄ×ÖÖ¸Á˫×ÖÖ¸ÁîºÍ 32 붨µãÊýÖ¸Áî´¦ÀíËÙ¶È¡£
- 1 MB ¹¤×÷´æ´¢Æ÷£¨Ï൱ÓÚÔ¼ 340 K Ö¸Á£»
Óë³ÌÐò×é¼þÖ´ÐÐÏà¹ØµÄ´óÈÝÁ¿¹¤×÷´æ´¢Æ÷ΪÓû§³ÌÐòÌṩÁ˳ä·ÖµÄ¿Õ¼ä¡£×÷Ϊ³ÌÐò×°ÔØ´æ´¢Æ÷µÄ΢ÐÍ´æ´¢¿¨£¨×î´óΪ 8 MB£©Ò²ÔÊÐí½«¿ÉÒÔÏîÄ¿£¨°üÀ¨·ûºÅºÍ×¢ÊÍ£©±£´æÔÚ CPU ÖС£×°ÔØ´æ´¢Æ÷»¹¿ÉÓÃÓÚÊý¾Ý¹éµµºÍÅä·½¹ÜÀí¡£
- Áé»îµÄÀ©Õ¹ÄÜÁ¦;
¶à´ï 32 ¸öÄ£¿é£¬£¨4ÅŽṹ£©
- MPI/DP ×éºÏ½Ó¿Ú£»
µÚÒ»¸ö MPI/DP ¼¯³É½Ó¿Ú×î¶à¿ÉÒÔͬʱ½¨Á¢Óë S7-300/400 »ò±à³ÌÉ豸¡¢PC¡¢OP µÄ 32 ÌõÁ¬½Ó¡£ÔÚÕâЩÁ¬½ÓÖУ¬Ê¼ÖÕ·Ö±ðΪ PG ºÍ OP ¸÷±£ÁôÒ»¸öÁ¬½Ó¡£Í¨¹ýMPIºÍ“È«¾ÖÊý¾ÝͨѶ”¿ÉÒÔ¶Ô32¸öCPU½øÐмòµ¥×éÍø¡£
¸Ã½Ó¿Ú¿ÉÒÔ´Ó MPI ½Ó¿ÚÖØÐÂÉèÖÃΪ DP ½Ó¿Ú¡£DP ½Ó¿Ú¿ÉÓÃ×÷ DP Ö÷Õ¾»ò DP ´ÓÕ¾ÔËÐС£
- PROFIBUS DP ½Ó¿Ú:
CPU317-2DP µÚ2¸öÄÚÖýӿÚÊÇÒ»¸ö´¿´âµÄ PROFIBUS DP ½Ó¿Ú£¬¿ÉÓÃ×÷ DP Ö÷Õ¾»ò DP ´ÓÕ¾¡£¿ÉÒÔ×齨һ¸ö¸ßËٵġ¢Ò×ÓÚ´¦ÀíµÄ·Ö²¼Ê½×Ô¶¯»¯½á¹¹¡£¶ÔÓû§À´Ëµ,·Ö²¼Ê½I/Oµ¥Ôª¿É×÷Ϊһ¸ö¼¯ÖÐʽµ¥ÔªÀ´´¦Àí(ÏàͬµÄ×é̬¡¢±àÖ·ºÍ±à³Ì)¡£ÔڸýӿÚÉÏ£¬PROFIBUS DP´ÓÕ¾¿ÉÔÚµÈʱģʽÏÂÔËÐУ®
È«ÃæÖ§³Ö PROFIBUS DP V1 ±ê×¼¡£Õ⽫Ôö¼Ó DP V1 ±ê×¼´ÓÕ¾ÔÚÕï¶ÏºÍ²ÎÊý¸³ÖµÄÜÁ¦µÄ·¶Î§¡£
ÏÞÖÆ:Á½¸ö½Ó¿Ú²»ÄÜͬʱ×÷Ϊ´ÓÕ¾À´ÔËÐС£
-