kxj19810703
¼‰„e: ̽Ë÷½âÃÜ
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 7 ‚€
¹¤¿ØÍþÍû: 117 üc
ÏÂÝd·e·Ö: 7128 ·Ö
ÔÚ¾€•rég: 14(С•r)
×¢ƒÔ•rég: 2012-04-08
×îºóµÇä›: 2020-11-25
²é¿´kxj19810703µÄ Ö÷î} / »ØÙN
˜ÇÖ÷  °l(f¨¡)±íÓÚ: 2012-05-02 21:53
ÈýÀâPLCÒ»°áÓÃʲôÐÍÌ–£¨NPN/PNP£©µÄ¹â늸Бª(y¨©ng)Æ÷£¬Ý”Èëµ½PLCžé0V߀ÊÇÕý‰º¡£šWÄ·ýˆµÄÓõÄÒ²ÊÇÒ»˜ÓÂ


ÕˆÇó¸ßÈËÖ¸üc¡£ÖxÖx
dylan0719
¼‰„e: ¼Òˆ@³£¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 60 ‚€
¹¤¿ØÍþÍû: 759 üc
ÏÂÝd·e·Ö: 3004 ·Ö
ÔÚ¾€•rég: 34(С•r)
×¢ƒÔ•rég: 2010-07-20
×îºóµÇä›: 2015-09-05
²é¿´dylan0719µÄ Ö÷î} / »ØÙN
1˜Ç  °l(f¨¡)±íÓÚ: 2012-05-02 22:27
ÈÕϵ£¨°üÀ¨ÈýÁ⣬OMRON£©PLCÒ»°ã¶¼Ê¹ÓÃNPNÐ͵Ă÷¸ÐÆ÷£¬Ò²¾ÍÊÇÕfÝ”Èëµ½PLC¶Ëžé0VÐÅÌ–£¨±ÈÈçÄã½ÓÒ»‚€ÆÕͨ°´âo£¬ƒÉ‚€½Ó¾€¶Ë×Ó£¬Ò»‚€½Ó0V£¬Ò»‚€½Óµ½PLCÝ”Èë¶Ë£¬°´âo½Óͨºó£¬0VßMÈëPLCµÄÝ”Èë¶Ë£¬‚÷¸ÐÆ÷Ò²ÊÇÒ»‚€µÀÀí£©¡£µ«Ò²ÓÐÝ”Èë¶ËžéÕý‰ºµÄÐÍÌ–£¬Ò»°ãºÜÉÙÓá£
šWÃÀϵÁУ¨ÈçÎ÷éT×Ó¡¢Ê©Ä͵£©Ò»°ãÅäÓÃPNPÐ͵Ă÷¸ÐÆ÷£¬Ý”Èëµ½PLC¶ËžéÕý‰ºÐÍÌ–£¨Ò»°ãžé+24V)