rs485³q«H¹qÆl
RS-485, RS-485Á`½u,RS-485¹qÆl,485³q«H½u,485³q°T¹qÆl,485³q«H¹qÆl²£«~³W®æ¡G¯S©Êªý§Ü120¼Ú©i¡A¾ÉÅ鬰1½u¹ï2ªä¡]1x2x24AWG¡^¦hªÑµ±¦XÁá¿ü»Éµ·¡APEµ´½tÅ@®M¡F/»Eà´_¦X±a«Ì½ª²v Áá¿ü»É½s¨îºô90%«Ì½ª²v¦@Âù««Ì½ª¡A¨Ãªþ¦³¿W¥ßTC±µ¦a¾ÉÅé¡A¤u·~¦Ç¦âPVC¥~Å@®M¡A²Å¦XUL AWM 2919¤å¥ó³W½d¡CRS-485³q°T¹qÆl¦b¤@¯ë³õ¥ÎÂùµ±½u´N¥i¥H¡A¦ý¦bn¨D¤ñ¸û°ªªºÀô¹Ò¤U¥i¥H±Ä¥Î±a«Ì½ª¼hªºÂùµ±¹qÆl¡C¦b¨Ï¥ÎRS485³q°T®É¡A¹ï©ó¯S©wªº¶Ç¿é½u¸ô¡A¥D¾÷¡]¥l´ú³]³Æ¡^¨ì»öªíªº485¤f¶¡ªº¹qÆlªø«×»P¼Æ¾Ú«H¸¹¶Ç¿éªºªi¯S²v¦¨¤Ï¤ñ¡F³oÓªø«×¥Dn¨ü«H¸¹ªº¥¢¯u¥H¤Î¾¸Ánªº¼vÅT©Ò¼vÅT¡C²z½×¤WRS485ªº¶Ç¿é¶ZÂ÷¯à¹F¨ì1200¦Ì¡A¦ý¹ê»ÚÀ³¥Î¤¤¶Ç¿é¶ZÂ÷n¤p©ó1200¦Ì¡A¨ãÅéªø«×¨ü©P³òªºÀô¹Ò¼vÅT,¦pªGn¨D¶Ç¿é¶ZÂ÷ªøªº¸Ü´Nn¥[¤j¾ÉÅéºI±¡A¥i¥HÂX¤j¨ì0.5,0.75,1.0,1.5¡C
rs485³q«H¹qÆl
RS-485, RS-485Á`½u,RS-485¹qÆl,485³q«H½u,485³q°T¹qÆl,485³q«H¹qÆl
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RS485³q°T½uµ²ºc:rs485³q«H¹qÆl
1)¾ÉÅé: ¦hªÑµ±¦XÁá¿ü»Éºô½u, ¨CªÑ7¤ä, ¨C¤ä¾ÉÅé½u®|¬°0.30mm, ¦@¥|ªÑ¾ÉÅé¡A¥~®|: 0.91 +/- 0.03mm
2)µ´½t:¹êªäPEµ´½t, ¥~®|: 1.90 +/- 0.03mm
3)«Ì½ª:¾Tºä«Ì½ª
4)¤Þ¬y½u:¦hªÑµ±¦XÁá¿ü»Éºô½u, ¨CªÑ7¤ä, ¨C¤ä¾ÉÅé½u®|¬°0.30mm, ¦@¤@ªÑ, ¥~®|: 0.91 +/- 0.03mm
5)²Ä¤G«Ì½ª:¾TÁâ½s´ºô«Ì½ª, Âл\²v¬°55%
6)¤ºÅ@®M¡G¶Â¦âPVC, OD: 8.0mm +/- 10%
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