RS485³q«H¹qÆl 4*2.5 3*0.75RS485³q«H¹qÆl 4*2.5 3*0.75
RS485³q°T¹qÆl¾A¥Î©óEIA RS-232/422³q°Tºôµ¸¡A¬O¼Ó¦t¦Û±±¡B¤u·~±±¨îºôµ¸¡B¹q¤O¦Û°Ê¤Æµ¥³q°Tºôµ¸ªº±`¥Î¹qÆl«¬¸¹¡C
²£«~´yz¡G¯S©Êªý§Ü120¼Ú©i¡A¾ÉÅ鬰2*2*24AWG¦hªÑÁá¿ü¹q¸Ñ»Éµ·µ±¦X¦Ó¦¨¡Aªá¦âµ´½tÅ@®M©y©ó¦w¸ËÃѧO¡A¾Tºä/»Eà±aÁ`Åé100%«Ì½ª¡Aªþ¥[¿W¥ß¦hªÑµ±¦XÁá¿ü»Éµ·±µ¦a¾ÉÅé¡A¤u·~¦Ç¦âPVC¥~Å@®M¡A¼Ð·Çªº1¹ïRS-485³q°T¹qÆl¡A¯S©Êªý§Ü¬°120¼Ú©i¡A¾ÉÅ鬰2*24AWG¦hªÑµ±¦XÁá¿ü»Éµ·¡APEµ´½t¤¶½è¡A¥Ñ¾Tºä/»Eà´_¦X±a100%Âл\+Áá¿ü»Éµ·90%Âл\¦@¤G««Ì½ª¡Aªþ¦³¿W¥ß±µ¦a¾É½uRS-485³q°T¹qÆl
RS-485³q°T¹qÆl¦b¤@¯ë³õ¦X±Ä¥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¡C
RS485³q«H¹qÆl 4*2.5 3*0.75RS485³q«H¹qÆl 4*2.5 3*0.75