RS-485-22 ¿û±añZ¸Ë³q«H¹qÆl¼t®a

dp¹qÆl§Y¬°Profibus-DP§Ö³t³s±µ¼Ð·Ç¹qÆl¡AÁ`½u¹qÆl®|¦V¹ïºÙ³]­p¡AµªÀ³±Ä¥Î­é½u¤u¨ã¡A¥i¥H§Ö³t¡B¤è«Kªº¸Ë°tÁ`½u³s±µ¾¹¡C¼Ð·ÇÁ`½u¹qÆl±Mªù¬°¸Ë°t³]­pl¹ê¤ß»r»É½u¾ÉÅé¡A2ªä¨Ã¦X¦¨¹ï¡Aªä½u¬õºñ¤G¦â¡Cl¾Tºä¡B»rª÷Äݵ·½s´Âù¼h«Ì½ª¡APVC¥~Å@®M¡A¥~Æ[µµ¦â¡C

ñZ¸ËDPÁ`½u¹qÆl»ù®æ|¼t®a
Âù«Ì½ª§Y¨â¼h«Ì½ª¼h¡A¥ý¤À«Ì½ª«áÁ`«Ì½ª¡A¤]¦³ÂùÁ`«Ì½ª¹qÆl¦ý¬O§@¥Î¤£¤j¡A¤@¯ë±Ä¥Î¥ý¤À«Ì½ª«áÁ`«Ì½ªªº©~¦h¡C
«Ì½ª¹qÆl¦³³æ¼h«Ì½ª©MÂù¼h«Ì½ª¤§¤À¡CÂù¼h¤ñ³æ¼hªº¦n¡A¤ñÂùµ±«Ì½ª¹qÆl©Ê¯à§óÀu²§ªº¬OñZ¸Ë«¬Âùµ±«Ì½ª¹qÆl¡C
Âù«Ì½ª¹qÆl¬O«ü¦³¨â¼h«Ì½ª¼h¡B¥B¨â¼h«Ì½ª¼h¤§¶¡¦³µ´½t¹jÂ÷ªº¹qÆl¡I¦p¨â¼h«Ì½ª¼h¤§¶¡¤£©¼¦¹µ´½t¡]¬Û¤¬¾É¹q¡^,¥u¯àµø¬°¤@¼h«Ì½ª¡I«Ì½ª¼hÀ³¨ã¦³¨}¦nªº±µ¦a¡A¦pªG¤£±µ¦a¦]¬°«Ì½ª¼h­±¿n¤j¡A¦³«Ü¤jªº±H¥Í¤À¥¬¹q®e¡A±N²£¥Í±H¥Í½¢¦X·FÂZ¡C
dp¹qÆl§Y¬°Profibus-DP§Ö³t³s±µ¼Ð·Ç¹qÆl¡AÁ`½u¹qÆl®|¦V¹ïºÙ³]­p¡AµªÀ³±Ä¥Î­é½u¤u¨ã¡A¥i¥H§Ö³t¡B¤è«Kªº¸Ë°tÁ`½u³s±µ¾¹¡C¼Ð·ÇÁ`½u¹qÆl±Mªù¬°¸Ë°t³]­pl¹ê¤ß»r»É½u¾ÉÅé¡A2ªä¨Ã¦X¦¨¹ï¡Aªä½u¬õºñ¤G¦â¡Cl¾Tºä¡B»rª÷Äݵ·½s´Âù¼h«Ì½ª¡APVC¥~Å@®M¡A¥~Æ[µµ¦â¡C
Âù«Ì½ª§Y¨â¼h«Ì½ª¼h¡A¥ý¤À«Ì½ª«áÁ`«Ì½ª¡A¤]¦³ÂùÁ`«Ì½ª¹qÆl¦ý¬O§@¥Î¤£¤j¡A¤@¯ë±Ä¥Î¥ý¤À«Ì½ª«áÁ`«Ì½ªªº©~¦h¡C
«Ì½ª¹qÆl¦³³æ¼h«Ì½ª©MÂù¼h«Ì½ª¤§¤À¡CÂù¼h¤ñ³æ¼hªº¦n¡A¤ñÂùµ±«Ì½ª¹qÆl©Ê¯à§óÀu²§ªº¬OñZ¸Ë«¬Âùµ±«Ì½ª¹qÆl¡C
Âù«Ì½ª¹qÆl¬O«ü¦³¨â¼h«Ì½ª¼h¡B¥B¨â¼h«Ì½ª¼h¤§¶¡¦³µ´½t¹jÂ÷ªº¹qÆl¡I¦p¨â¼h«Ì½ª¼h¤§¶¡¤£©¼¦¹µ´½t¡]¬Û¤¬¾É¹q¡^,¥u¯àµø¬°¤@¼h«Ì½ª¡I«Ì½ª¼hÀ³¨ã¦³¨}¦nªº±µ¦a¡A¦pªG¤£±µ¦a¦]¬°«Ì½ª¼h­±¿n¤j¡A¦³«Ü¤jªº±H¥Í¤À¥¬¹q®e¡A±N²£¥Í±H¥Í½¢¦X·FÂZ