UDC-501F²â¿Ø×°Öü¼Êõ¼°Ê¹ÓÃ˵Ã÷Êé ÁªÏµ¿Í·þ

·¢²¼Ê±¼ä : ÐÇÆÚÁù ÎÄÕÂUDC-501F²â¿Ø×°Öü¼Êõ¼°Ê¹ÓÃ˵Ã÷Êé¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ0c043559f242336c1eb95e53

4 Ó²¼þÔ­Àí˵Ã÷

4.1 Ó²¼þ¸ÅÊö

UDC-501F²â¿Ø×°ÖòÉÓÃ6U¡¢19Ó¢´çÕû²ã»úÏä½á¹¹¡£¿ÉÅäÖÃÈçϸ÷Ä£¼þ£º ? µçÔ´Ä£¼þ¡ª¡ª¼ò³ÆPWRÄ£¼þ£» ? Ö÷´¦ÀíÄ£¼þ¡ª¡ª¼ò³ÆDPUÄ£¼þ£» ? ½»Á÷Á¿Ä£¼þ¡ª¡ª¼ò³ÆACÄ£¼þ£» ? Ö±Á÷²É¼¯Ä£¼þ¡ª¡ª¼ò³ÆDCÄ£¼þ£» ? ͨÓÿªÈëÄ£¼þ¡ª¡ª¼ò³ÆDIÄ£¼þ£¨24I£©£» ? ͨÓÿª³öÄ£¼þ¡ª¡ª¼ò³ÆDOÄ£¼þ£¨20O£©£» ? Ä£ÄâÁ¿ÊäÈëÄ£¼þ¡ª¡ª¼ò³ÆAIÄ£¼þ£» 4.2 ½á¹¹Óë°²×°

UDC-501F×°ÖòÉÓÃ6U¡¢19Ó¢´çÕû²ã»úÏä½á¹¹£¬±³²åʽ½á¹¹¡£4.2.1 »úÏäÍâÐγߴçͼ

»úÏäÍâÐγߴçÈçͼ4-1Ëùʾ£º

ͼ4-1 UDC-501F×°ÖûúÏäÍâÐγߴç

4.2.2 ×°Öð²×°¿ª¿×³ß´çͼ

×°Öð²×°¿ª¿×³ß´çÈçͼ4-2Ëùʾ£º

9

UDC-501F²â¿Ø×°Öü¼ÊõºÍʹÓÃ˵Ã÷Êé

ͼ4-2 UDC-501F×°Öÿª¿×³ß´çͼ

4.2.3 ×°ÖÃÄ£¼þ²¼ÖÃͼ

×°ÖÃÄ£¼þ²¼ÖÃÈçͼ4-3Ëùʾ£º

RQPONMLKJIHGFED1R1CB1AR28R3R412131TX1RX1TX2RX2R7R6R51624PWR±¸Óñ¸Óñ¸ÓÃDCDC±¸ÓÃDODO±¸ÓÃDIDIDIDI±¸ÓÃDPUAIAC ͼ4-3 UDC-501F×°ÖÃÄ£¼þ²¼ÖÃͼ(ºóÊÓͼ)¸÷Ä£¼þ˵Ã÷

»úÏä¹²ÓÐA¡«RÊ®°Ë¸ö²å²ÛλÖã¬Í¼ÖÐDPUµÄ¶Ë×ÓÖ»»­ÁË2¸öÍø¿ÚµÄÇé¿ö£¬ÆäËû¼ûÄ£¼þ˵Ã÷µÄDPU¶Ë×Ó¶¨Ò塣ÿ¸ö²å²ÛλÖÿÉÅäÖÃÄ£¼þ¶ÔÓ¦¹ØϵÈçϱí4-1Ëùʾ£º

4.3 ¸÷×ÓÄ£¼þ˵Ã÷

4.3.1 ½»Á÷Á¿Ä£¼þ£¨ACÄ£¼þ£©

½»Á÷Á¿Ä£¼þʵÏÖ12·½»Á÷Ä£ÄâÁ¿µÄ²É¼¯£¬µçÁ÷µçѹÀàÐÍ¿ÉÒÔ¸ù¾Ý¹¤³ÌÐèÒªÅäÖá£Æä¶Ë×Ó¶¨ÒåÈçͼ4-4,4-5,4-6,4-7Ëùʾ£º

10

UDC-501F²â¿Ø×°Öü¼ÊõºÍʹÓÃ˵Ã÷Êé

ACÄ£¼þ¶Ë×Ó¶¨ÒåACÄ£¼þ¶Ë×Ó¶¨Òå1357911131517192123I1I2I3I4MI1MI2MI3MI4U1U2U3U4I1'I2'I3'I4'MI1'MI2'MI3'MI4'U1'U2'U3'U4'24681012141618202224

1357911131517192123U1U2U3U4U5U6MI1MI2MI3MI4MI5MI6U1'U2'U3'U4'U5'U6'MI1'MI2'MI3'MI4'MI5'MI6'24681012141618202224

ͼ4-4 ½»Á÷Á¿Ä£¼þ¶Ë×Ó¶¨Òåͼ1

ACÄ£¼þ¶Ë×Ó¶¨Òåͼ4-5 ½»Á÷Á¿Ä£¼þ¶Ë×Ó¶¨Òåͼ2

ACÄ£¼þ¶Ë×Ó¶¨Òå1357911131517192123U1U2U3U4U5U6U7U8MI1MI2MI3MI4U1'U2'U3'U4'U5'U6'U7'U8'MI1'MI2'MI3'MI4'24681012141618202224ͼ4-6 ½»Á÷Á¿Ä£¼þ¶Ë×Ó¶¨Òåͼ3

1357911131517192123U1U2U3U4U5U6U7U8U9U10U11U12U1'U2'U3'U4'U5'U6'U7'U8'U9'U10'U11'U12'24681012141618202224ͼ4-7 ½»Á÷Á¿Ä£¼þ¶Ë×Ó¶¨Òåͼ4

Un£º±íʾµÚn·µçѹµÄÊäÈë¶Ë£¬Un¡¯£º±íʾµÚn·µçѹµÄÊä³ö¶Ë£» In£º±íʾµÚn·±£»¤µçÁ÷µÄÊäÈë¶Ë£¬In¡¯£º±íʾµÚn·±£»¤µçÁ÷µÄÊä³ö¶Ë£» MIn£º±íʾµÚn·²âÁ¿µçÁ÷µÄÊäÈë¶Ë£¬MIn¡¯£º±íʾµÚn·²âÁ¿µçÁ÷µÄÊä³ö¶Ë£» 4.3.2 AI£¨½»Á÷ÊäÈë´¦ÀíÄ£¼þ£©

1) Ä£¼þ¹¦ÄÜ

? ½ÓÊÕACÄ£¼þµÄ12·СÐźÅÊäÈ룬ת»»³ÉÊý×ÖÐźźóË͸øDPUÄ£¼þ£» ? ¶ÔÓÚACÄ£¼þÊäÈëµÄÐźÅÖУ¬Ç°6·ÐźŲÉÓÃË«ADоƬÈßÓàµÄ·½Ê½²É¼¯£¬¼´´«Í³µÄ12·ģÄâÁ¿¾­ACÄ£¼þË͸øAIÄ£¼þºó£¬¾­AIÄ£¼þµÄADת»»ºóËͳö18·Êý×ÖÁ¿¸øDPUÄ£¼þ£¬Õâ18·ÐźÅÖÐÇ°6·ºÍ×îºó6·ÊÇÈßÓàµÄ£»

? ¿ÉÌṩ7¸ö¹âÏË´®¿Ú£¬·Ö±ð½ÓÊÕ7̨²É¼¯µ¥ÔªÊä³öµÄÄ£ÄâÁ¿£¬Ö±½Ó͸´«¸øDPUÄ£¼þ£»

11

UDC-501F²â¿Ø×°Öü¼ÊõºÍʹÓÃ˵Ã÷Êé

2) ¶Ë×Ó¶¨Òå

¶Ë×Ó¶¨ÒåÈçͼ4-8Ëùʾ£º

AIÄ£¼þ¶Ë×Ó¶¨ÒåR1R2R3R4R5R6R7ͼ4-8AIÄ£¼þ¶Ë×Ó¶¨Òåͼ

4.3.3 Ö÷´¦ÀíÄ£¼þ£¨DPUÄ£¼þ£©

1) Ä£¼þ¹¦ÄÜ

? ½ÓÊÕÆäËû×°ÖõÄGOOSE±¨ÎÄ£»

? ¿ÉÌṩ2¸ö¹âÏËÍø¿Ú»ò2¸ö°ÙÕ×µç¿ÚÓëÆäËû×°ÖÃÁ¬½Ó£» 2) ¶Ë×ÓÅäÖÃ

²»Í¬µÄ¶Ë×ÓÅäÖÃÀ´Ô´ÓÚÍø¿ÚÅäÖã¬ÒÔ2¸ö°ÙÕ×µç¿ÚΪÀý£¬¶Ë×ÓÅäÖÃÈçÏÂËùʾ£º

DPUÄ£¼þ0102030405060708GND485D+485D-485-TERMGNDIRIGB-AIRIGB-BGND±¸ÓÃ485½Ó¿ÚBÂë¶Ôʱ½Ó¿ÚRJ45ÒÔÌ«ÍøRJ45ÒÔÌ«Íø

ͼ4-92Íø¿ÚDPUÄ£¼þ¶Ë×Ó¶¨Òåͼ

12