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  Download : cdaq1422r_1485r.pdf_rev1.0

                         RS422 / RS485 Repeater

  Cdaq1422R/1485R

  FEATURES

 

    ¡Ü Input/Output:

        Cdaq1422R: RS422 (RD+, RD-, Tx+, Tx- ; 4-wire)

        Cdaq1485R: RS485 (Tx+, Tx- ; 2-wire)

    ¡Ü RS422R/485R interface connector: 10 PIN

    ¡Ü Max. Speed:

        Cdaq1422R: 25Mbps (full-duplex)

        Cdaq1485R: 200Kbps (half-duplex)

    ¡Ü Surge Protecton:

        RS422R/RS485R: 15kv HBM/300mA Bus-Pin ESD Protection

    ¡Ü Max. Node:

        Cdaq1422R: Up to 64 node on the bus

        Cdaq1485R: Up to 256 node on the bus

    ¡Ü »ç¿ëÀÚ°¡ ÀÓÀÇ ¼³Á¤°¡´ÉÇÑ 2°³ÀÇ ¼±°£ÀúÇ×(60 ¥Ø/120 ¥Ø)³»Àå

    ¡Ü Power: +15Vdc¡­+30Vdc Regulated

    ¡Ü Size: 116mm×69mm

      

      

         

   DESCRIPTION

 

       Cdaq1422R/1485RÀº RS422 ¶Ç´Â RS485·Î ½ÅÈ£µéÀ» ÁõÆøÇØÁÖ´Â ÀåÄ¡´Ù. Cdaq1422R´Â RS422 ÁõÆø±â·Î¼­ 4¼±½ÄÀ¸·Î 64°³ ÀÌ»óÀÇ  RS422 º¯È¯±âµé

    À» µ¿½Ã¿¡ ¿¬°áÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç ÀüÀÌÁß¹æ½Ä(full-duplex)À¸·Î ºü¸¥ Åë½Å¿¡ ÀûÇÕÇÏ´Ù. Cdaq1485R´Â RS485 ÁõÆø±â·Î¼­ 2¼±½ÄÀ¸·Î 265°³ ÀÌ»óÀÇ 

    RS485 º¯È¯±âµéÀ» µ¿½Ã¿¡ ¿¬°áÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç ¹ÝÀÌÁß¹æ½Ä(half-duplex)À¸·Î RS422º¸´Ù´Â ´Ù¼Ò Åë½Å¼Óµµ°¡ ´À¸®³ª, ´õ ¸Õ°Å¸® Åë½ÅÀÌ °¡´ÉÇÏ°í

    2¼±½ÄÀ̾ ¼±·Î°ø»çºñ¿ëµîÀ» Àý°¨ÇÒ ¼ö ÀÖ´Ù. Cdaq1422R/1485R¿¡´Â Åë½Å¼±·Î»ó¿¡¼­ ¹ß»ýµÇ´Â ¼­Áöº¸È£È¸·Î(15kv HBM/300mA Bus-Pin ESD Prote

    ction)°¡ ³»ÀåµÇ¾î À־ Åë½Å¿¡ ¾ÈÁ¤¼ºÀ» ÁÙ ¼ö ÀÖÀ» °ÍÀÌ´Ù. ¶ÇÇÑ, Cdaq1422R/1485R¿¡´Â 2°³ÀÇ ¼±°£ÀúÇ×(60¥Ø/120¥Ø)ÀÌ ³»ÀåµÇ¾î ÀÖ¾î »ç¿ëÀÚ´Â ¼±

    ·Î »óųª º¯È¯±â °¹¼ö¸¦ °í·ÁÇÏ¿© ÀûÁ¤ÇÑ ÀúÇ×°ªÀ» ¼³Á¤ÇØ »ç¿ëÇÒ ¼ö ÀÖ´Ù.

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