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   Datasheet  

   Download cdaq1521_1522.pdf_rev1.1

                  1/2-Channel Analog Output

                 within 12 Bit DA Converter

     Cdaq1521/1522

  FEATURES

 

    ¡Ü Output Range: ±10V

    ¡Ü Output Channel:

                 Cdaq1521 : 1Channel

                 Cdaq1522 : 2 Channel

    ¡Ü Resolution: 12 bit DA Converter    

    ¡Ü External Watchdog Timer

    ¡Ü Command/Response Protocol: Modbus-RTU Protocol

    ¡Ü Communication Type: RS-485(2-wire) to host

    ¡Ü Max. Communication Distance: 4000 feet (1.2Km), 300mA/25V Bus-Pin Surge Protection

    ¡Ü Speed: 4800/9600/19200/38400/57600/115.2K bps

    ¡Ü Asynchronoud Data Format: 1 start bit, 8 data bit, 1 stop bit, no parity

    ¡Ü Power: +10Vdc¡­+30Vdc Regulated

    ¡Ü Size: 125mm×73mm

              

   DESCRIPTION

 

       Cdaq1521´Â12bit 1 CH DA Converter¸¦, Cdaq1522´Â12bit 2 CH DA Converter¸¦ äÅÃÇÏ¿´´Ù. ±×¸®°í Cdaq1521/1522Àº °¢ Ã¤³Î´ç ±10VÀÇ Ãâ·Â¹üÀ§

    ¸¦ °¡Áö°í ÀÖ´Ù. Cdaq1521/1522Àº °¢ ä³Î´ç ¼³Á¤µÈ ÃÖ´ë Ãâ·Â¹üÀ§³»¿¡¼­ BCD°ª Á¦¾î·Î Àü¾Ð Ãâ·Â°ªÀ» Á¦¾îÇÒ ¼ö ÀÖÀ¸¸ç, ¶ÇÇÑ Hex°ªÀ¸·Î »ç¿ëÀÚ°¡

    Á÷Á¢ Àü¾Ð Ãâ·Â°ªÀ» Á¦¾îÇÒ ¼ö ÀÖµµ·Ï ¼³°èµÇ¾î ÀÖ´Ù. ÀÌ·¯ÇÑ ±â´ÉµéÀº »ç¿ëÀÚÀÇ ÀÛ¾÷·®À» Çö°ÝÇÏ°Ô °æ°¨½ÃÄÑÁÖ¾î º¸´Ù È¿À²ÀûÀ¸·Î ±×¸®°í ºü¸¥ ½Ã°£

    ¿¡ ½Ã½ºÅÛÀ» ±¸ÃàÇÒ ¼ö ÀÖµµ·Ï »ç¿ëÀÚ¸¦ µµ¿ÍÁÙ °ÍÀÌ´Ù.

      Cdaq1521/1522´Â Modbus-RTU Protocol¸¦ ±âº» Protocol·Î ÇÑ´Ù. ±×·¯³ª Á¦Ç°ÀÇ Ç°Áú Çâ»óÀ» À§ÇÏ¿© ¾à°£ÀÇ º¯È­¸¦ °¡Áö°í ÀÖ´Ù. ÇÏÁö¸¸ Modbus

    -RTU ProtocolÀ» Áö¿øÇÏ´Â ¿©Å¸ÀÇ ÀåÄ¡µé°ú ȣȯ¼ºÀ» °¡Áø´Ù.

 

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