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Choosing a Multiport Serial Board for Serial Communication

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  • 檔案名稱: Choosing a Multiport Serial Board for Serial Communication
  • 類型:
  • 相關產品: CP-104EL ,CP-118EL ,CP-168EL ,CP-102U/UL,CP-114UL/UL-I,POS-104UL,C320Turbo/PCI,C218Turbo/PCI ,CP-118U/CP-138U,CP-118U-I/CP-138U-I,CP-132EL/EL-I,CP-204J ,C104H系列,CP-114系列,C168H系列,CI-132系列,C104H/PCI系列,CI-134系列 ,C320Turbo,C218Turbo ,C168H/PCI ,CA-132/132I ,CA-104,CA-114,CB-114,CA-134I,CB-134I,CA-108,CB-108,CP-104UL系列,CP-132系列,CP-134U/U-I ,CP-168U ,CP-104JU,CP-102UF系列,CP-102E,CP-102E/EL,CP-114EL/EL-I ,CP-132UL/UL-I
  • 檔案大小: 32KB
  • 更新日期: 2009-12-24
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Serial communication (RS-232/422/485) has been used in Industrial Automation (IA) for many years. Since computers come equipped with a limited number of serial ports, multiport serial boards (MSB) are needed to expand the number of ports to connect additional peripheral devices. Although choosing an MSB may seem like a simple task at first, you may encounter problems if you fail to take the type of chip, driver, hardware and application used into consideration.

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