DO-32L-PE 数字量输出 PCI Express总线 板卡 32点 (光电隔离 12-24VDC)

  • RoHS Compliant
  • 标准保修3年
  • 延长保修可能
  • Opto-coupler isolated input (supporting current sink output) and opto-coupler isolated open-collector output (current sink type)
  • Opto-coupler bus isolation
  • You can use all of the input signals as interrupt events.
  • Windows/Linux compatible driver libraries are attached.
  • This product has a digital filter to prevent input signals from carrying noise or a chattering.
  • Output circuits include zener diodes for surge voltage protection and overcurrent protection circuit.
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概要・特点

This product is a PCI Express bus-compliant interface card that extends the digital signal Output functions of a PC. DO-32L-PE is a 12 - 24VDC opto-coupler isolated type with open-collector output 32ch. Equipped with the output transistor protection circuit (surge voltage protection and overcurrent protection). Windows/Linux driver is bundled with this product.

  • Opto-coupler isolated input (supporting current sink output) and opto-coupler isolated open-collector output (current sink type)
    • DO-32L-PE has the opto-coupler isolated open-collector output 32ch (supporting current sink output) whose response speed is 200μsec. Common terminal provided per 16ch, capable of supporting a different external power supply Supporting driver voltages of 12 - 24 VDC for I/O
  • Opto-coupler bus isolation
    • As the PCI Express bus (PC) is isolated from the input and output interfaces by opto-couplers, this product has excellent noise performance.
  • You can use all of the input signals as interrupt events.
    • You can use all of the input signals as interrupt events and also disable or enable the interrupt in bit units and select the interrupt edge.
  • Windows/Linux compatible driver libraries are attached.
    • Using the attached driver library API-PAC(W32) makes it possible to create applications of Windows/Linux. In addition, a diagnostic program by which the operations of hardware can be checked is provided.
  • This product has a digital filter to prevent input signals from carrying noise or a chattering.
    • This product has a digital filter to prevent input signals from carrying noise or a chattering. All input terminals can be added a digital filter, and the setting can be performed by software.
  • Output circuits include zener diodes for surge voltage protection and overcurrent protection circuit.
    • Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, vercurrent protection circuits are fitted to each group of 8ch outputs.

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