DIO-0808L-PCI Isolated Digital I/O Board for PCI

• Overview / Features
• Specifications
• Ordering Information
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Overview / Features

This product is the interface board of the PCI bus conformity which outputs and inputs a digital signal. The board is capable up to 8 input and 8 output. The driver (API-PAC(W32)) for Windows appending.

• 8 opto-isolated inputs (compatible with current sink output) and 8 opto-isolated open-collector outputs (current sink type)

  • This product has 8-ch of opto-isolated inputs (compatible with current sink output) and 8-ch of opto-isolated open-collector outputs (current sink type) whose response speed is 200µsec. The input signals share a common terminal and the output signals share a common terminal, too. Supporting external driver voltages of 12 - 24 VDC for I/O.

• Opto-coupler bus isolation

  • As the PC is isolated from the input and output interfaces by opto-couplers, this product has excellent noise performance.
• All input signals can be used as interrupt request signals

  • You can use all of the input signals as interrupt request signals and also disable or enable the interrupt in bit units and select the edge of the input signals, at which to generate an interrupt.
• Windows compatible driver libraries are attached

  • Using the attached driver library API-PAC(W32) makes it possible to create applications of Windows. In addition,a diagnostic program by which the operations of hardware can be checked is provided.
• Output circuits include zener diodes for surge voltage protection and poly-switches for overcurrent protection

  • Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, polyswitches are fitted to each group of 8channels outputs for over-current protection.The output rating is max. 35VDC, 100mA per channel.