PIO-16/16L(PCI)H Digital I/O PCI card 16ch/16ch (isolated 12 - 24VDC)

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

This product is a PCI-compliant interface board used to provide a digital signal I/O function on a PC. This product can input and output digital signals at 12 - 24VDC. This product features 16 opto-coupler isolated inputs and 16 optocoupler isolated open-collector outputs. You can use 16 input signals as interrupt inputs. In addition, the digital filter function to prevent wrong recognition of input signals is provided and output transistor protection circuit (surge voltage protection and overcurrent protection). Windows/Linux driver is supported with this product. Possible to be used as a data recording device for LabVIEW, with dedicated libraries.

• Opto-coupler isolated input (compatible with current sink output) and opto-coupler isolated open-collector output (current sink type)

  • This product has the 16ch of opto-coupler isolated input (compatible with current sink output) and 16ch of opto-coupler isolated open collector output (current sink type) whose response speed is 200μsec. Common terminal provided per 16channels, capable of supporting a different external power supply. Supporting 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 optocouplers, this product has excellent noise performance.
• You can use all of the input signals 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.
• This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a chattering

  • This product has a digital filter to prevent wrong recognition of 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.
• This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a chattering.

  • Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, poly-switches are fitted to each group of 8channels outputs for over-current protection. The output rating is max. 35VDC, 100mA per channel.
• Windows/Linux compatible driver libraries are supported.

  • Using the digital I/O driver 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.