概要・特点
This product is an USB 2.0-compliant digital I/O unit used to provide a digital signal I/O function on a PC. This product can input and output digital signals at 12VDC.
This product features 16 channels of Optocoupler isolated inputs (compatible with current sink output) and 16 channels of Optocoupler isolated open-collector outputs (current sink type). You can use all of signals as interrupt inputs. Equipped with a power supply for driving opto-couplers (12VDC), digital filter function to prevent wrong recognition of input signals and output transistor protection circuit (surge voltage protection and over current protection). As there is compatible with PCI bus-compatible board PIO-16/16B(PCI)H and PCI Express bus-compatible board DIO-1616B-PE in terms of connector shape and pin assignments, it is easy to migrate from the existing system. Windows/Linux device driver is supported with this product.
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16 channels of Optocoupler isolated inputs (compatible with current sink output) and 16 channels of Optocoupler isolated open-collector outputs (current sink type)
- This product has the 16 channels of Optocoupler isolated inputs (compatible with current sink output) and the 16 channels of Optocoupler isolated open-collector outputs (current sink type) whose response time is 200μsec. Supporting driver voltages of 12 - 24 VDC for I/O. (12 - 24VDC external circuit power supply is required separately.)
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Power for opto-coupler operation (12VDC 240mA) supplied internally
- As the power to run the opto-couplers is supplied internally, no external power supply is required.
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All input signals can be used as interrupt request signals
- You can use all 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.
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Zener diode for surge voltage protection and the circuit for overcurrent protection
- Zener diodes are connected to the output circuits to protect against surge voltages. In addition, the output circuit, it attaches the overcurrent protection circuit at the output 8-channel unit. The output rating is max. 35VDC, 100mA per channel.
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Connectors are compatible with PCI/PCI Express bus-compatible board
- As there is compatible with PIO-16/16B(PCI)H and DIO-1616B-PE in terms of connector shape and pin assignments, it is easy to migrate from the existing system.
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Windows/Linux support device driver
- Using the device driver API-TOOL 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.