概要・特点
This board is a PCI bus-compliant interface board for input/output of digital signals. The board can input and output digital signals at 24 - 48VDC. PIO-16/16H(PCI)H can input and output up to 16 channels. With the Windows version, the Linux version driver (API-PAC(W32)).
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Corresponding to the high voltages (24 - 48VDC) I/O.
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A different external power supply can be used for each common pin as it is shared by 16 channels.
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The PCI bus (personal computer) and the I/O interface are isolated from each other by an opto-coupler, offering good noise immunity.
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You can use all of the input signals as interrupt inputs. You can also select the interrupt trigger edge of the input signal.
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The board has a digital filter feature to prevent noise or chatter from causing erroneous inputs.