概要・特点
This product is the interface board of the PCI bus conformity which outputs and inputs a digital signal. The opening-and-closing state of a switch can be inputted. The input of a maximum of 32 points can be performed on one board. Windows version, Linux version driver (API-PAC(W32)) appending.
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It can respond to a common independently different external power supply because of the common composition of 16-point unit.
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Since the PCI bus (personal computer) and the input-and-output interface are isolated by the photo-coupler, it excels in noise-protection nature.
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All the input signals can be used as an interruption input. Moreover, the edge of the input signal which generates interruption can also be chosen.
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It has the digital filter function for preventing the incorrect input by the noise or the chattering.
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The power supply for a photo-coupler drive is built in. It can choose whether this built-in power supply is used or an external power supply is used.