This product is a Low Profile size PCI bus-compliant interface board that extends the input/output function of bi-directional digital signal. This product is equipped with 48 non-isolated TTL level inputs/outputs that operate equivalent to i8255 mode 0. All input signals can be used as interrupt inputs. You can select the input/output by the application software in eight signals units (in four signals unit for some inputs/outputs). In addition, this product is equipped digital filtering. Windows/Linux device driver is supported with this product.
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