This product is a negative-common typed PCI Express bus-compliant interface card used to provide a digital signal I/O function on a PC. This product can input and output digital signals at 12 - 24VDC. It features 16 opto-coupler isolated inputs (compatible with current source output signals) and 16 opto-coupler isolated outputs (current source type). You can use input signals as interrupt inputs. Equipped with the digital filter function to prevent wrong recognition of input signals is provided and output transistor protection circuit (surge voltage protection and over current protection).
It has the opto-coupler isolated input 16channels (compatible with current source output signals) whose response speed is 200?sec and opto-coupler isolated output 16channels (current source type). Common terminal provided per 16channels, capable of supporting a different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O