This is an interface board based on PCI Express bus that performs input and output of digital signals (12-24VDC).It is equipped with 64 points and 64 points of photocapula insulator open collector (current sink type) output (current sink type), and can be used as interrupts as interrupts.In addition, it is equipped with a digital filter function that prevents incorrect recognition of input signal.The Windows/Linux version of the driver library is attached as standard, and you can create applications that make use of our hardware characteristics.- [Extended module] Bus specification PCI Express Size Short size Used connector 2x 0.8mm pitch 100-pin (female) [Digital input/output] number of input points 64 points Output points 64 points two -way score - Response speed (input) 200μSec (max.) Response speed (output) 200μSec (max.) Operate voltage (input) 12-24VDC Operate voltage (output) 12-24VDC input circuit Photoba plastic insulation input (compatible with sink output) Output circuit Photoba Plastic Insulation Open Collector Output (Sink Type) Built -in power supply -