This is an interface board based on a PCI bus that enters an analog signal and converts it into digital data (AD conversion).Equipped with a large -capacity 16m data buffer memory in the analog input section, background sampling can be performed under a variety of trigger conditions.Equipped with 4 analog output and TTL digital input / output each.Attached Windows/Linux version driver.In addition, we can collect programless data using data logger software [C-Logger (attached)], and use a dedicated library (free download) plug-in to Matlab and Labview.- [Digital input/output] Bus PCI Function I/O input 4 points Output 4 points Bidirectional - Response speed 200nsec (max.) Operate voltage input 5VDC-TTL, output 5VDC-TTL Built -in power supply - input circuit Non -insulated TTL level input (positive logic) Output circuit Non -insulated TTL level output (positive logic) [Analog input/output] Bus PCI Function input, output Number of input channels Single end 16ch (differential 8ch) input range ± 10V, 0-10V Number of output channels 1ch Output range ± 10V, ± 5V, 0 to 10V Resolution 12bit A/D conversion speed 10μsec/ch (max.) D/A conversion speed 6μsec/ch (max.)