This product is a non -insulating PCI Express bus compatible board that extends the input / output function of an analog signal on a personal computer.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.In addition, one analog output and 4 TTL digital input / output are installed.The analog input unit is a decomposition ability of 16bit and a conversion speed of 10μsec/ch.It is a dedicated accessory product, which can also expand functions such as adding channels, simultaneous sampling, and insulating amplifiers.- [Extended module] Bus specification PCI Express Size Short size Used connector 2x pin header 16-pin (male) D-sub 37-pin (female) [Analog input/output] Number of input channels Single end 16-ch (differential 8-ch) input range ± 10V ± 5V 0 to 10V 0 to 5V ADC resolution 16-bit Sampling Rate 10μsec/ch (max.) Number of output channels 1-ch Output range ± 10V 0 to 10V DAC resolution 16-bit Update rate 10μSec (max.) [Digital input/output] number of input points 4 points Output points 4 points two -way score - Response speed (input) 200nsec (max.) Response speed (output) 200nsec (max.) Operate voltage (input) 5VDC-TTL Operate voltage (output) 5VDC-TTL input circuit Non -insulated TTL level input (positive logic) Output circuit Non -insulated TTL level output (positive logic) Built -in power supply -