USB2.0 compatible analog entry / out of analog signal input / output function from USB port of personal computer Power unit- [Extended module] Bus specification USB 2.0 Size N type Used connector - [Analog input/output] Number of input channels Single end 8-ch (differential 4-ch) input range ± 10V ± 5V ± 2.5V 0-10V ADC resolution 12-bit Sampling Rate 5μsec/ch (max.) Number of output channels 2-ch Output range ± 10V ± 5V 0 to 10V 0 to 5V DAC resolution 12-bit Update rate 12μSec (max.) [Digital input/output] number of input points - Output points - two -way score 16 points 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 - [Counter] Number of channels 1-ch count method 32-bit up Response speed 5MHz