Multi-function Analog Input/Output USB I/O Unit

Equipped with analog/digital input/output and counter functions, it is possible to build complex systems even with a computer that has only a USB port.

This is a USB 2.0 compatible analog input/output unit that expands the analog signal input/output functionality from a computer's USB port. In addition to high-precision 16-bit analog input (32 channels) and high-precision 16-bit analog output (2 channels), it is equipped with digital input/output (8 points each at LVTTL level) and a counter (32-bit binary, 2 channels at LVTTL level). It features an event controller that integrates and manages control signals in hardware, as well as buffer memory (128K data each), allowing for the construction of various high-precision computer measurement and control systems with this product alone. 【Main Features】 ● Multi-function ● Versatile sampling control via event controller ● Equipped with USB hub functionality, allowing up to 4 of our USB-compatible products to be connected ● Compatible design with PCI / PCI Express bus boards and CardBus PC cards. Common connector shape and signal arrangement ● Provides data logger software and Windows-compatible driver library

basic information

**Main Specifications** Expansion Module ■ Bus Specification: USB ■ Size: Type X **Analog Input/Output** ■ Number of Input Channels: Single-ended 32-ch (Differential 16-ch) ■ Input Range: ±10V; ±5V; ±2.5V; 0 ~ 10V; 0 ~ 5V; 0 ~ 2.5V ■ ADC Resolution: 16-bit ■ Sampling Rate: 2μsec/ch (max.) ■ Input Buffer Memory: 128k word ■ Number of Output Channels: 2-ch ■ Output Range: ±10V; ±5V; ±2.5V; ±1.25V; 0 ~ 10V; 0 ~ 5V; 0 ~ 2.5V ■ DAC Resolution: 16-bit ■ Update Rate: 10μsec (max.) **Digital Input/Output** ■ Number of Input Points: 8 points ■ Number of Output Points: 8 points ■ Response Speed (Input): 200nsec (max.) ■ Response Speed (Output): 200nsec (max.) ■ Operating Voltage (Input): 3.3VDC-LVTTL ■ Operating Voltage (Output): 3.3VDC-LVTTL **Counter** ■ Number of Channels: 2-ch ■ Counting Method: 32-bit Up ■ Response Speed: 10MHz