National Instruments 782261-01 Multifunction I/O Module 

National Instruments part number 782261-01 is an identifying part number for the USB-6356, a USB Multifunction I/O Module. This industrial instrument provides a combination of analog I/O, digital I/O, and counter/timer functionality. 

It has 8 analog input channels with 16-bit resolution and a maximum sampling rate of 1.25 MS/s per channel. It offers two analog output channels with 16-bit resolution, supporting waveform generation and control applications. Additionally, it includes 24 digital I/O channels and four 32-bit counters/timers for PWM, pulse train generation, and encoder measurement. The 782261-01 features advanced timing and triggering functionalities with a resolution of 32 bits and a range of triggering modes. 

This device supports multiple sampling rates, with single-channel maximum rates of 1.25 MS/s for analog inputs and 3.33 MS/s for digital I/O. It can be programmed using various software packages and application development environments (ADEs), such as LabVIEW, LabWindows/CVI, or Measurement Studio, and configured through the Measurement & Automation Explorer (MAX) tool. The device offers input coupling set to DC and multiple input ranges of ±0.2 V, ±1 V, ±5 V, and ±10 V. The 782261-01 has a maximum working voltage for analog inputs, considering both the signal and common-mode voltages, of ±11 V. The device features a standard 68-pin SCSI connector for I/O connections. 

The device supports data transfers via USB, utilizing USB Signal Stream for continuous data flow and programmed I/O for precise control operations. This dual capability ensures efficient and flexible data management for various applications. Additionally, this device performs several functions including Start Trigger, Reference Trigger, Pause Trigger, Sample Clock, and Sample Clock Timebase. It is equipped with one trigger, facilitating precise control and synchronization in data acquisition processes.