DUAL CHANNEL 16-BIT 1 MHZ SIMULTANEOUS ANALOG/DIGITAL I NPUT BOARD HARDWARE MANUAL M ODEL USB-AI16-2A ACCES I/O Products, Inc. 10623 Roselle Street San Diego CA 92121-1506 USA

C HAPTER 1: Q UICK START It is recommended that you install the software package before connecting the USB module to your computer. You can install the 1 software using either a stand-alone installer downloaded from the website or an optional Software Master CD. Run the installer you downloaded (or autorun.exe on the Software Master CD) and follow the prompts to install the software for your device. All 8 DIO lines buffered with Sink 32mA / Source 32mA current capabilities Jumper selectable 10k ohm Pull-up/Pull-down resistors on DIO lines Standard 16-pin IDC connector for Digital I/O lines BNC...

Control is possible either with custom application software, with off-the-shelf applications (such as LabVIEW), or with provided samples and utilities, including samples in Windows. Factory Options include: -OEM Board only, without enclosure, features PC/104 module size and mounting compatibility -T Extended Temperature (-40°C to 85°C) -PR +5VDC regulated AC/DC supply and onboard DC-power input jack -ST Screw terminals installed for DC-power input (no jack, no wall-wart) -LV Replaces +5VDC digital logic with +3.3V compatible I/O The analog inputs are connected using industry standard BNC connectors...

The USB-AI16-2A is a USB 2.0 High-Speed device compatible with 2.0 and 3.0 USB ports. The ubiquitous USB port provides a convenient and hot-pluggable interface for adding this high-speed analog input board to almost All pull-up/pull-down resistors for the Digital Inputs and Outputs are 10kQ. The GATE signal input is pulled up, active high, and allows conversions to occur following software command. Grounding this input will disable A/D conversions. The /FIFO FULL signal is active low indicating the data FIFO is almost full. The /RUNNING signal is active low indicating conversions are software...

Third party support includes a Windows standard DLL interface usable from the most popular application programs and includes example LabVIEW VIs. Embedded OS support includes the family of Windows Operating Systems including IoT. Full driver source code is provided to assist supporting any and all Operating Systems. Numerous sample programs are provided to demonstrate using the API. Refer to the USB Software Reference Manual for details. The onboard FIFO queues data, exclusively, in 8-byte "points". Each point is stored as a structure, shown below: typedef struct _USB_AI16_2A_Point { // pragma...

Connector High-retention type USB-B, complies with the class 1, Div II, minimum withdrawal requirement of over 3 pounds of force (15 Newtons) Alternate, Embedded Latching small-form-factor Connector "UP" connector Molex 53047-0510. The mating connector is Molex 51021-0500. Data FIFO Width: 16-bit Depth: 16k samples Input Connectors BNC, female Analog Inputs 2, Single-Ended boxed and keyed header Digital Outputs 5V Logic High-output Voltage > 3.8V Low-output Voltage < 0.55V Sink Current 32mA Source Current 32mA 3.3V Logic High-output Voltage > 2.4V Low-output Voltage < 0.55V Sink Current 24mA...

CE & FCC These devices are designed to meet all applicable EM interference and emission standards. ROHS / LEAD-FREE STATEMENT All models are available in compliance with RoHS and various other lead-free initiatives. Make sure to specify "-RoHS" when placing your orders. WARNING A SINGLE STATIC DISCHARGE CAN DAMAGE YOUR CARD AND/OR CAUSE PREMATURE FAILURE! PLEASE FOLLOW ALL REASONABLE PRECAUTIONS TO PREVENT A STATIC DISCHARGE. ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING WITH THE POWER TO THE DEVICE OFF. CONNECTING CABLES TO A DEVICE WITH THE DEVICE OR FIELD POWER ON MAY CAUSE DAMAGE TO THE...