Description
The ADU816 USB Analog Input Interface provides 8 single-ended, 16-bit analog inputs that accept voltage ( 0-5V, 0-10V, +/-5V,+/-10V ) or current ( 0-20mA, 4-20mA 0-24mA) signals.
The ADU816 samples at up to 1000s/s/channel with both polling and data streaming modes.
Outstanding 60dB 50/60Hz noise rejection, including lower order harmonics,
at 100ms (10Hz) scan rate. This low-cost USB Analog Input Interface is easy to use with VB, VB.NET,
C, Python, MATLAB, LABView, Unity, etc. via standard HID drivers included with Windows and most other operating systems.
A Windows mini-driver (DLL) is also provided allowing control using standard ASCII commands using familiar readfile, writefile commands.
The ADU816 includes a 10' USB cable and is available as a PCB or in an enclosure with several mounting options including FLANGE(
standard), DIN rail, or VELCRO.
Download
ADU816 3D STEP files for FLANGE and DIN mounting types.
Key Features
- Use with standard 0-5V, 0-10V, +/-5V, +/-10V, 0-20mA, 4-20mA, 0-24mA signals
- 16-Bit Accurracy of .08% of FSR
- Programmable Scan rates of 100ms (10Hz),
20mS (50Hz), 16.6ms (60Hz), 10ms (100Hz),
2ms (500Hz),
or 1ms (1KHz)
- 60dB reduction of 50/60Hz noise, including lower order harmonics,
at 100ms(10Hz) scan rate.
- All ranges span extra 2.5% for overrange detection. (I.E. 0-5V
range reads 0 to 5.12V)
- Three standard configurations;
- TYPE A : 8 voltage inputs
- TYPE B : 4 voltage and 4 current inputs
- TYPE C : 8 current inputs.
- PTC self-resetting fused inputs.
- TVS ESD and overvoltage protection on all inputs.
- High Retention USB connector.
- CE Marked
- Bus Powered, No external power supply required.
- 2500V isolation to USB connection
- Bi-colour LED status indicator.
- High quality cage-clamp type terminal blocks.
- Uses standard HID drivers included with Windows.
- Mini-driver (DLL) provided for use with VB, VC, LabVIEW etc.
- Programming examples and sample code available for VB, Visual C++, Matlab, Python etc.
- Meets IEC61000-4-2 ESD protection for USB port, and all analog
inputs.
- Standard with FLANGE mount. DIN mount option
available.
Typical Applications
- Industrial Controls
- Process Monitor
- OEM Instruments Embedded Control
- HVAC/Building Control
Technical Specification
Supply Voltage
NONE (Bus Powered)
USB Supply Current
80mA Typical 100mA Max
USB Connection Type
Full-speed USB 2.0
Operating Temperature
0-70C
Resolution
16-bits
(00000 to 65535)
Voltage Input Ranges
0-5.12V, 0-10.24V, +/-5.12V, +/-10.24V
Current Input Range
0-25.6mA,
+/- 25.6mA
Total Absolute Unadjusted Error
+/-0.08% FSR Max
Temperature Stability)
+/-4ppm FSR/Degree C Max
Input Impedance (Voltage Input)
1 Mohm Minimum
Input Impedance (Current Input)
300 ohm Typical
Current Loop Compliance Voltage
7 VDC Maximum
Scan Rates
100ms(10Hz), 20ms(50Hz), 16.6ms(60Hz), 10ms(100Hz),
2ms(500Hz), 1ms(1 KHz)
Data Format
Decimal(ASCII) or Hex
Desktop, Velcro, Flange (Standard), DIN Rail
Types
ADU816A : 8 Voltage Inputs
ADU816B : 4 Voltage and 4 Current Inputs
ADU816C : 8 Current InputsPricing
IMPORTANT: Specify TYPE ( A, B, C) and
mounting option (-DIN -VELCRO, -FLANGE
(standard)) when ordering. EX: ADU816B-DIN
Mounting Options
