USB Digital to Analog (8 channel)
DAC-8U8 USB Digital to Analog Converter (8 bit)
DAC-8U10 USB Digital to Analog Converter (10 bit)
DAC-8U12 USB Digital to Analog Converter (12 bit)
DAC-8U16 USB Digital to Analog Converter (16 bit)

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DAC-8U8 Digital to Analog.....$ 79.95 Quantity    

DAC-8U10 Digital to Analog...$ 89.95 Quantity    

DAC-8U12 Digital to Analog...$ 99.95 Quantity    

DAC-8U16 Digital to Analog...$114.95 Quantity    





USB Cables

Add Relay Control for $29

EN-D Enclosure for the DAC-8U

Additional Accessories

Typical applications include variable air damper control, blower and motor speed control, light level control, audio sound level control, motion control, water/fluid/air valve position control, variable-frequency drive (VFD) motor control, 4-20ma loop control, solenoid position control and hundreds of other applications.

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• Connects to USB - Powered from USB port
• 8 channels of 8 bit Digital to Analog (256 increments in output level) with DAC-8U8
• 8 channels of 10 bit Digital to Analog (1,024 increments in output level) with DAC-8U10
• 8 channels of 12 bit Digital to Analog (4,096 increments in output level) with DAC-8U12
• 8 channels of 16 bit Digital to Analog (65,536 increments in output level) with DAC-8U16
• The DAC-8U may be special ordered with up to 64 channels of analog output - contact EECI support for more info
• Selectable reference voltage - allows for (0 to 3.3v), (0 to 5v) or user supplied voltage output ranges
• Available with high precision voltage reference pre-installed. Allows for (0 to 1.2v), (0 to 2.048v - .5mV per increment), (0 to 2.5v), (0 to 3v) or (0 to 4.096v - 1mV per increment) output ranges
  Contact EECI support for more info
• Add the CO-420T 4-20mA Transmitter for USB controlled 4-20mA current loop transmitter
• Full technical support provided by on staff advisors
• Expandable to monitor up to 16 digital inputs or control up to 16 relays using EX-8M Expansion Modules or...
• Expandable to control up to 136 relays, monitor 136 inputs (or combinations of relays and inputs) using EXM-16 or EXM-32 Relay I/O Expansion Modules
• Expandable to also monitor Analog to Digital channels - contact EECI support for more info
• Compatible with Windows XP, Vista, Windows 7, Windows 8, Windows 10 and Windows 11
• Android Compatible* - Use with your Android tablet or phone - connects directly to USB port or monitor over network or Wi-Fi
  *Smartphone applications can vary, please contact EECI support to check compatibilty for your device
• No complicated communication protocol - just one line of code is required to control all analog levels (or control all relays) to greatly simplify software development. The USB connection and all initialization is completely automated.
• Use your own program to control the 8 analog outputs levels for any application (or use the included software)
• Source code examples included on CD in Microsoft Visual Basic.Net, Visual C#, C++, Python, Microsoft ASP.Net and others
• LabVIEW compatible, includes LabVIEW VI, graphic software example and DLL library
• Includes Data Logging Software, driver and user interface on CD (or optional USB flash drive). Requires USB type B cable (CC-USBB1 or CC-USBB6).