RS-232 Analog to Digital (4 channel)
ADC4-10RS232 Analog to Digital Converter (10 bit)
ADC4-12RS232 Analog to Digital Converter (12 bit)

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ADC4-10RS232 A to D (10 Bit).$ 49.95 Quantity    

ADC4-12RS232 A to D (12 Bit).$ 59.95 Quantity    

ACCESSORIES
CC-DE9SP 9 Pin RS-232 Cable...$ 8.95 Quantity    

PS-5VDC-1000 Wall Adapter.....$ 12.95 Quantity    



8 Channel Version

EN-D Enclosure for the ADC4-RS232

Additional Accessories

ADC4-12WIFI shown with the
EX-8M and RN-8 Relay Card

• Connects to RS-232 (distance up to 50 feet)
• 4 channels of 10 bit Analog to Digital (1,024 increments) for single-ended inputs
     or 2 channels of 10 bit fully differential inputs (1,024 increments) with ADC4-10RS232
• 4 channels of 12 bit Analog to Digital (4,096 increments) for single-ended inputs
     or 2 channels of 12 bit fully differential inputs (4,096 increments) with ADC4-12RS232
• Selectable reference voltage - allows for (0 to 3.3v), (0 to 4.096v), (0 to 5v) or user supplied voltage input ranges
• Includes built-in Data Logger which may be used to log pressure, weight, fluid flow, energy usage/demand, temperature, voltage, current, solar array data or data from any of thousands of devices with analog outputs.
• Full Technical Support provided by on staff advisors
• Commercial Grade reliability - engineered for continuous 24 hour industrial operation utilizing Maxim Integrated (Analog Devices) world renown advanced analog technology
• Expandable to monitor up to 8 digital inputs or control up to 8 relays using the EX-8M expansion cards 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 control Digital to Analog levels or monitor additional Analog to Digital channels - contact EECI support for more info
• Compatible with Windows 11, Windows 10, Windows Server, Windows 8.1, Windows 7, Windows Vista and Windows XP
• No complicated communication protocol - just one line of code is required to read all inputs (or control all relays) to greatly simplify software development. The RS-232 connection and all initialization is completely automated.
• Use your own program to read, display and process the 4 analog inputs (and control relays) 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 Windows device driver and user interface on CD (or optional USB Flash Drive). Requires RS-232 cable (CC-DE9SP) and PS-5VDC-1000 wall adapter
  *Smartphone applications can vary, please contact EECI support to check compatibility for your device