Description
This Dixie-Narco SIID main control board has been machine-tested and verified working in a Dixie-Narco soda vending machine. It handles all core machine functions including vend sequencing, pricing, credit logic, payment system communication, and machine diagnostics.
Condition:
Used and tested working
Equipped with EPROM version 381.41
Includes factory metal shielding cover
Nothing broken or missing
Normal cosmetic wear from prior use
Not refurbished β sold exactly as tested
Compatibility:
Fits Dixie-Narco models using the SIID control system, including many versions of:
DN 501E
DN 501T
DN 276E / 368E / 440E / similar E-series units
Compatible with MDB payment systems, depending on firmware and machine configuration
Features:
OEM Dixie-Narco logic board assembly
Manages vend motors, pricing, display, and payment device communication
EPROM 381.41 installed β one of the more widely used field firmware versions
Plug-and-play drop-in replacement for failed or intermittent boards
Notes:
A dependable, machine-tested SIID control board, ready for install. Ideal for operators servicing Dixie-Narco E-series machines needing a working main logic board with firmware 381.41.





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