A Selection of Electronic Designs

by Alan Edmonds

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A2000

Underside - this takes a P2000 processor

(Click image for larger view)

A2000

Uses a P2000 processor to operate printers and label applicators.  Works with C2000 PCB.

  • Special 4-wire link to C2000 (in control box / display unit). Enables the use of a single cable between the two units. Includes power, signals and data. Uses FPGA on P2000
  • 48V to 24V 7.5A switching regulator (95% efficient)
  • Two bipolar stepper motor drivers
  • Diagnostic circuit for print head dot testing
  • Solenoid drivers
  • Sensor interfaces
  • Layers: 4
  • Year: 1998 onwards
  • Company: RHS International Ltd
  • Work done:
    • Electronic design
    • FPGA design (for P2000)
    • PCB layout
    • Firmware (for P2000)

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