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Gen4 Expansion Console 30A


The EXP4 Expansion Console is an add-in box required connected to EMP4 or EMC4 Main Console to be operative. It provides addition 30A of PWM EDM power in selectable synchronous or asynchronous mode. It has 2x independently operative Microcontroller base Hi-Side MOSFET driven PWM circuits, each provides 15A limited PWM output to EDM probe. It also provided addition Expansion output port for daisy chaining if needed.


  • 6"(H) x 6"(W) x 12"(D)
  • Single 6"x 6" faceplate
  • 6" Heasink backplan
  • Advanced Air-flow Management
  • Dual 1602 LCD Display
  • Dual CPU Section
  • Dual Local PWM Generator
  • 2x 15A PWM Output PowerPaths
  • Path's Output Level Adj
  • Sync. Main Console PWM Driver
  • Async. Local PWM Driver
  • EDM On-Off by Main Console
  • 1x Expansion Input
  • 1x Expansion Output
  • Single 480W/720W PS Mounts
  • Inner/Heatsink Temperature Readout
  • AC Input Power Monitoring

System Level

System Block Diagram |  |
Console Assembly Illustration |  |


CPU Board 180501-N PCB Assembly |  |
Power Board 180502-5 PCB Assembly |  |
I/O Board 180503-2 PCB Assembly |  |


CPU Board 0501(MH) |  |
CPU Board 0501(AL) |  |


Case Top Panel |  |
Case Bottom Panel |  |
Case Left Panel |  |
Case Right Panel |  |
Case Front Panel |  |
Case Horizontal Bar |  |
Heatsink Backplane |  |


Heatsink BP Assembly |  |

Image Slides |  |

Bill Of Material

| n/a |

Note: All contents subject to change without prior notice.

Update: May 2019


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