Proma MyPlasm CNC System
Overview
Polish made plasma CNC control system with motion control board and RS-485 interfaced torch height control board.
Software
MyPlasm CNC 1.0.6d (stable)
MyPlasm CNC 1.0.7c (buggy)
Replacement Parts
Motion Control Board
| Name | Marking | DigiKey Link |
|---|---|---|
| C1,C2,C3 | L6E PET 35V 100μF 85°C(M) (SAMWHA logo) SD | Rubycon 35ZLH100MEFC6.3X11 |
| D1 | M7 [2.3x4mm] | maybe 1N5819 or 1N4007? |
| D2 | B4 | |
| D5,D7 | ZA | |
| D6 | ST G EV GP 907 or P6 SMB 36A |
ST SM6T36A Littelfuse P6SMB36A |
| F1 | E7 | |
| L1 | ||
| LEDxx | ||
| Rxx | ||
| U1 | JZ9nD [SOT-23] | |
| U2 | LM2574N-5 (ONsemi logo) AK14 2001G | ON Semiconductor LM2574N-5G |
| U3 | (TI logo) 98ZJH94 ULN2803A G4 | Texas Instruments ULN2803ADWRG4 |
| U4 | 75176B (TI logo) 95M AKST G4 | Texas Instruments SN75176BDRG4 |
| U5 | ARM Z STM32F105 RBT6 GQ28P 93 CHN GQ 943 (ST logo) 12 | ST STM32F105RBT6TR |
| U6 | (Toshiba logo) 951 P185 TA | Toshiba TLP185(GR-TPR,E) |
| U7,U8 | PC410L (Sharp logo) 4K7 | Sharp PC410L0NIP |
| U9 | FTDI 1912-C FT232RL | FTDI FT232RL-REEL |
Torch Height Board
Online Resources
Proma Myplasma Controller-THC Torch Height Control | Automation Technology