ESTLCAM CNC Controller AC-CNC2020-6D-Mega-R1.21

For ESTLCAM Version 11.2xx and Version 12.x alpha 

Version R1.21 from 2022

The control card has the following connection options:

• Dir X Y Z (Also several drivers per connection e.g., two motors on Y)
• Step X Y Z (Also several drivers per connection, e.g., two motors on Y)
• Frequency converter output 0-10V or 0-5V, adjustable
• DCM/FOR to switch the frequency inverter.
• PWM output 0-5V
• Extra output for switching a milling machine via a relay.
• 12V output
• 6 inputs (switching position can be visualized e.g., with LED) of which 4 are PNP and 2 NPN.
• 6 Outputs
• Feed connection
• Speed connection
• One port to perform one hardware rest.
• one input to connect a manual control.
• also supports encoders that require parasitic power. (Switchable)

You can find further information at: ArduinoClub ESTLCAM for Mega 2560