Ethernet CNC controller myCNC-ET1

Ethernet CNC controller myCNC-ET1

myCNC-ET1 Ethernet CNC controller

myCNC-ET1 Ethernet CNC controller (top view)

MyCNC-ET1 «All-in-One» CNC Controller / Motion Controller / Programmable Logic Controller (PLC).

Controller can work as independent unit as well as with Host PC connected through Ethernet/USB/RS485.

myCNC-ET1 Controller board based on 100MHz 32bit ARM Cortex-M3 Processor and Altera FPGA logic.

Controller contains:

Motion controller with true multi-axes line, arc, spiral, spline interpolators;
Programmamle Logic Conroller;
An interpreter for G-codes (the RS-274 machine tool programming language);
Hardware layer for User interface (9-key membrane keyboard, graphic LCD display with 122x32 pixels resolution, USB host for USB flash drive connections, *M bytes flash memory for "G-code" programs)

Electrical characteristics
Power supply (USB CNC controller)	12-24V DC
Current (USB CNCcontroller)	1 A
CNC controller parameters
Number of axes	up to 8
Number of motor supported	8
Integrated Programmable Logic Controller (PLC)	Yes
Number of PLC relay outputs	6
Number of opto-isolated PLC inputs,	16
Number of transistor keys/PWM outputs	3/8
DAC (Digital-to-analog converter) output 0-10V	1
ADC inputs (0-5V)	4
RS485 port	1
USB slave	1
Membrane keyboard	yes, 9 keys
Internal flash memory for G-code program	8M bit
Integrated Motion Controller	Yes
Type of interpolation support	Linear (all axes simultaneous interpolation). Arc/Helical (2D arc interpolation with simultaneous linear interpolation on rest the axes). Spiral (similar with arc interpolation but with linearly varying arc radius) Spline interpolation NURBS (Non uniformed rational B-spline) interpolation
Processing time(Calculation speed), us	81
Automatic axes transformation for number of different type of Bevel Rotators	Yes
CPU	32-bit ARM Cortext-M3 100Hz
Connection with PC	Ethernet; USB2.0; RS485/RS422;
Pulse width	Programmable 80ns - 1,5 us
Maximum pulse frequency	4.0 MHz

myCNC control software screenshot

On the picture below there is plasma cutting machine CNC control enclosure, that includes:

myCNC-ET1 CNC controller;
3 myServo-A01 drivers for Brushless DC servo motors (400W) - Y axis and dual drive X axis;
myTHC-RU01 Torch height controller;
24V DC power supplies;
110V AC power transformers for servo motors power supply;

myCNC-ET1 pricing