Ethernet CNC controller myCNC-ET10
MyCNC-ET10 Ethernet CNC Control board with interated 6 axes motion controller and PLC controller and rich peripherals.
myCNC-ET10 Controller board based on 204MHz 32bit ARM Cortex-M4 Processor and Altera FPGA logic.
Motion controller with true multi-axes line, arc, spiral, spline interpolators;
Programmable Logic Controller;
6 channels pulse/dir outputs;
6 channels DAC fpr analogue servo-driver control;
48 binary inputs;
24 binary outputs
4 PWM outputs;
8 ADC inputs;
Power up the board.
ET10 breakout board contains several connector with 24V DC connection pins for convenient connection of peripheral devices (like sensors, valves etc).
All the pins of connectors XT26, XT27, XT15, XT14 are conneces internally to GND (Common).All the pins of connectors XT13, XT29, XT28 are cinnected internally to +24V DC.Power supply can be connected to this pins, the rest pins can be used for sensors connection. Example of Power supply connection is shown on a picture below.
myCNC-ET10 control board contains 48 galvanic isolation inputs pins compatible with 2-wire NPN, 3-wire NPN, 3-wire PNP sensors and switchers. Internal 24V DC or external power supply can be used with sensors.
There are 12 groups, 4 input pins each group. Each group has separate power supply pins to use with different kind of sensors and power supplies. On a picture below is shown internal schematic of 2 groups of binary inputs (connector XT10, group #7, #8 of ET10 breakout board). Schematic of other binary inputs is the same (connectors XT7, XT8, XT9, XT10, XT11, XT12)
Sensor connection examples for 2-wite NPN sensor, 3-wire NPN sensor and 3-wire PNP sensor powerd by External Power supply iare shown on a picture below.