The EMP4 is the largest Main Console in Gen4 series, equipped
with dual ATmega328 microcontroller via 2x onboard Arduino Promini
module. Basic hardware configuration using 180325 PCB has dual 2004A
I2C LCD (can add many in parallel as needs) port, multiple Temperature
readout (Inner-Air, Heatsink) using DS18B20 Temp. Sensor, 2x DVM
(Vin and Vprobe), 1x DAM (EDM Current), 1x PWM output (phase-correct
16-bit PWM 30~50K Hz 1~95% Duty), 3x Hi-side, 3x Lo-side MOSFET
Drivers, Logic I/O includes EDM probe sensing, 12V/24V Stepping
Motor interface, key switch inputs, Top/Bottom/End position detect
and LED indicator drivers which all controls via firmware and highly
The EMP4 has 2x side mounts 480W/720W LED Strip power supply and 4x 15A limited PWM output circuit that provides up to 60A at 24VDC of the continue output power (depend on in use PS rating). Additional power obtains via Expansion Console EXP4, Cascade Console ECP4 as desired.
Distilled Water were use as EDM dielectric fluid bath between Probe and work piece.
Note: All contents subject to change without prior notice.