fail-safe support in case of communication interruption,.up to 4 high-speed fully configurable PWM outputs (25MHz PWM timer).high performance 4-axis 125 kHz pulse engine,.5 digital inputs with pull-up resistors.12 digital outputs (8 are used for step/direction output signals).standard English USB keyboard simulation (with triggering support for up/down keys),.Compatible with USB 1.1/2.0 HID standard,.Four of the digital outputs can be configured to operate as PWM (pulse-width modulated) output. The device features 12 digital outputs and 5 digital inputs in total. PoKeys57CNCdb25 can control up to 4 STEP/DIR signal driven motors (stepper motors, servo drives, etc.) in various applications. Although small, the device is adjustable and as such requires no complex knowledge on device programming. It allows a quick migration from LPT to USB bus.
PoKeys57CNCdb25 is an USB device and is the smallest of the PoKeys family, designed especially for use with CNC machines with existing LPT (parallel printer) port based control signals input connector.