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device is designed especially for use with CNC machines with existing LPT
(parallel printer) port based control signals input connector. It allows a quick
migration from LPT to USB bus. Although small, the device is adjustable and as
such requires no complex knowledge on device programming.
control up to 4 STEP/DIR signal driven motors (stepper motors, servo drives,
etc.) in various applications. The device features 12 digital outputs and 5
digital inputs in total. Four of the digital outputs can be configured to
operate as PWM (pulse-width modulated) output.
Supports MACH3 and MACH4
Compatible with USB 1.1/2.0 HID standard,
standard English USB keyboard simulation (with triggering support for
digital outputs (8 are used for step/direction output signals)
digital inputs with pull-up resistors
performance 4-axis 125 kHz pulse engine,
4 high-speed fully configurable PWM outputs (25MHz PWM timer)
fail-safe support in case of communication interruption,
intuitive and user-friendly software,
third-party support via communication DLL library and extensive protocol
specification document that allows porting to other systems.
connection between host computer and PoKeys57CNCdb25 device
Windows 2000/XP/Vista/Windows 7/8/10 with .NET
framework 3.5 installed