• Opto-Isolated Inputs .
Isolates input connections to protect your computer from shorts
circuits. An opto-isolator is an integrated circuit that transmits the signal
through an encapsulated LED and photo-transistor, when the signal is present,
the LED lights, and the photo-transistor captures it, and relays the signal.
That way your computer’s electronics is completely isolated from your circuitry.
• All TTL +5VDC or +3.3VDC Signals.
Interface directly with parallel port interface products and other
CNC4PC cards. 5VDC (TTL) signals are very common among automation devices.
• Works With the Parallel Port Board.
Connect easily with the Parallel Interface Board, or any port pin.
• Works directly with popular CNC hardware and software.
. Such as Geckodrive, DeskCNC or Rutex, and parallel port control
software, such as mach2, Linux EMC, TurboCNC, CNCPlayer, CNCZeus and others (Not