BREAKOUT BOARD All independent inputs, opto-isolated and fully buffered parallel port breakout board designed for controlling CNC machines from PC based controller like Mach3, Turbo CNC, EMC2, KCAM etc. Features are introduced here:

• All buffered outputs are taken out to screw terminals.
• All the inputs are optoisolated, filtered for noise immunity and buffered.
• An on board charge pump for safety is provided.
• All inputs and outputs like Estop, charge pump, relays can be reclaimed and used for any purpose by merely changing the position of jumpers.
• On board rectifier and filter, accepts 9V to 15V AC or DC input for power.
• On inputs, both terminals of optoisolator are connected to screw terminals, providing flexible connection to source / sink type inputs and with external series resistor can take from 5V to 24V inputs.
• 26 pins FRC as well as DB 25 connector for interfacing purpose.
• For enabling the hardware salvage of 2 motors on one axis for gantry style machines; one axis outputs i.e. step and dir are buffered twice and taken out control box to terminals.
• For spindle and auxiliary on-off control, an on board relay is given improving flexibility further.
• Handmade high quality, low resistance, shielded male-to-male parallel port cable included in the package.
• LED indicators provided - Power ON, Estop OK, Relay ON and Charge pump OK signals.
• Made in India.

Standard DB25 M-M cable is included with Board