UCBB dual port breakout board

      Features:
 

• 2x IDC26 ports with LPT port pinout.
  
• One standard LPT port and one input type LPT port.
• 16 outputs and 18 inputs.
• All I/Os optical isolated with high speed 10Mbit/sec optocouplers.
• Open-drain Mosfet outputs for external relay control.
• Pluggable screw terminals.
• LED indicators on all I/Os.
• 24V capable I/Os.