OVERVIEW

This card has been designed to provide a flexible interface and functions to your computer projects by using the parallel port or USB-based or Ethernet-based controller. This board comes as a response to many customers that have been asking for a faster way to connect devices and reduce the possibility of wiring errors.

FEATURES

• IEEE 1284 Standard compatible.

• PULL-UP or PULL-DOWN selection for inputs.

• Buffered inputs and outputs.

• Microcontroller based SCHP.

• Built-in Variable Speed Control.

• Electromechanical Relays with NO and NC positions.

• Status LEDs on all inputs and output connections.

• Output pins 1, 2, 3, 4, 5, 6, 7, 8, 9, 14, 16 and 17. • Input pins 10, 11, 12, 13 and 15.

• Input and output pins close to ground or +5vdc connections.

• Common terminal for pins 2-9 can be ground or +5vdc.

• External Enable Pin (EN).

• Works directly with popular CNC hardware and software.

• All TTL 5VDC signals.

• Screw-On connections for all terminals.

• All pins can be used in a concurrent manner.