Technical features:

• 5V 32bit 33MHz PCI bus (the most common on current PCs)
• Maximum counting speed: 10MHz
• Universal inputs: RS422, differential, single-ended or open collector (from 200mV to 18V)
• Inputs ESD protected IEC 1000-4-2
• Encoders can be powered from the board (+5V and +12V)
• It can handle up to 4 incremental encoders, monodirectional or bidirectional with x4 interpolator
• 32 bit internal counters (+-2 billions of pulses)
• Programmabile input filter
• Internal timers for accurate speed measures with low resolution encoders

Included software for Windows 32 bit operating systems:

• Kernel driver
• Interfacing DLL
• Visual C include file
• Visual Basic include file
• Test program