8-channel, 32-bit counter/timer board for the PowerDNR RACKtangle

• 8 independent counter/timer units
• Start/pause/stop all channels simultaneously
• 32-bit prescaler per channel; quadrature encoder support
• Multiple period counter with accumulated results
• Works with either internal (66 MHz) or external (max 16.5 MHz) timebases
• 256 x 32-bit Input FIFO and 256 x 32-bit Output FIFO on each counter
• Debouncing/glitch removal on external clock and gate inputs
• 16 interrupt sources on every counter
• 8 Counting modes

4 channel quadrature encoder input board for the PowerDNR RACKtangle

• 4 Quadrature inputs
• A, B and Z/Index inputs
• x1, x2 and x4 Input modes
• Simultaneous reads on all inputs
• 8 Dout and 4 Din bits
• Automatic debounce & glitch removal
• Buffered or single point readings

48-Channel SOE Recorder Interface

• 250 µS time stamp resolution
• 0 - 140 VDC input transition levels
• Programmable hysteresis
• 350 VAC isolation
• Expandible from 1 channel to over 5000
• Includes DNR/DNA board, cable and screw terminal panel
• Fully compatible with all other DNA/DNR series I/O