PCL-836

PCL-836 is a general purpose counter/timer and digital I/O card for PC/AT compatible computers. It provides six 16-bit counter channels. It also includes 16 digital outputs and 16 digital inputs. Two 8254 chips provide a variety of powerful counter/timer function modes to match your industrial and/or laboratory applications.
Unique Digital Filter
PCL-836 includes a unique digital filter to eliminate noise on the input signal. The frequency can be adjusted to provide more stable output readings.

• Periodic interrupt generation
• 6 independent 16-bit counters
• Digital filter for noise reduction
• Binary or BCD counting
• Programmable frequency output
• Complex duty-cycle output
• Single-shot output
• 16-bit TTL input and 16-bit TTL output ports
• Selectable interrupt input channel
• Up to 10 MHz input frequency
• Pulsewidth and period measurement
• Time-delay generation
• F/V conversion and accumulation