ADVANTECH 

ADVANTECH PCL-833-BE 3-Axis Quadrature Encoder & Counter Card

Mfg Part Number:  PCL-833-BE  
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Price: $740.01
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Status: Active
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PCL-833 is a 3-axis quadrature encoder and counter add-on card for the IBM PC/AT and compatibles (ISA bus). This card lets your PC perform position monitoring for motion controlsystems. Each input includes a decoding circuit for incremental quadrature encoding. Inputs accept either single-ended or differential signals. Quadrature input works with or withoutan index, allowing linear or rotary encoder feedback.PCL-833 has three independent 24-bit counters. The maximum quadrature input rate is 1.0 MHz, and the maximum input rate in counter mode is 2.4 MHz. You can individuallyconfigure each counter for quadrature decoding, pulse/direction counting or up/down counting.
PCL-833 provides five digital input channels. Each channel accepts digital input as an index input for a rotary encoder or as a home sensor input for a linear encoder. The card cangenerate an interrupt to the system based on a signal from its digital inputs, overflow/underflow of its counters, or on a programmed time interval. It can repeatedly generate interruptsat any time interval you specify, from 0.1 msec. to 255 sec. These interrupts let you precisely monitor the speed of a control system.

Features
  • 1.0 MHz max. quadrature input rate
  • Three 24-bit counters (can cascade up to 48 bits)
  • Optically isolated up to 2,500 VRMS
  • 4-stage digital filter
  • 2.4 MHz max. input pulse rate
  • Pulse/direction and up/down counting
  • Digital input with interrupt for each axis
  • Programmable time-interval interrupt
  • Half-size AT bus card
Specifications
Counter/Timer Channels 3
Max. Input Frequency 2.4 MHz
Resolution 24 bits
Encoder Interface Isolation Protection 2,500 VDC
Max. Input Frequency 2.4 MHz
Isolated Digital Input Channels 5 (Zin x 3 + DI0 + DI1)
Input Voltage Logic 0: 1 V max
Logic 1: 5 V min
Isolation Protection 2,500 VDC (optical)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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