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PCL-833

 

主要特点

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

产品介绍

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 control systems. Each input includes a decoding circuit for incremental quadrature encoding. Inputs accept either single-ended or differential signals. Quadrature input works with or without an 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 individually configure each counter for quadrature decoding, pulse/direction counting or up/down counting.


规格

Encoder Interface
Input Type  Quadrature (A/B phase)
Counts per Encoder  x1, x2, x4 (S/W selectable)
Input Range  12 V max.
Drive Type  Single-ended or differential
Isolation Protection  2,500 VRMS (optical)
Max. Input Frequency  2.4 MHz
Counter/Timer
Channels  3
Resolution  24 bits
Compatibility  5 V/TTL
Max. Input Frequency  2.4 MHz
Counter Modes  3 (quadrature, up/down, pulse/direction)
Interrupt Capable Ch.  Counter 0 ~ 2
Digital Noise Filter  4 stage
Isolated Digital Input
Channels  5 (Zin x 3 + DI0 + DI1)
Input Voltage  Logic 0: 1 V max.
  Logic 1: 5 V min. (12 V max.)
Interrupt Capable Ch.  DI0, DI1
Isolation Protection  2,500 VRMS (optical)
General  
Bus Type  ISA
Certifications  CE
Connectors  1 x DB25 female connector
Dimensions (L x H)  185 x 100 mm (7.3" x 3.9")
Power Consumption  Typical: 5 V @ 700 mA
  Max.: 12 V @ 15 mA
Storage Humidity  5 ~ 95% RH, non-condensing (IEC 68-2-3)
Operating Temperature  0 ~ 60° C (32 ~ 140° F)
Storage Temperature  -20 ~ 70° C (-4 ~ 158° F)

订货信息

PCL-833  3-axis Quadrature Encoder and Counter Card
ADAM-3925  DB25 DIN-rail Wiring Board
PCL-10125-1  DB25 Cable, 1 m
PCL-10125-3  DB25 Cable, 3 m

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