PCL-833 Datasheet, PDF (1/1 Pages) Advantech Co., Ltd. – 3-axis Quadrature Encoder and 2-ch Counter ISA Card

PCL-833
3-axis Quadrature Encoder and
2-ch Counter ISA Card
Features
 1.0 MHz max. quadrature input rate
 Three 24-bit counters (can cascade up to 48 bits)
 Optically isolated up to 2,500 V_RMS
 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
RoHS
COMPLIANT
2002/95/EC
Introduction
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.
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 can
generate 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 interrupts
at any time interval you specify, from 0.1 msec. to 255 sec. These interrupts let you precisely monitor the speed of a control system.
Specifications
Encoder Interface
 Input Type
 Counts per Encoder
 Input Range
 Drive Type
 Isolation Protection
 Max. Input Frequency
Quadrature (A/B phase)
x1, x2, x4 (S/W selectable)
12 V max.
Single-ended or differential
2,500 V_RMS (optical)
2.4 MHz
Counter/Timer
 Channels
 Resolution
 Compatibility
 Max. Input Frequency
 Counter Modes
 Interrupt Capable Ch.
 Digital Noise Filter
3
24 bits
5 V/TTL
2.4 MHz
3 (quadrature, up/down, pulse/direction)
Counter 0 ~ 2
4 stage
Isolated Digital Input
 Channels
 Input Voltage
 Interrupt Capable Ch.
 Isolation Protection
5 (Zin x 3 + DI0 + DI1)
Logic 0: 1 V max.
Logic 1: 5 V min. (12 V max.)
DI0, DI1
2,500 V_RMS (optical)
General
 Bus Type
 Certifications
 Connectors
ISA
CE
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)
Ordering Information
 PCL-833
 ADAM-3925
 PCL-10125-1
 PCL-10125-3
3-axis Quadrature Encoder and Counter Card
DB25 DIN-rail Wiring Board
DB25 Cable, 1 m
DB25 Cable, 3 m
Motion Control I/O Modules