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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
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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
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Encoder Interface |
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Input Type |
Quadrature (A/B phase) |
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Counts per Encoder |
x1, x2, x4 (S/W selectable) |
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Input Range |
12 V max. |
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Drive Type |
Single-ended or differential |
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Isolation Protection |
2,500 VRMS (optical) |
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Max. Input Frequency |
2.4 MHz |
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Counter/Timer |
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Channels |
3 |
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Resolution |
24 bits |
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Compatibility |
5 V/TTL |
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Max. Input Frequency |
2.4 MHz |
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Counter Modes |
3 (quadrature, up/down, pulse/direction) |
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Interrupt Capable Ch. |
Counter 0 ~ 2 |
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Digital Noise Filter |
4 stage |
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Isolated Digital Input |
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Channels |
5 (Zin x 3 + DI0 + DI1) |
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Input Voltage |
Logic 0: 1 V max. |
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Logic 1: 5 V min. (12 V max.) |
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Interrupt Capable Ch. |
DI0, DI1 |
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Isolation Protection |
2,500 VRMS (optical) |
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General |
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Bus Type |
ISA |
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Certifications |
CE |
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Connectors |
1 x DB25 female connector |
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Dimensions (L x H) |
185 x 100 mm (7.3" x 3.9") |
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Power Consumption |
Typical: 5 V @ 700 mA |
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Max.: 12 V @ 15 mA |
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Storage Humidity |
5 ~ 95% RH, non-condensing (IEC 68-2-3) |
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Operating Temperature |
0 ~ 60° C (32 ~ 140° F) |
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Storage Temperature |
-20 ~ 70° C (-4 ~ 158° F) |
订货信息
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PCL-833 |
3-axis Quadrature Encoder and Counter Card |
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ADAM-3925 |
DB25 DIN-rail Wiring Board |
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PCL-10125-1 |
DB25 Cable, 1 m |
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PCL-10125-3 |
DB25 Cable, 3 m |
北京东森兰泰科技有限公司
电 话:010-82404894 010-62826279
移动电话:13811165433 13269032575
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