ADLINK Technology PCI-8174 Manual de usuario descargar pdf (Pagina 23)

3-23

Pin Assignment of the 37-pin Connectors

PCI-8133

3-CH Quadrature Encoder and 3 PWM Output Card

Features

32-bit PCI Bus, Plug and Play

Three 16-bit counters

Counters for quadrature AB phase encoder or general purpose up/down counter

On-board 5000V

DC isolation circuits and digital de-glitch filters for every encoder

input signal

Programmable frequency for digital de-glitch filter

Three PWM waveform generators

12-bit PWM signal resolution

Isolated general purpose 8 DI & 8 DO

Dual interrupt from two timer clock signals

Compact, half-size PCB

One 37-pin rugged connector for encoder signals, one 40-pin header connector

for digital I/O expansion

More than 20 thread safe API functions

Software Support

Available for Windows 98/NT4.0/2K/XP

VB/VC++/BCB/Delphi are recommended programming environment.

PCI-8133 3-CH quadrature phase encoder and PWM output card

DIN-37D Termination board with one 37-pin D-sub connector and DIN-rail

mounting

Ordering Information

Specifications

Counter of Encoder InputCounter of Encoder InputCounter of Encoder Input

Number of channels 3

Counter resolution 16-bit

Encoder counter A, B phase and index input

features Up-down counter

Digital filter for input signal

Counter 1 input signal types A, B phase decoder input

VCO (CCW/CW pulse) input

Counter 2 input signal types A, B phase decoder input

VCO (CCW/CW pulse) input

Pulse command input

Counter 3 input signal types A, B phase decoder input

Counter status read back

Filter type 3-order digital filter

Digital filter frequency programmable 10MHz, 5MHz, 2.5MHz, 625KHz

PWM Signal OutputPWM Signal OutputPWM Signal Output

Number of channels 3

Signal resolution 12-bit

Base frequency 10MHz

PWM cycle is synchronized with interrupt signal

Isolated Digital Output/InputIsolated Digital Output/InputIsolated Digital Output/Input

Number of channels 8 DI

Number of output channels 8 DO

Input voltage 0-24V

DC, differential input signal pairs

Input resistance 1.2KΩ@0.5W

Digital output type Darlington Transistors, open collector up to 40V

Current sink 200mA max.

Isolated voltage 5000V

RMS

General SpecificationsGeneral Specifications

Connector one 37-pin D-type female and one 40-pin header connector

Interrupt sources Internal Timer Clock A

(Dual Interrupt) Internal Timer Clock B

Operating temperature 0 ~ 55°C

Storage temperature -20 ~ 80°C

Humidity 0~95%, non-condensing

Dimension 162mm x 105mm

General Specifications

Pulse

DI/O

WindowsWindows

Platform PlatformWindows

Platform

Counter

I/O Signals

General Specifications

Power Consumption

Windows

Platform

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ADLINK Technology PCI-8174 Manual de usuario Pagina 23

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