Advantech PCI-1242 Manual de usuario descargar pdf (Pagina 17)

Features

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CompactPCI

Plug-in I/O

AWS

FPM

IPPC

TPC

RS-485 I/O

UNO

BAS

PAC & Software

Signal Conditioning

USB I/O

Motion Control I/O

Ethernet Switch

EDG

ICOM

Ethernet I/O

Introduction

The PCI-1242 realizes 4-axis asynchronous control with a DDA (Digital Differential Analyzer) that ensures even movement of each axis. At pulse output control, it can also read back

motor encoder values via its encoder input port. In the control of each axis, there is a set of sensor input points, including home points, plus limit points and minus limit points.

Further, there are servo-on signal output points, position ready output point and an emergency stop input point. For advanced applications, we supply Windows

DLL drivers and

user-friendly examples to decrease your programming load. Moreover, through a free bundled PCI-1242 motion utility, you can complete configuration and diagnosis easily.

PCI-1242 4-axis Pulse-type Servo Motor Control Card

PCI bus interface

Asynchronous 4-axis motion control

Linear, helical interpolation functions

2/3-axis arc, circle interpolation functions

Jog functions

Continuous interpolation functions

T/S-curve acceleration/decelerations

Constant speed and over speed control

In position and compensation functions

Go home functions

Position management and software limit switch functions

Event trigger functions

Up to 4 MPPS pulse output for each axis



Speciﬁcations

Pulse Type Motion Control

Motor Driver Support Pulse-type servo/stepping

Number of Axes 4 axes

Interpolation 3-axis linear, 2-axis circular, Helical

Max. Output Speed 4 Mpps

Step Count Range ± 8,388,608

Pulse Output Type Pulse/Direction, CW/CCW, A/B Phase

Position Counters ± 2, 147, 483, 647

Home Modes 14

Velocity Profiles T/S-Curve, Acceleration/Deceleration

Local I/O

Machine Interfaces: PEL x 4, MEL x 4, ORG x 4, EMG x 1

Servo Driver Interfaces: SVON x 4, PRDY x 1

Manual Pulse: General Input: 1 set

Isolated Digital Input

Input Voltage Logic 0 : 1 V max.

Logic 1 : 18 V (30 V max.)

Isolation Protection 2,500 V

RMS

Opto-Isolator Response 50μs

Input Resistance 5.4 kW @ 18 V

Isolated Digital Output

Output Type Sink (NPN) (open collector Darlington transistors)

Isolation Protection 2,500 V

RMS

Output Voltage 5 ~ 40 V

Sink Current 100 mA max./channel; 500 mA max (Total)



Encoder Interface

Input Type Quadrature (AB phase), or Up/Down

Drive Type Single-ended or differential

Counts per Enc. Cycle x0, x1, x2, x4 (A/B phase only)

Input Range

Single Ended Configuration

Logic 0 : 1 V max.

Logic 1 : 5 V min. (5 V ±10% max.)

Differential Configuration

Logic 0 : -3 V max.

Logic 1 : 3 V min. (±5 V max.)

Isolation Protection 2,500 V

Max. Input Frequency 2 MHz

General

Bus Type PCI V2.2

Certifications CE, FCC class A

Connectors 1 x 10-pin block head, 1 x 68-pin SCSI II femal

Dimensions 175 x 107 mm (6.85" x 4.2")

Power Consumption Typical: 5 V @ 850 mA, 12 V @ 600 mA

Max: 5 V @ 1 A, 12 V @ 700 mA

Storing Humidity 5 ~ 95% RH, non-condensing (IEC 68-2-3)

Operating Temperature 0 ~ 60° C (32 ~ 140° F)

Storing Temperature -20 ~ 85° C (-4 ~ 185° F)

Ordering Information

PCI-1242 4-axis Pulse-type Servo Motor Control Card

PCL-10168 68-pin SCSI-II cable with male connectors on both ends

and special shielding for noise reduction, 1 and 2 m

ADAM-3968 68-pin SCSI-II Wiring Terminal Board for DIN-rail

mounting



Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com

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