PCI-8254

  • Karta PCI - rozszerzone 4-osiowe sterowanie napędami z procesorem DSP
  • PCI-8254
Features
  • Key Features

    • Servo update rate up to 20 KHz through hardware-based PID-FF control loop and second-order filters
    • Trajectory cycle time up to 1 KHz
    • 4 axes hybrid motion command output signals of both ±10 volts analog command and pulse-train command
    • Encoder feedback frequency up to 20 MHz with digital filter design
    • Program download can execute up to 8 individual tasks simultaneously
    • High speed position latch function via ORG and Index signals
    • High-speed position comparison and trigger output up to 1MHz for auto-optical-inspection applications
    • 32 additional onboard digital I/O channels (16 DI & 16 DO) can save the cost of a full DI/O card
    • Programmable interrupt source control to host PC
    • Watchdog timer for safety control
    • Manual pulsar interface
    • MotionCreatorPro 2TM suite of card installation, axis control, auto-tuning, frequency response analysis, and system diagnostic usage
    • Support for up to 16 cards in one system

  • Motion Features

    • Jogging mode
    • Pre-defined engineering unit
    • Any 2-6 axes linear interpolation
    • Any 3 axes circular interpolation
    • 3 axis spiral interpolation (incl. helical interpolation)
    • Motion trajectory & PID parameters can be changed on the fly
    • Multi-axis synchronous motion (Master-Slave):
      • Gantry mode
      • Electronic Gear
    • Safety level setting to prevent damage to mechanism and operator
    • Trapezoidal, S-curve velocity, user-defined profile
    • Position & speed override anytime
    • Variety of homing modes via ORG and index signals
    • Linear and FIFO position comparison for high speed trigger output
    • Backlash compensation
Specifications
  • Motion Control

    • Positioning Range: 4 x 1015 counts
    • Speed Progamming Range: 32,767,000 count / sec
    • Max. Acceleration Rate: 4 x 1015 counts / sec2

  • Analog Input/Output Channels

    • Number of Channels: 4-CH
    • Analog Output:  ±10 volt with 16-bit DAC, Differential/Single-ended types
    • Analog Input: ±10 volt with 12-bit ADC

  • Pulse Output Channels

    • Number of Channels: 4-CH
    • Pulse Output Rate: 6.55 Mpps (max.)
    • Pulse Output Mode: CW/CCW, OUT/DIR

  • Encoder Input Channels

    • Number of Channels: 4-CH
    • Max. Encoder Input Frequency: 20 MHz under 4xAB mode
    • Encoder Input Modes: OUT/DIR, CW/CCW and 1x/2x/4x AB phase

  • Trigger Channels

    • Number of Trigger Output Channels: 2-CH
    • Position Compared Method: Linear / FIFO
    • FIFO Size:
      16 per channel (hardware-based);
      5,000 per channel (software-based)
    • Trigger Pulse Output Frequency:
      1 MHz for linear comparison:
      1 MHz for FIFO comparison (hardware-based)
      500 Hz for FIFO comparison (software-based)
    • Trigger Pulse Width: 0.2 μs to 167 ms

  • Motion I/O Interface Signals

    • I/O Pin: 2500 Vrms optically isolated on DIN-825-GP4
    • Incremental Encoder Signals Input Pin: EA and EB
    • Encoder Index Signal Input: EZ
    • Mechanical Limit Switch Signal Input Pin: ±EL and ORG
    • Servomotor Interface I/O Pin: INP/ZSP, ALM, SVON
    • Miscellanenous Pin: IEMG, TRG (PWM)

  • General Purpose I/O

    • Digital Input: 20-CH digital input, isolated on DIN-825-GP4
    • Input Voltage: 0 ~ 24 V
    • Input Resistance: 4.7 KΩ @ 0.5 W
    • Digital Output: 20-CH digital output, isolated on DIN-825-GP4
    • Output Voltage: 5 V (Min.); 35 V (Max.)
    • Output Type: NPN open collector
    • Sink Current: 90 mA

  • Genaral Specifications

    • Connectors: 100-pin SCSI-VHDCI type connector
    • Operating Temperature: 0 ~ +55˚C
    • Storage Temperature: -20 ~ +80˚C
    • Humidity: 5 ~ 95%, non-condensing
Software Support
  • Windows Platform

    • Available for Windows 7/Vista (32-bit)/XP
    • Recommended programming environments:
      Visual Basic, Visual C++, Borland C++ Builder, and Delphi
Ordering Information
  • PCI-8254 - DSP-based 4-axis advanced motion controller
Optional Accessories
  • Terminal Board

    • DIN-825-GP4 - Terminal board with 100-pin SCSI-II connector for general purpose servo & stepper
    • DIN-100S-01 - Terminal board with one 100-pin SCSI-II connector and DIN-rail mounting

  • Cabling

    • ACL-102100-1 - 100-pin SCSI-II cable (mating with AMP-787082-9), 1 M
    • SCSI-VHDCI 100P - 100-pin SCSI-VHDCI cable, available for 2 M, 3 M

 

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