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PCI-1245
DSP-based 4-axis Stepping and Servo Motor Control Universal PCI Card

  • Encoder input is 10 MHz for 4xAB mode, 2.5 MHz for CW/CCW mode
  • Pulse output up to 5 Mpps
  • Memory buffer (10K points) for trajectory planning which is designed in DSP
  • Supports E-Gear, and helical interpolation
  • Supports E-CAM providing 256 points to describe the CAM profiles which buffers located in DSP
  • Hardware emergency input
  • Watchdog timer
  • Position latch via ORG & index signal
  • Position compare triggering up to 100 KHz, and memory buffer is up to 100K points in DSP
  • Programmable interrupt
  • Supports gantry mode by semi-closed loop pulse train control
  • RDY/LTC-dedicated input channels & SVON/CMP/CAM-DO/ERC-dedicated output channels are switchable for general input and output purposes
PCI-1245 is a 4-axis universal PCI (supporting both 3.3 V and 5 V signal slot) stepping/pulse-type servo motor control card designed for applications which need to control interpolation, synchronization among multiple axes, continuous contouring and high speed triggering to integrated machine vision solution. PCI-1245 utilizes the high-performance DSP and FPGA to calculate the motion trajectories, synchronization timing control for multiple axes and input/output handling to offer functionality, such as up to 4-axis linear interpolation, 2- axis circular interpolation, helical interpolation, T/S-curve acceleration/deceleration rate and so on. In addition, Advantech supplies a Common Motion API library, graphical utility and user-friendly examples to decrease programming load, helping users complete configuration and diagnosis easily.

Product Specifications Download Spec

Counter/Encoder Input
  • Counting Range
Encoder Type and Interface
  • Counts per Enc. Cycle
  • Input Range
  • Input Type
  • Max. Input Frequency
Frequency
  • Signal Input
General
  • Connectors
  • Humidity (Operating)
  • Humidity (Storage)
Local I/O
  • General Input Signal
  • General Output Signal
Pulse Type Motion Control
  • Interpolation
  • Max. Output Speed
  • Motor Driver Support
  • Pulse Output Type
  • Step Count Range
  • Velocity Profiles

Counter/Encoder Input

  • Counting Range

    PCI-1245-AE 32-bit

Encoder Type and Interface

  • Counts per Enc. Cycle

    PCI-1245-AE x1, x2, x4 (A/B phase only)
  • Input Range

    PCI-1245-AE 0~1 VDC for low; 3.5~5 VDC for high
  • Input Type

    PCI-1245-AE Quadrature (A/B phase) or up/down
  • Max. Input Frequency

    PCI-1245-AE 10 MHz under x4 A/B phase mode

Frequency

  • Signal Input

    PCI-1245-AE Logic level 1: 10~30 VDC
    Logic level 0: 0~3 VDC

General

  • Connectors

    PCI-1245-AE 1 x 100-pin SCSI female connector
  • Humidity (Operating)

    PCI-1245-AE 5~95% RH (non-condensing)
  • Humidity (Storage)

    PCI-1245-AE 5~95% RH (non-condensing)

Local I/O

  • General Input Signal

    PCI-1245-AE Input voltage: 24Vdc Max.
    Input delay: 100us Max. (isolation delay)
    Signal:
    EMG (emergency stop)
    ORG, LMT+, LMT-
    INPOS (in position signal)
    LTC (counter latch)
    RDY (servo ready)
    ALARM (servo alarm)
  • General Output Signal

    PCI-1245-AE Output voltage: Open collect 24Vdc Max
    Output delay: 100us Max. (isolation delay)
    Sink current: 100mA per channel
    Signal:
    CMP (position compare in range output)
    SVON (servo on)
    RALM (reset driver alarm)
    ERC (counter clear signal)

Pulse Type Motion Control

  • Interpolation

    PCI-1245-AE 2 to 4-axis linear, 2-axis circular, X-Y plane with Z thread helical interpolation
  • Max. Output Speed

    PCI-1245-AE 5 Mbps
  • Motor Driver Support

    PCI-1245-AE Pulse-type servo/stepping
  • Pulse Output Type

    PCI-1245-AE Pulse/direction (1-pulse, 1-direction type) or CW/CCW (2-pulse type)
  • Step Count Range

    PCI-1245-AE ±2, 147, 483, 646
  • Velocity Profiles

    PCI-1245-AE T-Curve, S-Curve

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