MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

Register Log In
Panel Button
  1. Home /
  2. Industrial Automation & I/O /
  3. Automation Controllers & I/O /
  4. Motion Control Cards /
  5. Position Compare and Trigger Cards /

Position Compare and Trigger Cards

  • PCI-1274

    Multiple 12/16 Channel Latch/Compare Trigger Function

PCI-1274

Multiple 12/16 Channel Latch/Compare Trigger Function

  • Encoder input is 4 MHz for 4xAB mode, 1 MHz for CW/CCW mode
  • Pulse output up to 1 Mpps and the output type can be switched to differential or single-end by jumper setting
  • Support velocity motion
  • Supports speed override
  • Supports T/S-curve and programmable acceleration/deceleration rate
  • Support 16 Home modes
  • Support programmable interrupt
  • Latch and Compare max. frequency up to 1kHz
  • PCI-1274-12AE support 12-ch latch and 12-ch Compare function
  • PCI-1274-16AE support 16-ch latch and 16-ch Compare function

Support Links:

Datasheet Technical Downloads
  • Multiple 12/16 Channel Latch/Compare Trigger Function

Specifications

Counter/Encoder Input
Counting Range
  • 32-bit
Encoder Type and Interface
Counts per Enc. Cycle
  • x1, x2, x4 (A/B phase only)
Input Range
  • 0~1 VDC for low; 3.5~5 VDC for high
Input Type
  • Quadrature (A/B phase) or up/down
Max. Input Frequency
  • 10 MHz under x4 A/B phase mode
Frequency
Signal Input
  • Logic level 1: 10~30 VDC
    Logic level 0: 0~3 VDC
General
Connectors
  • 1 x 100-pin SCSI female connector
Humidity (Operating)
  • 5~95% RH (non-condensing)
Humidity (Storage)
  • 5~95% RH (non-condensing)
Local I/O
General Input Signal
  • Input voltage: 24 VDC Max.
    Input delay: 100 us 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
  • Output voltage: Open collect 24 VDC Max
    Output delay: 100 us Max. (isolation delay)
    Sink current: 100 mA 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
  • 2-axis linear interpolation
Max. Output Speed
  • 1 Mbps
Motor Driver Support
  • Pulse-type servo/stepping
Pulse Output Type
  • Pulse/direction (1-pulse, 1-direction type) or CW/CCW (2-pulse type)
Step Count Range
  • ±2, 147, 483, 646
Velocity Profiles
  • T-Curve, S-Curve

Contact Advantech