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Advantech 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

PCI-1274-12AE
Counter/Encoder Input Counting Range 32-bit
Encoder Type and Interface Counts per Enc. Cycle x1, x2, x4 (A/B phase only)
Encoder Type and Interface Input Range 0~1 VDC for low; 3.5~5 VDC for high
Encoder Type and Interface Input Type Quadrature (A/B phase) or up/down
Encoder Type and Interface Max. Input Frequency 10 MHz under x4 A/B phase mode
Frequency Signal Input Logic level 1: 10~30 VDCLogic level 0: 0~3 VDC
General Connectors 1 x 100-pin SCSI female connector
General Humidity (Operating) 5~95% RH (non-condensing)
General 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)
Local I/O General Output Signal Output voltage: Open collect 24 VDC MaxOutput delay: 100 us Max. (isolation delay)Sink current: 100 mA per channelSignal: 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
Pulse Type Motion Control Max. Output Speed 1 Mbps
Pulse Type Motion Control Motor Driver Support Pulse-type servo/stepping
Pulse Type Motion Control Pulse Output Type Pulse/direction (1-pulse, 1-direction type) or CW/CCW (2-pulse type)
Pulse Type Motion Control Step Count Range ±2, 147, 483, 646
Pulse Type Motion Control Velocity Profiles T-Curve, S-Curve

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