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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.
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PART NUMBER
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PCI-1245-AE
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Counter/Encoder Input
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Counting Range
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32-bit
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Encoder Type and Interface
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Counts per Enc. Cycle
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x1, x2, x4 (A/B phase only)
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Input Range
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0~1 VDC for low; 3.5~5 VDC for high
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Input Type
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Quadrature (A/B phase) or up/down
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Max. Input Frequency
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10 MHz under x4 A/B phase mode
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Frequency
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Signal Input
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Logic level 1: 10~30 VDC
Logic level 0: 0~3 VD
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General
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Connectors
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1 x 100-pin SCSI female connector
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Humidity (Operating)
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5~95% RH (non-condensing)
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Humidity (Storage)
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5~95% RH (non-condensing)
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Local I/O
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General Input Signal
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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)
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General Output Signal
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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
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Pulse Type Motion Control
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Interpolation
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2 to 4-axis linear, 2-axis circular, X-Y plane with Z thread helical interpolation
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Max. Output Speed
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5 Mbps
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Motor Driver Support
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Pulse-type servo/stepping
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Pulse Output Type
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Pulse/direction (1-pulse, 1-direction type) or CW/CCW (2-pulse type)
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Step Count Range
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±2, 147, 483, 646
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Velocity Profiles
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T-Curve, S-Curve
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Features
- 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
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