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ดีซี เซอร์โว ไดรฟ์เวอร์ รุ่น DCS810 ขนาด 18-80VDC, 0-20A, 20-400W

฿7,000.00 ฿6,500
ราคายังไม่รวมภาษี 7% IntroductionThe DCS810 is a digital DC servo driver developed with DSP and high efficient MOSFET technologies. In position control, it\\\'s easy for
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รายละเอียดสินค้า ดีซี เซอร์โว ไดรฟ์เวอร์ รุ่น DCS810 ขนาด 18-80VDC, 0-20A, 20-400W

ราคายังไม่รวมภาษีมูลค่าเพิ่ม 7% 

ราคายังไม่รวมค่าจัดส่ง EMS 80 บาท

Introduction

  • The DCS810 is a digital DC servo driver developed with DSP and high efficient MOSFET technologies. In position control, it's easy for the end users to change stepping drivers to the DCS810 without changing control systems, because its input command is PUL/DIR signal, which is compatible with that of stepping drivers. In low power motion control applications, performances of DC servo systems using the DCS810 are better than those of digital AC servo systems in velocity, precision, noise, stability, or at least as good as those of digital AC servo systems. However, the cost of the DCS810 stays at the price line of stepping driver, namely far lower than those of AC servo drivers.



    Compared to the DCS810S, the DCS810 can accept differential control signals and differential encoder feedback signals, offering better anti-interference performances. Compared to the DB810A, parameter visible tuning tools make the DCS810 much easier to tune.

    The DCS810 is very easy to tune and all parameters are visible. Parameter visible tuning tools, including Pro Tuner (Windows based setup software) and STU (Small servo tuning unit) can meet different tuning environments or requirements.

    Features

      18-80VDC, 0-20A, 20-400W.
      Based on DSP control technology and high smooth servo control algorithm.
      Parameter visible tuning tools, including Pro Tuner and STU.
      Feedback resolution X4 encoder line count.
      Position Following error lock range adjustable
      Position error can be eliminated to 1 count, and Velocity error can be eliminated to the Desired Velocity* 0.3%
      Electronic gear ratio from 1/255 to 255
      Built-in motion controller for self-test with trapezoidal velocity profile
      Support PUL/DIR and CW/CCW control signals
      Opto-isolated inputs, support single-ended and differential signals
      10 latest errors self-record function
      Over-current, over-voltage, under-voltage, phase error, encoder error, position following error protections
      Small size, surface-mount technology

    Applications

    Suitable for a wide range of equipments and instruments such as mini type engraving machines, inkjet printers, etc. It performs better in equipments desired for low noise, high velocity, high precision and high reliability.

    Mechanical Specifications(unit: mm[inch] )

    Electrical Specifications (Tj = 25oC/77oF)

    Parameters

    DCS810

    Min.

    Typical

    Max.

    Unit

    Peak output current

    0

    -

    20

    A

    Supply voltage

    +18

    -

    +80

    VDC

    Logic signal current

    7

    10

    15

    mA

    Pulse input frequency

    0

    -

    500

    KHz

    Isolation resistance

    500

     

     

    Mohm

    Current provided to encoder

     

     

    50

    mA

    Connector Configuration

    General information

    Control Signal Connector

    Pin

    Signal

    Description

    I/O

    1

    PUL+

    Pulse control signal (+). See more information about PUL in 揗ore about PUL/DIR/EN Signals?section.

    I

    2

    PUL-

    Pulse control signal (-).

    I

    3

    DIR+

    Direction control signal (+). See more information about DIR in 揗ore about PUL/DIR/EN Signals?section.

    I

    4

    DIR-

    Direction control signal (-).

    I

    5

    EN+

    Enable control signal (+).

    I

    6

    EN-

    Enable control signal (-).

    I

    Encoder Signal Connector

    Pin

    Signal

    Description

    I/O

    1

    EB+

    Encoder channel B (+) input.

    I

    2

    EB-

    Encoder channel B (-) input.

    I

    3

    EA+

    Encoder channel A (+) input.

    I

    4

    EA-

    Encoder channel A (-) input.

    I

    5

    E +5V

    Positive pole of the auxiliary power supply (50 mA (Max)).

    O

    6

    EGND

    Ground of the auxiliary power supply.

    GND

    Power Connector

    Pin

    Signal

    Description

    I/O

    1

    Motor+

    Motor positive connection.

    O

    2

    Motor-

    Motor negative connection.

    O

    3

    +VDC

    +18 TO 80VDC power input.

    I

    4

    GND

    Power ground.

    GND

    RS232 Communication Connector

    Pin

    Signal

    Description

    I/O

    1

    NC

    Not connected.

    -

    2

    +5V

    +5V power only for STU.

    O

    3

    TxD

    RS232 transmit.

    O

    4

    GND

    Ground.

    GND

    5

    RxD

    RS232 receive.

    I

    6

    NC

    Not connected.

    -

    More about PUL/DIR/EN Signals

    Pin Function

    Details

    PUL+

    Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal; 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse,effective at LOW level (the fixed level). For reliable response, pulse width should be longer than 1.0µs. Series connect resistors for current-limiting when using +12V or +24V control signals.

    PUL-

    DIR+

    DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation(set by inside R33 and R37); in double-pulse mode, this signal is counter-clock (CCW) pulse,effective at LOW level (the fixed level). For reliable motion response, DIR signal should be ahead of PUL signal by 5µs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that motion direction is also related to motor-driver wiring and encoder feedback A/B phase signals. Exchanging the connections of two wires of the motor to the driver and A/B phase signals of encoder will reverse motion direction.

    DIR-

    EN+

    Enable signal: This signal is used for enabling/disabling the driver. High level (NPN control signal, PNP and Differential control signals are on the contrary, namely Low level for enabling.) for enabling the driver and low level for disabling the driver. Usually left UNCONNECTED (ENABLED). Series connect resistors for current-limiting when using +12V or +24V control signals.

    EN-

    Encoder Connections

     

           The DCS810 supplies the differential encoder directly

     

           The DCS810 supplies the single-ended encoder directly

        Using external DC power supply to supply the differential encoder

           Using external DC power supply to supply the single-ended encoder

    RS232 Interface Connection


    RS232 interface connection

    Professional Servo Tuning Software ProTuner


    Main Window of ProTuner


    Position following error curve and velocity curve (Kp=3200, Ki=600 and Kd=4000)

    Typical Connections


    Open-collector control signal and single-ended encoder



    Differential control signal and differential encoder

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