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SIGMA DCD-23 S2.1 Elevator Door Operator Controller Board with 24V DC Input and 400W Continuous Outp

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November 25, 2025
Category Connection: Elevator Spare Parts
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#Elevator Spare Parts #Elevator Spare Parts Supplier #Lift Spare Parts
Brief: Join a quick walkthrough that focuses on what matters to users and operators. This video demonstrates the SIGMA DCD-23 S2.1 Elevator Door Operator Controller Board in action, showing how it precisely controls door operations in LG-Sigma elevator systems. You'll see its installation process, parameter configuration using specialized tools, and how it ensures smooth, safe door movement through advanced VVVF inverter control.
Related Product Features:
  • Features VVVF inverter control with position feedback for precise door movement management.
  • Operates with 24V DC control input and delivers 400W continuous, 800W peak output power.
  • Provides 3-phase AC output (0-230V, 0-120Hz) for controlling AC induction or PM motors.
  • Integrates with elevator systems via RS485 communication interface for seamless control.
  • Accepts multiple signal inputs including door zone sensors, encoders, safety edges, and light curtains.
  • Designed for reliable operation in temperatures ranging from -10°C to +60°C.
  • Compatible with LG-Sigma DSS, DI/DS series elevators and SAV1, SBD1, SDC door operators.
  • Certified with CE, UL 508, and ISO9001 standards for quality and safety compliance.
FAQs:
  • What elevator models is the SIGMA DCD-23 S2.1 controller board compatible with?
    The DCD-23 S2.1 is compatible with LG-Sigma DSS-1, DSS-2 series elevators, LG DI and DS commercial elevators, and works with SAV1, SBD1, SDC, and SDC-V door operator models.
  • What input voltage and power output does this door controller board support?
    It operates with 24V DC ±10% for the control circuit and 110-220V AC for the power circuit, delivering 400W continuous output power with 800W peak capacity for 3 seconds.
  • What tools are required for installing and configuring this controller board?
    Professional installation requires the DOA-100 server or SVC Tool Kit software version 2.1 or higher for parameter setup and motor auto-tuning, which is mandatory for optimal performance on first installation.
  • What safety features and certifications does this controller board have?
    The board features comprehensive safety monitoring, is rated IP20 (IP54 when installed in enclosure), and carries CE, UL 508, and ISO9001 certifications for quality and safety compliance.
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