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

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

Name: SIGMA DCD23 S21 Elevator Door Operator Controller Board with 24V DC Input and 400W Continuous Output
Brand: SIGMA
Price: 1 USD

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

Brand Name : SIGMA

Model Number : DCD-23 S2.1 AEG09C220B

MOQ : 1

Payment Terms : D/A,D/P,T/T,Western Union,MoneyGram

Delivery Time : 3-5 Working Days

Type : Elevator Door Operator Controller Board

Product name : SIGMA DCD-23 S2.1 Elevator Door Operator Controller Board

Warranty time : 6 Months

Transportation : Clients' Requestment,DHL TNT FEDEX UPS,Sea Delivery

Application : Elevator Parts

Business type : manufacturer

Keywords : LG-Sigma DCD-23 Door Machine PCB - High-Performance Elevator Door Control Board- AEG09C220B KAA24350AAB

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SIGMA DCD-23 S2.1 Elevator Door Operator Controller Board - AEG09C220B KAA24350AAB

SIGMA DCD-23 S2.1 Door Operator Board - Original Elevator Spare Part AEG09C220B

The SIGMA DCD-23 S2.1 Elevator Door Operator Board (Part No. AEG09C220B / KAA24350AAB) is a critical control component designed for precise and reliable operation of elevator door systems. This high-performance PCB serves as the central processing unit for door motor control, ensuring smooth, safe, and efficient door opening and closing sequences in LG-Sigma elevator installations.

Engineered with sophisticated microprocessor technology, the DCD-23 board integrates seamlessly with elevator control systems to manage door speed profiles, position feedback, torque control, and safety monitoring. Its robust design and proven reliability make it an essential replacement part for maintenance and modernization projects.

Technical Specifications

Model Number	DCD-23 S2.1
Part Numbers	AEG09C220B, KAA24350AAB
Board Type	Door Operator Control PCB
Control Method	VVVF Inverter Control with Position Feedback
Input Voltage	24V DC ±10% (Control Circuit) / 110-220V AC (Power Circuit)
Output Power	400W Continuous, 800W Peak (3 sec)
Control Outputs	3-Phase AC 0-230V, 0-120Hz
Signal Inputs	Door zone sensor, encoder feedback, safety edge, light curtain
Communication Interface	RS485 for elevator controller integration
Operating Temperature	-10°C to +60°C
Protection Rating	IP20 (control board), IP54 when installed in enclosure
Dimensions	200mm × 150mm × 40mm (L×W×H)
Weight	0.68 kg
Certifications	CE, UL 508, ISO9001

Applications & Compatibility

Suitable for:

LG-Sigma DSS, DI/DS series elevators
Door operators: SAV1, SBD1, SDC, SDC-V models
Landing door systems with AC induction or PM motors
New installations and modernization projects

Compatible Elevator Models:

SIGMA DSS-1, DSS-2 series
LG DI, DS commercial elevators
Custom applications with SIGMA door systems

Installation & Configuration

Mounting: Install in vertical position with adequate ventilation (minimum 50mm clearance)
Wiring: Follow wiring diagram supplied with board; ensure proper grounding
Parameter Setup: Use DOA-100 server or SVC Tool Kit (software version 2.1 or higher)
Motor Auto-Tuning: Required on first installation for optimal performance
Safety Testing: Perform full door operation test per EN81 standards before commissioning

Note: Professional installation by certified elevator technician is mandatory.

Elevator PCB Board - FAQ

Q1: How do I identify the correct replacement elevator PCB board?
To identify a replacement elevator PCB board, check the original part number, hardware revision, board markings, and elevator controller model. Clear photos of both sides of the PCB can help distinguish different versions.

Q2: Can elevator PCB boards with similar part numbers be interchangeable?
Not necessarily. Elevator PCB boards with similar part numbers may differ in hardware revisions, firmware, connector layouts, or communication protocols. Compatibility must be verified against the existing elevator system.

Q3: Does a replacement elevator PCB board require programming?
Some replacement PCB boards require firmware configuration, parameter settings, or system-specific programming. Others may already contain the required software. The correct procedure depends on the PCB model and its role in the elevator control system.

Q4: Can a faulty elevator PCB board be replaced without changing the complete control system?
In some cases, an individual PCB can be replaced if the replacement is compatible with the existing controller, firmware, wiring, and connected components. A qualified technician should confirm the fault before deciding on replacement.

Q5: What information should I provide when sourcing a replacement elevator PCB board?
Please provide the original PCB part number, hardware revision, elevator model, clear board photos, and required quantity. SULAB can help review these details and check available replacement options.

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