Elevator Board P203710B000G06 Mitsubishi Lift Spare Parts Elevator PCB

1. General Information

• Manufacturer: Mitsubishi Electric Corporation (Elevator & Escalator Division)

• Part Number: P203710B000G06

• Type: Control / Drive PCB (likely for elevator door control, motor management, or safety systems)

• Compatibility: Used in select Mitsubishi elevator models (exact series may require cross-referencing with Mitsubishi technical manuals).

2. Key Features & Functions

• Primary Function:

  • Likely serves as a door control PCB, drive regulator, or safety monitoring board in Mitsubishi elevators.

  • May handle signals for door opening/closing, motor speed control, or communication with the main elevator controller.

• Components Included:

  • Microcontrollers/processors for logic control.

  • Relay circuits or solid-state switches.

  • Voltage regulators and protection circuits.

  • Connectors for sensors (e.g., door position, safety edges).

• Input/Output Signals:

  • Interfaces with door motors, encoders, or photoelectric sensors.

  • May include CAN bus or serial communication for elevator network integration.

3. Common Applications

• Used in Mitsubishi NEXIEZ, ELENESSA, or other modern elevator series (specific model verification needed).

• Possible roles:

  • Door Operator Control – Manages door movement and safety mechanisms.

  • Inverter Drive Interface – Regulates motor speed for smooth operation.

  • Safety Circuit Monitoring – Ensures compliance with elevator safety standards (e.g., EN 81-20/50).

4. Troubleshooting & Maintenance

• Common Failure Signs:

  • Elevator doors not opening/closing properly.

  • Intermittent stops or error codes (e.g., door-related faults).

  • Burnt components or damaged traces due to power surges.

• Recommended Actions:

  • Check for blown fuses, burnt ICs, or failed capacitors.

  • Verify input voltage (typically 24VDC or 110VAC, depending on design).

  • Inspect connectors for loose/corroded pins.

5. Replacement & Sourcing

• OEM Purchase:

  • Available through Mitsubishi Elevator authorized distributors (contact Mitsubishi Electric directly).

• Alternative Sources:

  • Specialized elevator parts suppliers (e.g., ELEVATORPARTS.COM, Direct Elevator Parts).

  • Refurbished/used units (eBay, B2B marketplaces – verify functionality).

• Important Note:

  • Replacing elevator PCBs should be done by certified technicians due to safety and compliance requirements.