Mitsubishi Car Operating Panel LHS-400A LHS-401A LHS-402A

Mitsubishi Car Operating Panel LHS-400A / LHS-401A / LHS-402A is used in Mitsubishi elevator car operating panel and cabin command signal systems.

In the elevator spare parts market, this product may also be described as:

• Mitsubishi Elevator Car Operation PCB Board
• Mitsubishi Elevator COP PCB
• Mitsubishi Elevator Communication Board
• Mitsubishi GPS-3 Elevator Command Board
• Mitsubishi Push Button Signal Board
• Mitsubishi Car Operating Panel Board

This board is usually related to the car operating panel area, where passenger button commands, floor command signals, display-related communication, or COP internal signal processing may be handled. For replacement, the exact LHS model printed on the old PCB should be checked before ordering.

LHS Series Model References

This page can naturally cover the following model references:

• LHS-400A
• LHS-401A
• LHS-402A
• LHS-410A
• Mitsubishi GPS-3 Elevator Car Operation PCB Board
• Mitsubishi Elevator Communication Board LHS-400A
• Mitsubishi Elevator COP PCB Board

Public supplier listings commonly show LHS-400A, LHS-401A, and LHS-402A together as Mitsubishi GPS-3 elevator car operation PCB board models. Another supplier page also lists LHS-400A, LHS-402A, and LHS-410A together as Mitsubishi elevator communication board / command board references.

These model numbers are useful for search and quotation confirmation, but the final replacement should still be matched with the original board label, connector position, and COP configuration.

Where This Board Is Usually Found

This board is usually associated with the elevator car operating panel, not the landing station.

It may be checked when technicians find issues such as:

• car call buttons not registering
• COP command signal abnormality
• floor command response delay
• partial button signal failure
• display or command communication issue
• unstable COP signal behavior
• communication fault between COP and controller

These symptoms are not always caused by the LHS board itself. The push button contacts, COP wiring harness, connector terminals, power supply, and related communication line should also be checked before confirming the PCB fault.

Model Matching Notes

For Mitsubishi COP boards, the suffix matters.

LHS-400A, LHS-401A, LHS-402A, and LHS-410A may look similar in photos, but different versions can have different connector layouts, signal configurations, or application positions.

Before supply, please confirm:

• exact LHS model printed on the old board
• front and back photos of the PCB
• connector quantity and direction
• COP installation position
• old car operating panel photo
• related button board or display board photos if available
• whether the elevator is GPS-3 or another Mitsubishi system

If the old label is unclear, a full COP internal photo is usually more useful than only providing the elevator model.

Practical Replacement Note

Do not select this board only by appearance.

A car operating panel may include several boards working together, such as button boards, command boards, display boards, communication boards, and expansion PCBs. If the original issue is caused by button contact failure, loose harness, power supply instability, or connector oxidation, replacing only the LHS board may not fully solve the problem.

For overseas buyers, the safest confirmation method is to send clear photos of the original LHS-400A / LHS-401A / LHS-402A board before shipment.

FAQ

Is LHS-400A the same as LHS-401A or LHS-402A?
They are related Mitsubishi car operation PCB references, but they should not be treated as automatically interchangeable. The original board label and connector layout should be checked first.

Is this a COP board or communication board?
Both names may appear in the market. It is often described as a car operation PCB, COP PCB, communication board, or GPS-3 command board depending on the supplier and installation position.

What photos are useful before ordering?
Front and back PCB photos, close-up label photo, connector area, COP installation position, and the old car operating panel photo are recommended.