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Elevator Car Communication Board MF3-S MF3 Long Board MF3 Square Chip MF3-C Brand New Original

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Elevator Car Communication Board MF3-S MF3 Long Board MF3 Square Chip MF3-C Brand New Original

Name: Elevator Car Communication Board MF3S MF3 Long Board MF3 Square Chip MF3C Brand New Original
Brand: SULAB
Price: 1 USD

Model Number : MF3

Delivery Time : Normally 2-3 working days after payment

Packages : Carton, Wooden case, Pallet etc

MOQ : 1

Model : MF3

Brand Name : SULAB

Payment Terms : D/P,T/T

Description : Elevator board

Transportion : TNT, UPS, DHL, Fedex, Air, Sea

Payment Method : Company Bank, Western union, Paypal etc

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Elevator Car Communication Board MF3-S MF3 Long Board MF3 Square Chip MF3-C

Brand new original elevator car communication board for ThyssenKrupp elevator systems.

Product Overview

MF3 is the car communication board for ThyssenKrupp elevators, with variants MF3, MF3‑S, MF3‑C, available in long‑chip and square‑chip hardware versions. Powered by DC24V, it communicates with MC2 main controller via CAN‑BUS. It processes 1‑8 floor car call signals, collects input signals including inspection, door operation, light curtain and overload, and outputs signals for arrival chime and floor display. MF4 expansion board is required for buildings over 8 floors.

Specifications & Ordering Details

Description	Elevator board
Model	MF3
Transportation	TNT, UPS, DHL, Fedex, Air, Sea
Packages	Carton, Wooden case, Pallet etc
Delivery Time	Normally 2-3 working days after payment
Warranty	One year
Payment Method	Company Bank, Western union, Paypal etc

Technical Information

Frequently-replaced maintenance spare part
Common failures include car button malfunction, blank floor display and communication errors
Original chip must be transplanted during replacement
Wrong chip orientation will burn the board
On-site troubleshooting requires checking 24V power supply and 120Ω CAN-BUS terminal resistance
Poor connector contact causes most related faults

Anti-static protection must be followed during disassembly and installation to avoid component damage.

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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