Product Introduction

MCTC-HCB-U1-HDFJ Elevator LCD Display Board

Name: Car Top Board Cables
SKU: SH-01010039
Price: 3.25 USD
Availability: InStock

A compact 4.3-inch segment LCD module for landing-call panels, displaying floor numbers, travel direction and operating symbols. The related FFA-YD360-7B configuration offers a 7-inch colour TFT format; select the display and controller configuration together.

Product Views

MCTC-HCB-U1-HDFJ rear board and connectors

Product Information

Item	Specification
Model	MCTC-HCB-U1-HDFJ
Display	4.3-inch segment LCD
Supply	DC 24 V; operating range 18–30 V
Communication	HDFJ-specific RS485 configuration
Floor indication	Up to 56 floors, with the matching controller configuration
Approximate module outline	144 × 80 × 10 mm

Display Model Comparison

Choose the exact display, connector arrangement and controller firmware. These configurations are not automatic plug-in substitutes.

Item	MCTC-HCB-U1-HDFJ	FFA-YD360-7B
Display	4.3-inch segment LCD	7-inch colour TFT LCD, 16:9
Supply	DC 24 V; 18–30 V range	DC 24 V ±10%
Current	—	≤400 mA
Communication	HDFJ-specific RS485	RS485 or CAN, depending on firmware
Floor indication	Up to 56 floors	Up to 64 floors, depending on controller mapping
Display content	Floor, direction and operating symbols	Floor, direction, clock, colour graphics and status symbols

Other Display Products

Before Ordering

Select the complete model suffix and matching controller firmware.
Compare front-panel opening, mounting holes and rear connector positions.
Check supply voltage and connector pin assignments before connecting power.
Choose FFA-YD360-7B only with the correct interface and floor mapping.

Frequently Asked Questions

How do the two displays differ?

MCTC-HCB-U1-HDFJ uses a 4.3-inch segment LCD; FFA-YD360-7B uses a 7-inch colour TFT format for richer display content.

Can I replace one display with the other directly?

Match the connector, mechanical opening, controller protocol and firmware before selecting a replacement. A shared application does not establish plug-in interchangeability.

What supply does the U1-HDFJ module use?

It uses DC 24 V with an 18–30 V operating range. FFA-YD360-7B has its own DC 24 V ±10% specification.

What determines the floor display mapping?

The display configuration and matching controller firmware determine the supported floor symbols and mapping.