Original Quality Elevator Inverter Motherboard with Call Command Transmission and Operation Information Display MCTC-HCB-U1

Elevator Inverter Motherboard, Original Quality Elevator Printed Circuit Board MCTC-HCB-U1

Core Functions

Call Command Transmission and Reception: Receives passenger calls via the up/down call buttons, transmits the commands to the elevator main control board via the MOD bus, and simultaneously provides feedback on button status (e.g., call indicator light), ensuring reliable transmission of call commands.

Operation Information Display: Displays the elevator's current floor, direction of travel (up/down), and stop status on a blue background with white text LCD. Some versions can also display fault prompts, fire alarms,/locked elevator status, and other special conditions, providing passengers with intuitive information.

Special Function Adaptation: Supports input signals for fire alarm locks, base station locks, etc., enabling emergency operation control and ensuring safe elevator operation.

Key Features

Structure and Display: 4.3-inch ultra-thin segment LCD screen with blue background and white text. Equipped with LCD corner protectors to reduce screen breakage risk. Easy installation, suitable for various elevator lobby door installation scenarios.

Interface Configuration: Includes MOD bus and power interface (T1), up/down call button terminals (J1/J2), fire escape lock input terminal (J3), address jumper (J4), etc., meeting basic wiring requirements.

Stability and Maintenance: No complex additional functions; focuses on core external call display and command transmission. Stable operation, low failure rate, no complex maintenance required, suitable for long-term high-frequency use scenarios.