Elevator PCB Board with Signal Centralized Acquisition CAN Bus Communication and Weighing Safety Logic Control Board MCTC-CTB-A

Elevator Inverter Main Board Monarch Elevator Parts, Elevator Car Top Communication Board Control Board MCTC-CTB-A

Signal centralized acquisition: 8 digital inputs (DI) via CN3 acquire switch signals from the car top safety circuit, door locks, limit switches, full load/overload sensors, etc.; 1 analog input (AI, 0-10V) receives the weighing sensor signal, providing data for pre-torque compensation and improving starting comfort.
Load drive control: Standard 7 relay outputs (expandable to 9) drive the car door motor, lighting, fan, alarm device, etc., realizing logical control and state switching of car equipment.
CAN bus communication: Real-time interaction with the main control board (MCB) via CAN+/- for operating commands, status feedback, and fault information, adapting to the Monarch serial communication architecture, reducing shaft wiring, and improving signal reliability.

Weighing and Safety Logic: Processes weighing signals to implement pre-torque compensation and full load/overload protection; interlocks with safety circuit contacts, immediately cutting off output and reporting faults in case of malfunction to ensure passenger safety.
Command and Display Interfacing: Connects to the car control panel (CCB) and hall call panel (HCB), forwarding floor registration and door open/close commands, and synchronously displaying operating status and fault codes to enhance the human-machine interaction experience.