The STEP Communication Board SM.02/H (Standard Protocol) adopts a CANBUS serial communication method, reducing the need for trailing cables and simplifying wiring. It supports both serial and parallel voice announcers and features floor arrival chimes, car lighting output, as well as input signals for front door open/close positions, safety edges, light curtains, light load, full load, and overload detection. With strong resistance to electromagnetic interference and static electricity, it ensures reliable communication and control within the elevator system, supporting safe and stable operation. For more information, please contact customer service.
