KM-10 User Manual V1.10
1. Introduction
KM-10 controller is an “intelligent” door control board designed for automatic telescopic lift doors with 24VDC reduction
gear motor. It provides advance features for high comfort, high dynamic performance and flexible usage.
•KM-10 provides complete hold of the motor with its 4-region motor control and high-resolution encoder input hardware.
•In addition to this hardware, it allows swift but comfortable motion of doors with its software that provides S-softening
in travel ramps and which has the algorithm that does not require limit switches.
•It provides features for auto-learning of door travel limits without open-close limit switches.
•In order to work with the control panels in complete harmony it can generate “Doors are completely open”, “Doors are
fully closed” and “Obstruction or photocell detected” signals.
•Compatible with fire lift doors.
•A nudging function is included with buzzer sound and slow speed closing after a long-time photocell interrupt.
•In case of mains failure, it can get the power from batteries or 24VDC external supply.
•It provides a parameter menu which has access levels for security, user/customer needs and easy adjustment.
•It provides many functions and parameters for manufacturing companies that enable application flexibility, like motor
reduction ratio, motor revolution, motor sheave circumference and skate open zone.
•It provides user friendly parameter setting with speed units in cm/s and travel distance units in cm.
•It provides a counter for the information of opening-closing times.
•Internal keypad and display allows access to all its parameters, functionality and monitoring screens.
•Availability of multiple languages: Turkish, English, Greek, Russian, French and Italian.
2. General Warnings
•The ac power supply voltage must be between 18V-22Vac. Supplies over 22Vac may be hazardous for the controller.
•The power of input supply transformer must be minimum 10VA more than the motor power.
•Door motor must be 24VDC reduction gear motor and maximum motor power must be 200W.
•100-2048 pulse incremental encoders are supported. Encoder must have 2 channel output (A and B) and the operating
voltage must be 5Vdc. Encoders with higher resolutions provides more accurate measurements and improves motor
ascendancy.
•According to the EN81, door movement must be prevented when emergency stop, inspection or recall modes engaged.
Door operation with a single command can only be used for old door units.
•According to EN 81, the maximum static closing force must not exceed 150N. Higher static closing forces may cause
serious injuries.
•According to EN81, the maximum kinetic energy of the door in closing direction must not exceed 10J and for nudging
closing (Reduced speed closing) the maximum kinetic energy must not exceed 4J.
•The voltage applied to inputs of the door controller must not exceed 28Vdc.
•The relay output contacts of the door controller must not be used as safety circuit contact in the safety circuit of the
elevator.
