The HD DOOR PRO door control card, compliant with EN81-20 regulations, offers full control over the motor with 4-zone motor control and dual-channel high-resolution encoder input, ensuring precise and reliable door movements
Integrated limit relays ensure safe door operations
S-curve softening on travel ramps and an algorithm that doesn’t require limit switches allow for smooth and rapid door movements, enhancing user comfort
For full integration with control panels, the system can provide contact outputs for fully opened, fully closed, and jam/photocell detection
The door operator does not require limit switches; door width and open-closed positions are automatically detected, simplifying installation and maintenance
In case of door jamming, an audible warning is triggered, and the door reopens; it then proceeds at a slow speed past the jammed area, preventing damage to passengers and the door
The door's operation can be monitored with the open/close counter, allowing tracking of door usage and performance
The slow speed signal input disregards the photocell signal during prolonged interruptions, ensuring doors close at a slow speed with an audible warning
The batteries are charged by the card, and after an emergency door opening, the card enters sleep mode to prevent battery depletion, extending battery life
If the elevator is not in the door opening zone, the doors remain closed at floor level in battery-powered floor retrieval systems, enhancing safety
Parameters such as motor reduction ratio, motor speed, drive pulley circumference, and spoon opening region can be defined for manufacturers, increasing compatibility with various door systems
User settings for speed in cm/s and ramp paths defined in cm can be configured, allowing for customized door movements
The system operates with 2 x 12V batteries or an external 24VDC power supply during power outages; the emergency power type can be easily selected via a jumper on the card, providing flexible emergency management
Suitable for use with fire elevator doors, ensuring fire safety compliance
The holding pressure for the door in the open and closed positions, as well as the clamping pressure for detecting door jams, can be adjusted according to needs, ensuring safe and accurate door operations
For security and ease of adjustment, menu access is authorized; different levels of access are assigned, including manufacturer level, basic level, and restricted level, enhancing system security and control
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