Hedefsan HD Door PRO Automatic Door Control Board / Compatible to EN81-20
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Category
Brand
Stock Code
9HEDEFSAN/HD-D021700
Discount Rate
37 %
Discounted Price
66,43 EUR
%37
Discount
105,45 EUR
66,43 EUR
• Compliant with EN81-20 regulation
• Built-in limit relays
• The HD DOOR PRO door control board provides full control over the motor with 4-zone motor control hardware and dual-channel high-resolution encoder input
• Enables smooth yet fast movements in door operations, using S-curve ramp softening and an algorithm that does not require limit switches
• Can provide outputs indicating the door is fully open, fully closed, or obstruction detected, for full integration with control panels
• No need for a limit switch for door operation; door width and open/closed positions are automatically detected
• When a door jam occurs, an audible alert is given, and the door reopens. The system passes slowly through the detected jam area to prevent damage to passengers or the door
• Door operation can be monitored through an open/close counter
• With a slow-speed signal input, in case of prolonged photocell interruptions, the door can close at slow speed with an audible warning, ignoring the photocell signal
• The board charges the batteries, and after an emergency door opening, it enters sleep mode to prevent battery drain
• In systems with battery backup, the door remains closed until the elevator reaches the floor, preventing the door from opening when not at the floor level
• Flexibility for manufacturers with parameters like motor reduction ratio, motor speed, drive pulley circumference, and door opening area
• User settings allow defining speed adjustments in cm/s and ramp paths in centimeters
• Operates with two 12V batteries or an external 24VDC supply during power outages; the emergency power type can be selected via a jumper on the board
• Suitable for use in fire elevator doors
• Adjustable door open/close holding pressure and door jam detection pressure based on requirements
• For safety and ease of use, menu access is authorized with different levels of permissions
• Different access levels for the menu include manufacturer level, basic level, and restricted level
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