Hedefsan HD Door PRO Automatic Door Control Board / Compatible to EN81-20
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The Hedefsan HD Door PRO is an elevator spare part from Hedefsan, listed in our Door Controller Cards category. Elevator Market supplies it for elevator maintenance and modernization work.
Hedefsan HD Door PRO specifications
| Product name | Hedefsan HD Door PRO Automatic Door Control Board / Compatible to EN81-20 |
|---|---|
| Brand | Hedefsan |
| Category | Door Controller Cards |
| Motor control | 4 zones |
| Encoder input | Dual channel |
| Emergency supply | 2 × 12 V battery or 24 V DC |
| Limit relays | Built-in |
| Door position learning | Automatic |
| Obstruction response | Audible warning and automatic reopening |
| Stock code | 9HEDEFSAN/HD-D021700 |
About the Hedefsan HD Door PRO
• 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
Need help choosing?
Check the Hedefsan HD Door PRO against the model code printed on your existing part before ordering. Send us your elevator details and we will confirm that the Hedefsan HD Door PRO fits your installation. Quote stock code 9HEDEFSAN/HD-D021700 when you ask about the Hedefsan HD Door PRO. Elevator Market supports you with technical questions about the Hedefsan HD Door PRO.
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