Logic controller for 24V Dor Roller 45 operator.

It controls:

• Motor operation
• Limits (via RPM system)
• Safety features
• Remote controls
• Accessories

From official specs:

• System uses 24V DC control voltage

Core functions

Motor control

• Sends power to motor (open/close direction)
• Controls:
  • Start
  • Stop
  • Reverse

Limit control (electronic)

• Works with RPM limit assembly
• Stores:
  • Open position
  • Close position
• Stops motor at correct points

Safety management

• Obstacle detection (force/RPM based)
• Auto-reverse if obstruction detected
• Safety cut-out logic

From system features:

• “Obstacle sensing feature”

Input processing

Handles signals from:

• Push button
• Remote receiver (433 MHz rolling code)
• Safety devices (photocells, etc.)

Output control

Controls:

• Motor relays / drivers
• Courtesy LED light
• External accessories

Electrical specifications

Based on DorRoller 45 system:

• Input (from PSU): 24V DC
• Mains supply (system level): 230V AC
• Radio frequency: 433 MHz rolling code

 The PCB sits between:

• High-voltage input (via PSU/transformer)
• Low-voltage control system

(The Company reserves the right to amend product specifications and information without notice.)