Emergency Stop button connection (normally closed circuit).
Check main 3-phase power and fuses.
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Dedicated plug-in port for the Hörmann safety edge system (SKS) or leading photocell. Menu Structure and Programming Parameters hormann a445 manual
Exit programming mode. Test the door operation for limits. Advanced Settings
The housing should be mounted on a wall near the door, keeping it away from vibrating machinery.
Features an integrated "automatic timer" (Menu 01) that can be set to close the door after a specific hold-open time. Emergency Stop button connection (normally closed circuit)
Inputs for wicket door contact, safety edge (SKS), and photo-eyes (ELTA) are located on the main terminal strip.
Connect to the three-phase or single-phase motor flange operator (WA400/ITO400).
Connect the main power supply lines to the primary terminal block. For a standard 3-phase configuration, connect lines L1, L2, and L3 to the main switch terminals, ensuring the Protective Earth (PE) wire is securely grounded to the chassis. Safety Devices Wiring Some contain outdated information or malware
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Always disconnect the main power supply and secure it against unauthorized re-connection before opening the control box housing.
For remote operation, the A445 is compatible with smart accessories like ismartgate
Ensure correct clockwise phase rotation. If the motor runs backward when pressing the "Open" button, swap two phase wires (L1 and L2). Command Devices (Terminals)
The (and its sister model, the B445) is a versatile industrial door control unit designed for sectional doors using drives like the WA 400 or ITO 400. Essential Technical Information