GEZE Powerturn wiring documentation (specifically manual ) is a critical technical resource for installing and commissioning this electromechanical swing door drive. It provides detailed terminal assignments for power, safety sensors, and control elements. Core Wiring Components The diagram covers several essential connection points for both 1-leaf and 2-leaf systems: Mains Connection : Typically requires a (50-60 Hz) supply connected via a specific connector plug. Safety Sensors : Dedicated terminals for "Safety Sensor Open" and "Safety Sensor Close" to prevent collisions with users. Activation Devices : Terminals for internal and external contact sensors (motion detectors), mechanical push buttons, and radio control boards. Operating Modes : Wiring for program switches (e.g., DPS or MPS-ST) that allow users to toggle between modes like Permanently Open Locking & Safety : Connections for electric strikes, emergency stop buttons, and emergency locks. Key Technical Specifications Operating Voltage Capacity Rating External Power (24V DC) 1200 mA per drive for accessories Max Leaf Weight Up to 600 kg (varies by width) Installation Highlights GEZE Wiring-Diagram en 661128 | PDF | Door | Switch - Scribd
The GEZE Powerturn is a heavy-duty automatic swing door drive designed for doors weighing up to 600 kg. Wiring and installation must be performed by a qualified electrician to ensure compliance with safety standards. Key Wiring & Connection Guide For detailed schematics, refer to the GEZE Wiring Diagram PDF or official Installation Instructions . Downloads - Powerturn - GEZE
Technical Write-Up: Geze Powerturn Wiring Diagram 1. Overview The Geze Powerturn is an electromechanical swing door operator for interior and exterior doors. Its wiring scheme is centralized on the control unit (typically mounted inside the operator head). Proper wiring is critical for power supply, motor control, sensor inputs, and connection to safety systems (e.g., fire alarm). 2. Main Wiring Sections The complete wiring diagram divides into five functional blocks: | Block | Function | Typical Terminals | |-------|----------|-------------------| | Mains Power | 230V AC input | L, N, PE | | Motor / Drive | 24V DC motor, encoder, brake | M1, M2, Encoder A/B | | Low Voltage Inputs | Push buttons, radar sensors, keyswitches | 1, 2, 3, 4, GND | | Safety & Feedback | Photocells, closing edge safety, fire alarm | S1, S2, S3, S4 | | Access Control / Lock | Electric strike, door lock monitoring | LK1, LK2, COM |
Note: Terminal numbering may vary slightly by firmware version (e.g., Powerturn F/FR). Always refer to the exact label inside the operator cover. geze powerturn wiring diagram
3. Critical Connections (Step-by-Step) 3.1 Power Supply (230V AC)
L → Live (brown) N → Neutral (blue) PE → Protective Earth (green/yellow) Requirement: External 10A circuit breaker + all-pole mains switch per local regs.
3.2 Low Voltage Control (24V DC – SELV) Safety Sensors : Dedicated terminals for "Safety Sensor
+24V – Output for powering external sensors (max 500mA). GND – Common ground for all low-voltage inputs. Input 1 (e.g., "Open" signal) – Connect N.O. push button between Input 1 and GND. Input 2 (e.g., "Hold open") – For maintenance or sequence mode.
3.3 Safety Sensor Loop (Photocells / Safety edges)
Geze uses a fail-safe closed-loop principle: 3.4 Fire Alarm Interface (if equipped)
S1 / S2 – Connect N.C. contacts of safety sensors in series. If loop opens → operator reverses or stops. Do not bridge safety inputs unless authorized by risk assessment.
3.4 Fire Alarm Interface (if equipped)