Why Choose the Pizzato CS AM33P1XU Safety Module?
The Pizzato CS AM33P1XU is an advanced motor monitoring safety module designed for industrial machinery requiring safe monitoring of motor standstill, speed and direction of rotation. As part of the Pizzato CS AM3 series, it combines motor standstill detection with additional speed and rotation-direction monitoring functions, providing a comprehensive solution for modern machine safety systems.
The CS AM33P1XU operates from a 24 V DC supply and provides three normally open (3 NO) safety relay contacts plus three additional NO safety contacts. It is designed for high-performance safety applications up to Category 4, SIL 3 and PL e, supporting integration into machinery where reliable monitoring of hazardous motor movement is required.
Using sensorless monitoring technology, the module can detect motor standstill by measuring residual voltage generated on motor phases and can also monitor motor speed and direction of rotation. The programmable CS AM series allows configuration via the CS AM Configurator software, providing flexible adjustment of safety functions and motor-monitoring parameters for different machine applications.
Key Advantages
- Advanced motor monitoring safety module combining standstill, speed and rotation-direction functions.
- Supports functional safety applications up to Category 4, SIL 3 and PL e.
- Provides six normally open safety relay contacts (3 NO + 3 NO).
- 24 V DC supply voltage for industrial automation systems.
- Sensorless motor monitoring reduces the need for additional sensing devices.
- Configurable operation using dedicated CS AM Configurator software.
Key Features
- Pizzato CS AM3 series safety module.
- Motor standstill detection function.
- Motor speed monitoring function.
- Direction-of-rotation detection function.
- 24 V DC rated supply voltage.
- 3 NO + 3 NO safety relay contacts.
- Safety performance up to PL e / SIL 3 / Category 4.
- Programmable configuration using CS AM Configurator software.
- Sensorless monitoring through motor electrical characteristics.
- Compatible with single-phase and three-phase AC motors.
- Optional inductive sensor connection for additional mechanical transmission diagnostics.
- Connector with spring terminals for control-panel installation.
Reliable Motor Monitoring for Advanced Machine Safety
The Pizzato CS AM33P1XU provides a comprehensive approach to motor safety monitoring by combining several important functions within one safety module. It can detect motor standstill by analysing residual voltage on motor phases, while also monitoring speed and rotation direction to help identify unsafe operating conditions.
This advanced monitoring capability makes the CS AM33P1XU suitable for machinery where unexpected movement, incorrect rotation or uncontrolled motor operation could create hazards. Its configurable architecture allows machine builders to adapt monitoring parameters and safety functions to suit specific automation requirements.
Typical Applications
- Industrial machine safety systems.
- Motor standstill and speed monitoring applications.
- Machine tools with rotating components.
- Conveyors and automated material handling systems.
- Processing machinery and production equipment.
- Robotics and advanced automation systems.
