The Pilz PNOZ M EF 2MM (PNOZmulti 2) is a versatile motion monitoring module designed to extend the functionality of the PNOZmulti 2 modular safety controller system. Specifically developed for monitoring motion parameters via incremental encoders, this module provides precision, flexibility, and reliability in safeguarding machinery and operators.

At the core of its functionality, the PNOZ M EF 2MM supports two incremental encoders, making it an ideal solution for applications requiring multi-axis monitoring or independent motion control. This dual capability allows engineers to implement safety functions such as speed, standstill, direction of rotation, and position monitoring with high accuracy, ensuring compliance with safety requirements for complex machinery.

The module offers programmable monitoring of motion functions without hysteresis across a wide frequency range of 0.1 Hz to 5 kHz. This enables it to handle a diverse spectrum of motion applications—from slow-moving conveyor belts to high-speed spindles and rotating machinery. The flexibility of frequency monitoring ensures that both low-speed and high-speed machine operations are reliably safeguarded.

The internal voltage supply for the module is drawn directly from the PNOZmulti 2 base unit, streamlining system integration and reducing wiring complexity. By eliminating the need for an external supply, installation is simplified, and system reliability is improved through fewer components. With a DC voltage type, the module ensures consistent, interference-free operation in industrial environments.

As part of the PNOZmulti 2 family, the PNOZ M EF 2MM integrates seamlessly into the modular controller platform. This allows users to configure and program motion monitoring functions via the PNOZmulti Configurator software, ensuring flexible adaptation to specific machine safety needs. The software provides intuitive configuration tools, enabling tailored safety solutions without complex programming.

The PNOZ M EF 2MM is particularly suited for industries where machinery with moving parts requires close supervision for operator safety. Applications include metalworking, packaging, printing, robotics, and material handling, where precision motion monitoring is critical to prevent accidents and ensure compliance with standards such as EN ISO 13849-1 and IEC 62061.

The module also enhances productivity by enabling targeted, condition-based shutdowns rather than full machine stops. For example, when unsafe speeds or incorrect rotation directions are detected, only the affected process can be safely halted while other operations continue. This reduces downtime and improves overall efficiency while maintaining safety integrity.

In summary, the Pilz PNOZ M EF 2MM combines dual encoder capability, wide-range frequency monitoring, seamless base-unit integration, and robust safety compliance. It is a powerful motion monitoring module that ensures reliable safeguarding of dynamic machinery, protecting operators while supporting efficient and productive industrial operations.