Pilz Expands Functional Safety Portfolio With PSENmgate and PNOZmulti 2 Modules
Industrial manufacturers continue facing growing pressure to improve production efficiency while maintaining the highest levels of operational safety. In response to these demands, Pilz has introduced a new generation of functional safety solutions focused on flexibility, energy efficiency, and simplified integration for automated systems.
At the center of the release is the new PSENmgate safety gate system, which combines guard locking, safety monitoring, and operator control elements into a single compact platform. The system supports multiple configuration options, including push buttons, illuminated controls, emergency stop buttons, and escape release functionality, giving machine builders greater flexibility across different industrial applications.
The PSENmgate system is engineered to meet PL e, Category 4 safety requirements, one of the highest internationally recognized functional safety classifications for industrial automation systems. This makes the solution suitable for high-risk production areas where reliable machine protection is critical.
One of the key technical advantages is the system’s bistable locking technology. Unlike traditional locking systems that require continuous power, the PSENmgate only consumes energy during locking or unlocking operations. This approach reduces overall energy consumption while helping manufacturers lower operational costs.
Pilz has also integrated advanced diagnostic functionality directly into the safety system. Multiple LED indicators and dedicated diagnostic outputs provide real-time status visibility, helping maintenance teams identify faults more quickly and reduce unplanned downtime.
Alongside the safety gate solution, Pilz introduced new PDP67 decentralized input and output modules for the PNOZmulti 2 safe small controller platform. The ruggedized modules are designed for demanding industrial environments where exposure to water, dust, and harsh operating conditions is common.
The new modules support monitoring and control for a wide range of safety devices, including:
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Emergency stop systems
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Safety gate switches
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Light curtains
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Safety locking devices
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Industrial safety valves
Pilz stated that up to four PDP67 modules can be connected through the PNOZ m EF PDP-Link interface, allowing users to manage as many as 64 sensors and actuators within a decentralized safety architecture.
Installation and configuration are simplified through standardized M12 connectivity and the PNOZmulti Configurator software environment, enabling engineers to develop customized safety circuits with reduced wiring complexity and faster deployment times.
The release reflects broader trends across industrial automation, where manufacturers are increasingly adopting modular production systems, decentralized safety networks, and Industry 4.0-ready control architectures. Compact, scalable, and network-capable safety technologies are becoming essential for balancing operational flexibility with workforce protection.
With the addition of PSENmgate and the new PDP67 modules, Pilz continues strengthening its position in the global functional safety market by delivering solutions tailored for connected and highly automated manufacturing environments.
Written by: Austin Futrell
Austin Futrell is an industrial automation writer specializing in machine safety systems, PLC platforms, industrial networking, and smart manufacturing technologies.