NS E4TE1SA10-F41 Pizzato NS series safety locking switch, with actuator

Why Choose the Pizzato NS E4TE1SA10-F41 Safety Locking Switch?

The Pizzato NS E4TE1SA10-F41 is an advanced RFID safety interlock switch with guard locking designed for monitoring and controlling access through movable guards on industrial machinery. Part of the Pizzato NS series, it combines high-level coded actuator recognition, electronic safety outputs and electromagnetic guard locking in a robust technopolymer housing.

This configuration is supplied with a VN NS-F41 high-level coded RFID actuator and operates according to principle E, meaning the actuator is locked when the electromagnet is energised. Mode 1 operation provides active OS safety outputs when the protective guard is locked, supporting dependable integration into machine safety systems.

The NS E4TE1SA10-F41 provides 2 safe inputs IS1–IS2, 2 safe outputs OS1–OS2, actuator-inserted and actuator-locked signalling outputs, electromagnet activation inputs and a programming/reset input. A 2100 N holding force, rear panic-release button and IP67 / IP69K protection make this configuration particularly suitable for demanding guarded machinery and automated production systems.

Key Advantages

• Combines RFID guard monitoring and electromagnetic guard locking in one safety device.
• Supplied with a VN NS-F41 high-level coded RFID actuator.
• High-level coding provides enhanced protection against actuator substitution.
• Principle E operation locks the actuator when the electromagnet is energised.
• Provides 2 safe inputs and 2 redundant safety outputs for safety-system integration.
• Dedicated actuator-inserted and actuator-locked outputs provide useful machine status information.
• Maximum holding force of 2100 N provides robust guard retention.
• Rear panic-release button provides an emergency escape function from inside the guarded area.
• IP67 / IP69K protection supports use in demanding industrial environments.

Key Features

• Pizzato NS series RFID safety interlock switch.
• VN NS-F41 high-level coded actuator supplied.
• Robust technopolymer housing.
• Principle E: actuator locked with electromagnet energised.
• Mode 1: OS safety outputs active with guard locked.
• 2 safe inputs: IS1–IS2.
• 2 safe outputs: OS1–OS2.
• O3 signalling output: actuator inserted.
• O4 signalling output: actuator locked.
• IE1–IE2: electromagnet activation inputs.
• I3: programming/reset input.
• Rear panic-release button without front auxiliary release.
• Bottom cable or connector connection direction.
• IP67 according to EN 60529 and IP69K according to ISO 20653.
• No integrated control devices.

RFID Guard Monitoring with Principle E Locking

The NS E4TE1SA10-F41 uses principle E electromagnetic locking, so the actuator is mechanically retained when the electromagnet is energised. Its Mode 1 configuration activates the OS safety outputs when the guard is locked, while dedicated O3 and O4 signalling outputs communicate actuator insertion and locking status to the machine control system.

The combination of high-level RFID coding, redundant IS1–IS2 safe inputs, OS1–OS2 safety outputs and a 2100 N holding force provides a comprehensive interface for modern safety architectures. The rear panic-release button also allows emergency release from inside the protected area, an important feature for larger guarded cells and machinery where personnel may enter the enclosed space.

Typical Applications

• Robotic cells and enclosed automation systems.
• Industrial machine guard doors and access panels.
• Automated assembly and production lines.
• Packaging and processing machinery.
• Conveyor and material handling systems.
• Machine tools and enclosed manufacturing equipment.
• Guarded areas requiring an internal panic-release function.
• Industrial safety systems requiring high-level coded RFID actuator recognition.