Why Choose the Pizzato NG 2D1D413R-F31 Safety Switch with Lock?
The Pizzato NG 2D1D413R-F31 is an advanced NG series safety switch with guard locking and integrated control devices, designed for monitoring and securing movable guards, doors and access points on industrial machinery. It combines coded actuator monitoring, electronic safety outputs, robust guard locking and three integrated operator devices within a durable metal housing.
The switch uses Pizzato's D working principle, meaning the actuator remains locked while the electromagnet is de-energised. Its two OS1-OS2 safety outputs use activation mode 1 and are active when the actuator is inserted and locked, making this configuration suitable for machinery where access must remain restricted until the required safe condition has been achieved.
The NG 2D1D413R-F31 is supplied complete with the VN NG-F31 high-coding-level actuator. Its integrated operator devices comprise a two-position key selector with 1NO contact, a green illuminated indicator and a red turn-to-release emergency stop button with 2NC contacts, while the locking system provides a substantial 9750 N holding force.
Key Advantages
- Combines guard monitoring, guard locking and three integrated control devices in one assembly.
- Supplied complete with a VN NG-F31 high-coding-level actuator.
- D working principle keeps the actuator locked with the electromagnet de-energised.
- Provides 9750 N holding force for robust industrial guard retention.
- Two safety inputs and two OS1-OS2 safety outputs support safety-related control integration.
- Separate signalling outputs indicate actuator inserted and actuator locked conditions.
- Integrated two-position key selector, green indicator and emergency stop consolidate operator functions at the guard.
- Metal housing and rotating head provide a robust, flexible installation for industrial machinery.
Key Features
- Pizzato NG series safety switch with lock and integrated control devices.
- VN NG-F31 high-coding-level actuator included.
- 9750 N holding force.
- D working principle with actuator locked when the electromagnet is de-energised.
- Two safety inputs: IS1-IS2.
- Two safety outputs: OS1-OS2.
- O3 signalling output for actuator-inserted status.
- O4 signalling output for actuator-locked status.
- I4 or IE1-IE2 inputs for electromagnet activation.
- I3 input for actuator programming / reset.
- Position 1: two-position key selector, 1NO.
- Position 2: green illuminated indicator.
- Position 3: red emergency stop button, turn to release, 2NC.
- Metal housing with three M20 × 1.5 threaded cable entries.
- IP65 protection according to EN 60529.
Integrated Guard Locking and Operator Safety Control
Safety switches with guard locking are used where access to hazardous machinery must remain restricted until the machine or process has reached the required safe condition. The Pizzato NG series combines coded actuator detection with electronic safety monitoring and a high-force locking mechanism, allowing both guard position and locking status to be incorporated into a machine's safety-related control system.
The NG 2D1D413R-F31 also consolidates important operator functions at the guarded access point. Its key selector can provide an authorised local command, the green illuminated indicator provides visual signalling and the red turn-to-release emergency stop supplies two normally closed contacts for emergency-stop circuitry, helping simplify machine-panel and guard-station design.
Typical Applications
- Industrial machine guard doors and access gates.
- Robotic cells and safeguarded automation areas.
- Automated manufacturing and assembly machinery.
- Packaging and processing equipment.
- Material handling and conveyor systems.
- Machine tools and automated production equipment.
- Production cells requiring local emergency-stop and status indication.
- Applications requiring high-coding-level guard monitoring with integrated operator controls.
