Why Choose the Pizzato NG 2D7D611A Safety Switch with Lock?
The Pizzato NG 2D7D611A is an industrial NG series RFID safety switch with guard locking designed to monitor and control access through movable guards, safety doors and protected areas of machinery. Its electronic safety architecture combines coded actuator detection with monitored locking, providing a robust solution for automated machinery and demanding industrial safety applications.
This configuration provides two safety inputs IS1-IS2 and two safety outputs OS1-OS2, together with an O3 signalling output for actuator-inserted status and an O4 FAULT signalling output. The safety outputs operate in Mode 1, becoming active when the actuator is inserted and locked, allowing the guard condition to be incorporated into a suitable machine safety system.
The NG 2D7D611A uses the D working method, with the actuator locked when the solenoid is de-energised. It features a rotating head with escape pushbutton, a robust metal housing, IP67 and IP69K protection and a maximum holding force of 9750 N. This exact base SKU is supplied without an actuator, allowing a compatible NG actuator to be selected separately.
Key Advantages
- Combines RFID guard monitoring and high-force guard locking in one industrial safety device.
- Provides a maximum holding force of 9750 N for demanding machine-guarding applications.
- De-energised-to-lock D working method retains the actuator when the locking solenoid is not energised.
- Mode 1 safety-output activation requires the actuator to be inserted and locked.
- Electronic safety inputs and outputs support integration with suitable machine safety controllers.
- Rotating head with escape pushbutton supports guarded areas where personnel may enter the protected space.
- IP67 and IP69K protection supports installation in demanding industrial environments.
- Supplied without actuator, allowing the required compatible NG actuator to be selected separately.
Key Features
- Pizzato NG series safety switch with guard lock.
- RFID-based coded actuator recognition.
- 9750 N maximum holding force.
- IP67 according to EN 60529.
- IP69K according to ISO 20653.
- 2 safety inputs IS1-IS2.
- 2 safety outputs OS1-OS2.
- O3 signalling output indicates actuator-inserted status.
- O4 signalling output provides FAULT status.
- I4 or IE1-IE2 inputs for solenoid activation.
- I3 input for actuator programming / reset.
- Mode 1 safety outputs active with the actuator inserted and locked.
- D working method with actuator locked when the solenoid is de-energised.
- Rotating head with escape pushbutton.
- Metal housing with three threaded M20 × 1.5 conduit entries.
- No integrated control devices on the cover.
- Supplied without actuator and without connector.
High-Force Guard Locking for Industrial Machinery
The Pizzato NG 2D7D611A combines RFID actuator recognition with electronically monitored guard locking for machinery where a protective guard must remain secured while hazardous conditions are present. Its Mode 1 configuration activates the safety outputs when the actuator is both inserted and locked, providing a clear safety condition for integration into an appropriately designed control system.
With a maximum holding force of 9750 N, IP67 and IP69K environmental protection and an escape-release arrangement, the NG 2D7D611A is suited to robust industrial guarding applications. Because this base article is supplied without an actuator, machine builders can select a compatible NG actuator separately according to the required coding level and mechanical installation.
Typical Applications
- Industrial machine safety doors and movable guards.
- Robotic cells and automated manufacturing systems.
- Packaging and processing machinery.
- Material handling and conveyor installations.
- Assembly and production equipment.
- Machine tools and protected manufacturing cells.
- OEM machinery requiring monitored and securely locked access guards.
