Omron Launches D40A-2 Non-contact Door Switch
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- Vicky
- Issue Time
- Jun 27,2025
Summary
改The D41D high-coded non-contact door switch launched by Omron uses RFID technology, has strong anti-tampering capabilities, complies with international safety standards, is suitable for industrial safety door monitoring, and combines high security and flexible installation.
Reduce the Risk of Interlock Failure and Ensure Safe Production Site
✅Optimal tamper protection
Advanced RFID encoding minimizes the risk of tampering and human error.
✅Flexible installation on different types of guards
- Suitable for aluminum profiles as well as glass doors and panels.
- Suitable for removable, rotatable and sliding guards.
- Compact design and three types of actuators for narrow spaces and corners.
✅Reduced installation time through teach-in procedure and smart diagnostics
- Pairing is very intuitive and can be done in just 30 seconds through the teach-in procedure.
- Smart diagnostics through three-color LEDs including 11 possible modes to visualize different states.
✅Actuator has a large tolerance for guard misalignment
Long detection range and different actuation directions (front and thin side) to take guard misalignment into account.
✅Reduced wiring costs and maintained highest safety level through series connection
- Up to 30 sets can be wired in series without reducing the performance level (PL e).
- All switches in series can be paired at one time, reducing design and commissioning time.
Note: Some of the information in this article is referenced from Omron brand public information, which is intended to share industry technology and interpret products. The copyright belongs to the original company and will be deleted if infringed.
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