D4N-3162

The D4N-3162 is a snap action, limit switch developed and manufactured by Omron, a global leader in the automation sector. The device offers a variety of features, which make it suitable for a range of applications. This article will discuss the D4N-3162’s application field and working principle.

Application Field

The D4N-3162 is designed for use with a variety of automation processes, including:

• Access control systems
• Safety devices, such as protective barriers
• Process control equipment
• Robotics, including automotive assembly and welding

The switch can also be used in other, similar applications where a reliable, durable switch is required. The switch is rated IP 67 water, dust, and shockproof, making it suitable for use in a variety of harsh environments.

Working Principle

The D4N-3162 is a snap action, limit switch, meaning that it works by \'snapping\' into a specific position when an object comes into contact with it. This is achieved through the use of an internal spring-loaded plunger, which bends in one direction when actuated. The device also has a built-in creep compensation feature to ensure that actuation is reliable and accurate.

When an object comes into contact with the switch, the plunger is pushed in one direction, resulting in the switch snapping into position. This causes the contacts located in the device to close, providing a signal that can be used by the attached machine or device. The contacts will remain closed until the object is removed or actuation is manually reversed.

Conclusion

The D4N-3162 is a reliable, durable snap action, limit switch developed by Omron. The switch is ideal for use in a variety of automation processes and applications, and its robust design ensures that it can be used in even the harshest of environments. The switch’s working principle is based on the use of a spring-loaded plunger, which switches the contacts when an object comes into contact with the switch.