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The output mode of the security grating refers to the output form of the security grating to convert the signal, which is usually a variety of choices, and the user can choose according to their actual needs. Here are some common security grating output methods.

  1.    NPN/PNP output. This output mode is usually used to connect the digital circuit controller, the signal is output in pulse mode, which can be selected according to the actual needs of one output, can be connected to PLC, PC or external relay.

  2.    Dual NPN output/dual PNP output. Can be connected to two load PLC, PC, or external relay or safety relay output. Can be used in a variety of applications.

  3.    Controller output. The controller can provide the power supply needed by the safety grating, and the safety grating can drive the large capacity load directly through the controller.

Choosing the appropriate output mode should be carried out according to the needs of different applications.