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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.

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.

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. ESPE safety grating reminds you to select relay output in the case of long-distance signal transmission or remote control; In industrial automation, choose NPN/PNP output or controller output.

In addition, users should also consider security, stability and ease of use. No matter which output mode is selected, its reliability and stability should be guaranteed to ensure the normal operation and production safety of the system.

In summary, the output mode of the safety grating has a variety of choices, including relay output, NPN/PNP output, dual NPN output, dual PNP output, controller output, etc. When selecting an output mode, users should consider factors such as security, stability, and ease of use according to the application.