The switch has a 3-pin industrial DC power socket and can be powered by a 7-57 VDC power supply unit (PSU). Refer to the image below for the power socket's pinout information:
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==Power socket==
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==Power socket==
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The switch has a 3-pin industrial DC power socket and can be powered by a 7-57 VDC power supply unit (PSU). Refer to the image below for the power socket's pinout information: