Advantech EKI-6538 Manual do Utilizador descarregar pdf (Página 27)

19 Chapter 2

2.6 Power Connection

EKI-6538 supports dual +10 ~ 48 V

power inputs and power-fail relay

output.

Figure 2.10: Pin Assignment of the Power Connector

You can connect an alarm indicator, buzzer or other signaling equipment

through the relay output. The relay opens if power input 1 or 2 fails.

("Open" means if you connect relay output with a LED, the light would

be off)

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Advantech EKI-6538 Manual do Utilizador Página 27