Advantech EKI-152X series Manuel d'utilisateur télécharger pdf (Page 29)

21 Chapter3

2.6 Power Connection

The EKI-7626C supports dual +12 ~ 48 V

power inputs and power-fail relay output.

Figure 2.8: 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, 2 fails or port link down/break (″Open″ means if you connect relay output

with an LED, the light would be off).

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Advantech EKI-152X series Manuel d'utilisateur Page 29