Advantech EKI-6538 Manual de usuario descargar pdf (Pagina 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 EKI-6538’s relay output. The relay opens if power input 1 or

power input 2 fails.

2.7 Digital Input and Output

There are two sets of digital input/outputs that the EKI-6538 supports.

The default DO status equals to the relative DI status (DI0=DO0,

DI1=DO1). Below you can find the top view for the pin assignment of the

DI/O terminal block.

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 51 52

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Advantech EKI-6538 Manual de usuario Pagina 27