Advantech UNO-4678 Manual do Utilizador descarregar pdf (Página 12)

UNO-4678 User Manual 6

1.3 Safety Precautions

The following,messages informs how to make each connection. In most

cases, you will simply need to connect a standard cable.

Warning! Always disconnect the power cord from your

chassis whenever you are working on it. Do not

connect while the power is on. A sudden rush of

power can damage sensitive electronic compo-

nents. Only experienced electronics personnel

should open the chassis.

Caution! Always ground yourself to remove any static

electric charge before touching UNO-4678. Mod-

ern electronic devices are very sensitive to static

electric charges. Use a grounding wrist strap at

all times. Place all electronic components on a

static-dissipative surface or in a static-shielded

bag.

Attention! If DC voltage is supplied by an external circuit,

please put a protection device in the power sup-

ply input port.

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