Rockwell-automation 1747-DSN DISTRIBUTED I/O SCANNER Manual do Utilizador descarregar pdf (Página 7)

Preface

P–3

Both warnings and cautions are used in this manual.

WARNING:

This symbol means people can be injured if pro-

cedures are not followed.

WARNING:

This symbol means there is a potential shock hazard

and people can be injured if procedures are not

followed.

This symbol means equipment can

be damaged if procedures are not followed.

CAUTION:

This means there is a potential shock hazard

and equipment can be damaged if procedures are

not followed.

Warnings and Cautions

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Rockwell-automation 1747-DSN DISTRIBUTED I/O SCANNER Manual do Utilizador Página 7