Audio information

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HMIs, human machine interfacesKVM System ET/MT-6x7Audio information

 

Since September 2011, the ET/MT-xx7 series has been fitted with an Ex-e stereo input/output for the connection of external audio signal sources or audio output devices to the displays.

 

Warnhinweis

These audio devices must be of protection class Ex-nA "non-sparking".

 

A screened audio cable must be used to connect the input / output.

 

Hinweis

We recommend the individual wires of the audio cable be fitted with core end sleeves.

 

See also:

 

Kapitelseite Ground loops, in the case of asymmetric signals

 

 

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