Operating instructions
Gateway ZAbluegalaxy / DIG-2019NE
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Introduction
L-BAL-312-GB 2020 Index 001
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Acronyms and Abbreviations
EMC
Electromagnetic capability.
ESD
Electrostatic discharge.
GND
System ground potential. Inside the product this is connected to the metal housing,
which might be connected to protective earth by the installation. There exist some
isolated reference grounds for communication interfaces or IO. These reference signals
are referred to as GND-x, where x indicates function.
SELV
Safety extra low voltage.
