General Danger Information - Advanced Energy Thyro-S Manual

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In addition to the warnings, there is also a general note for useful information.
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Content of note

2.2 GEnERAL DAnGER InfORMATIOn

DAnGER
failure to observe the safety regulations in the operating instructions for the
power controllers used risk of injury or damage to the device or plant.
> Observe all safety regulations in the safety chapter of the operating instruc-
tions for the power controllers used.
DAnGER
Electric current
Risk of injury from live parts/risk of damage to the bus module.
> never operate the device without the cover.
> Only carry out adjustments or wiring when the device is deenergised.
CAUTIOn
Risk of damage to the bus module
The current at terminals X1.5 to X8.5 may not exceed 120 mA.
> Check the connection data of the upstream relay.
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Communication faults
To avoid communication faults, observe the following points:
> Use shielded cables.
> Ensure grounding on the bus module (X1.7 to X8.7). Do not also ground on
the power controller.