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Installation and Operation
Installing system components in the switch cabinet
Place the system module and the power supply on the top hat rail in the switch cabinet and let them lock in
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place.
Reinsert the PE terminal between the power supply and the system module.
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Note
Ensuring that the power supply is cooled
The power supply is designed for convection cooling and does not require an external air supply.
Ensure that there is unrestricted air circulation at the power supply.
Do not cover more than 30% of the ventilation slots on the power supply.
Reconnect the supply terminal block to the system module.
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Reconnect the protective conductor on the system module to the PE terminal.
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Fix the system components in place with the gray end terminals on the top hat rail in the switch cabinet.
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Note
Check the protective conductor wiring!
The resistance of all connections must not exceed 0.1 Ohm.
Apply the safety labels from the top hat rail to a suitable place in the control cabinet.
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Edition: 03.2019
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