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Installation
Hazard due to electric shock
Before installation or maintenance work can begin, the system's main switch must be
switched off and measures taken to prevent it being switched on again. If this instruction is
not observed, touching live parts can result in death or serious injury.
5.1
Input side connection
The device is only suitable for operation with 24 V DC voltages (safety extra low voltage).
Directly connecting this device to 110 V, 230 V or 400 V line supplies – or line supplies with
higher voltages – can therefore result in death or severe injury as well as significant levels
of material damage.
Only appropriately qualified personnel may work on or in the vicinity of this equipment.
Perfect, safe, and reliable operation of this equipment is dependent on proper
transportation, storage, installation and mounting.
Figure 5-1
Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
WARNING
WARNING
Input connection
5
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