Installation
User manual 55530_hdb_en_16 48 / 156
CAUTION!
Hot surface!
Minor injuries caused by a contact with the surface and damage to devices.
Wear thermally suitable gloves.
Use thermally suitable connecting cables only.
NOTICE
Damage in the machine/plant caused by incorrect switching on of volt-
age sources
When the module is switched on with separate actuator and sensor voltage,
the function of the digital inputs and outputs cannot be guaranteed.
Always switch on voltage sources in the following order:
1 | Switch on sensor voltage.
2 | Switch on actuator voltage.
NOTE
Use only a power supply unit that allows max. 60 V DC or 25 V AC in case of
error. The power supply must comply with SELV or PELV.
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