Festo CMXR-C2, Сборка и инструкция по установке

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3. Installation of the central control unit CMXR-C2
32 Festo GDCP-CMXR-C2-HW-EN 1002NH
3. Installation of the central control unit CMXR-C2
3.1 General instructions on installation
Caution
Uncontrolled movements of the connected actuators can cause
personal injury or material damage.
Before undertaking installation or maintenance work, switch off
the operating voltage supply.
Check within the framework of your EMERGENCY SHUT-OFF concept, to ascertain the
measures necessary for putting your machine/system into a safe state in the event of an
EMERGENCY SHUT-OFF (e.g. switching off energy sources; load voltage supply,
compressed air, shutdown of moving parts etc.).
Caution
Damage to components!
Observe the specified ambient conditions (see Technical data).
Do not install the device:
- in areas subjected to excessive dust, oil mist, conductive dust
or corrosive gas
- directly in areas subjected to shock or vibrations
- in areas subjected to high temperatures, direct sunlight,
moisture or rain
- in the proximity of high-voltage equipment or high-voltage
lines.
3.2 Selecting the power supply unit
Warning
Use only PELV circuits as per IEC/DIN EN 60204-1 (protective
extra-low voltage, PELV) for the electrical power supply.
Also comply with the general requirements for PELV circuits laid
down in IEC/DIN EN 60204-1.
Use only power sources that guarantee safe electrical isolation
of the operating voltage as per IEC/DIN EN 60204-1.
Provide the load supply as a circuit with limited energy as per
IEC/DIN EN 61131-2 or make sure there is an appropriate fuse
protection.