Electrostatic Discharge - HEIDENHAIN EIB 700 Serie Manual De Instrucciones De Uso

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EIB 700

4.2

Connecting the line voltage

WARNING

Risk of electric shock!

Improper grounding of electrical devices involves a risk of

serious injury or death by electric shock.

Always use 3-wire power cables.

Make sure the ground wire is correctly connected to

the ground of the building's electrical installations.

EIB 741 and EIB 749: The product must be operated

from grounded electrical sockets. The protective

conductor must never be interrupted.

WARNING

Fire hazard from the use of power cables that do not

meet the minimum requirements!

Use only power cables that fulfill or exceed the

specified minimum requirements.

EIB 741 and EIB 749

Use the supplied power cable to connect the power

connection X6 to a grounded power outlet.

For information about the location of the power connection

on the rear panel, see "Rear panel", page 26.

For pin layout of X6, see "P".

EIB 742

The product is supplied with power via an external power

supply unit.

The external power supply unit is not included in

delivery.

NOTICE

If an incorrect power supply unit is used, there is a

hazard of damaging the product.

The external power supply unit must meet the following

requirements:

•

Rated voltage: 24 V DC (–15 % to +20 %)

•

Output current: Max. 50 A

•

Electrical separation through the use of SELV or PELV

circuit

•

Connection of the product to functional ground

Connect the cable of the power supply unit to the

included 24 V connector.

Connect the 4-pin connector to the power connection

X6.

Connect the power supply unit to the power outlet.

For information about the location of the power connection

on the rear panel, see "Rear panel", page 26.

For pin layout of X6, see "Q".

4.3