General Information - HEIDENHAIN ND 7000 Installationsanleitung

5 Installation
5.1 Overview
This chapter describes the installation of the product. It
contains information about the product's connections and
instructions about how to correctly connect the peripheral
devices.
The following steps must be performed only
by qualified personnel.
Further information:
Page 20
5.2

General information

NOTICE
Interference from sources of high electromagnetic
emission!
Peripheral devices, such as frequency inverters or servo
drives, may cause interference.
To increase the noise immunity to electromagnetic
influences:
Use the optional functional ground connection as
per IEC/EN 60204-1
Use only USB peripherals with continuous shielding,
e.g. by metalized film and metal braiding or a metal
housing. The degree of coverage provided by the
braiding must be 85 % or higher. The shield must
be connected around the entire circumference of
the connectors (360° connection).
NOTICE
Engaging and disengaging connecting elements!
Risk of damage to internal components.
Do not engage or disengage any connecting
elements while the unit is under power
24
"Personnel qualification",
NOTICE
Electrostatic discharge (ESD)!
This product contains electrostatic sensitive
components that can be destroyed by electrostatic
discharge (ESD).
It is essential to observe the safety precautions for
handling ESD-sensitive components
Never touch connector pins without ensuring proper
grounding
Wear a grounded ESD wristband when handling
product connections
NOTICE
Damage to the product due to incorrect wiring!
The incorrect wiring of inputs or outputs can cause
damage to the unit or to peripheral devices.
Comply with the pin layouts and specifications of
the product
Assign only pins or wires that will be used
Further information: "Specifications", Page 27
HEIDENHAIN | ND 7000 | Installationsanleitung | 05/2018