2
The performance features described here
are binding only if they have been expressly
guaranteed in the contract. We have
checked that the contents of the technical
publication agree with the hardware and
software described. However, it is not possi-
ble to rule out deviations completely, so we
are unable to guarantee complete agree-
ment. However, the details in the technical
publication are checked regularly. Any cor-
rections which prove necessary are contai-
ned in subsequent editions. We are grateful
for suggestions for improvement.
We reserve the right to make technical
modifications.
Permission is not given for the circulation
or reproduction of this document, its use or
the passing on of its contents unless gran-
ted expressly. Contravention renders the
perpetrator liable for compensation for
damages. All rights reserved, in particular
in the case of patent grant or registration of
a utility or design.
Copyright
© Hirschmann
Automation and Control GmbH 2006
All Rights Reserved
Note
We would point out that the content of
these operating instructions is not part of,
nor is it intended to amend an earlier or exi-
sting agreement, permit or legal relation-
ship. All obligations on Hirschmann arise
from the respective purchasing agreement
which also contains the full warranty condi-
tions which have sole applicability. These
contractual warranty conditions are neither
extended nor restricted by comments in
these operating instructions.
We would furthermore point out that for
reasons of simplicity, these operating
instructions cannot describe every
conceivable problem associated with the
use of this equipment. Should you require
further information or should particular
problems occur which are not treated in
sufficient detail in the operating instruc-
tions, you can request the necessary infor-
mation from your local Hirschmann sales
partner or directly from the Hirschmann
office (address: refer to chapter entitled
„Notes on CE identification“).
Safety Instructions
This manual contains instructions which
must be observed to ensure your own per-
sonal safety and to avoid
damage to devices and machinery. The
instructions are highlighted with a warning
triangle and are shown as
follows according to the degree of endan-
germent:
z
Danger!
means that death, serious injury or
considerable damage to property
will
result if the appropriate safety
measures are not taken.
z
Warning!
means that death, serious injury or
considerable damage to property
can
result if the appropriate safety
measures are not taken.
z
Caution!
means that light injury or damage to
property can result if the appropria-
te safety measures are not taken.
Note:
is an important piece of information
about the product, how to use the product,
or the relevant section of the documentati-
on to which particular attention is to be
drawn.
Certified usage
Please observe the following:
z
Warning
The device may only be employed
for the purposes described in the
catalog and technical description,
and only in conjunction with external
devices and components recommen-
ded or approved by Hirschmann.
The product can only be operated
correctly and safely if it is transpor-
ted, stored, installed and assembled
properly and correctly. Furthermore,
it must be operated and serviced
carefully.
Safety Guideline Password
This device is a safety technological pro-
duct. In the interest of your own safety we
recommend strongly to change the
password immediately.
Safety Guidelines
Power Supply
䡺
Switch the basic devices on only when
the case is closed.
z
Warning!
The devices may only be connected
to the supply voltage shown on the
type plate.
The devices are designed for
operation with a safety extra-low
voltage.Thus, they may only be
connected to the supply voltage
connections and to the signal
contact with PELV circuits or
alternatively SELV circuits with the
voltage restrictions in accordance
with IEC/EN 60950.
䡺
For the case where the module is opera-
ted with external power supply: Use only a
safety extra-low voltage in accordance with
IEC/EN 60950 to power the system.
䡺
Relevant for North America:
The subject unit is to be suppplied by a
Class 2 power source complying with the
requirements of the National Electrical
Code, table 11(b). If power is redundant
supplied (two individual power sources) the
power sources together should comply with
the requirements of the National Electrical
Code, table 11 (b).
䡺
Relevant for North America:
Use 60/75°C or 75°C copper(CU)wire only.
For use in Class 2 circuits.
Safety Guidelines
Shielding Ground
Note:
The shielding ground of the connec-
table twisted pairs lines is connected to the
front panel as a conductor.
䡺
Beware of possible short circuits when
connecting a cable section with conductive
shielding braiding.
Safety Guidelines Housing
z
Warning!
Only technicians authorized by Hir-
schmann are permitted to open the
housing.
Note:
The device is grounded via the sepa-
rated ground screw. It is located on the left
under the front panel.
䡺
Make sure that the electrical installation
meets local or nationally applicable safety
regulations.
z
Warning!
The ventilation slits must not be
covered so as to ensure free air cir-
culation.
The distance to the ventilation slots
of the housing has to be a minimum
of 10 cm.
Never insert pointed objects (thin
screwdrivers, wires, etc.) into the
inside of the subrack! Failure to
observe this point may result in inju-
ries caused by electric shocks.
Note:
If installed in a living area or office
environment, the device must be operated
exclusively in switch cabinets with fire pro-
tection characteristics according to EN
60950.
Note:
The housing has to be mounted in
upright position.
Safety Guidelines Environment
z
Warning!
The device may only be operated in
the listed maximum surrounding air
temperature range at the listed
relative air humidity range (non-
condensing).
䡺
The installation location is to be selec-
ted so as to ensure compliance with the cli-
matic limits listed in the Technical Data.
䡺
To be used in an up to Pollution Degree
2 environment only (IEC 60664-1).
