Hirschmann RH1-CX+ Operating Instructions Manual
Description and Operating Instructions
Industrial ETHERNET F/O /Twisted
Pair/Coax Hub for ISO/DIN Rail (Navy)
The rail hub RH1-CX+ supports a fast and
reasonable network expansion. It enables
the universal media transition between
10BASE-FL (fiber optic cable, F/O), 10BASET (twisted pair cable, TP) and 10BASE-2
(coax cable).
The rail hubs are equipped with
– one F/O interface (ST connector)
– two TP interfaces (RJ45 sockets)
– one coax interface (BNC socket).
You can connect
– one data terminal equipment or further
segment via F/O
– up to two data terminal equipments or
further twisted pair segments via twisted
pair
– one data terminal equipment or one furt-
her coax segment via coax.
For startup procedure just fit the rail hub
on an ISO/DIN rail, without any further configuration time. The V.24 voltage is supplied
via the terminal block and can be feed in
redundantly.
The terminal block contains an integrated
indicator contact, receiving error and warning messages of the rail hub which are
defined as digital signals. These signals e.g.
can be utilized as process messages by a
programmable logic control (PLC). The indicator contact becomes active as soon as
disturbances appear in the rail hubs, that is
when a power supply should fail or at least
one port (TP, FL) reports a faulty link status
or has auto partitioned.
For diagnosis there are LEDs available
which indicate link status, segmentation,
power and received data.
The module conforms to the specifications
of ISO/IEC standard 8802-3.
You will find a detailed description for construction of a local area network on network
planning and installation in the “Ethernet
manual“ (Order no. 943 320-011).
RH1-CX+
Order No.
943 701-002
+
2
23
01
RH1-CX
i
FAULT
4
LA1
LA2
LA3
FAULT
+24V*
+24V
Rail Hub (Navy)
RH1-CX+
RH1-CX+
DIL Switch Settings:
DIL Switch Settings:
Port 1 … Port 3
Port 1 … Port 3
LA1 … LA3
LA1 … LA3
Made in Germany
Made in Germany
Link Alarm
Link Alarm
0 Disabled
0 Disabled
1 Enabled
1 Enabled
!7
C
xxxxxx
DA/STAT
1
P
1
1
2
3
4
2
We have checked that the contents of the
technical publication agree with the hardware and software described. However, it is
not possible to rule out deviations completely, so we are unable to guarantee complete agreement. However, the details in the
technical publication are checked regularly.
Any corrections which prove necessary are
contained 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 granted 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 Electronics GmbH & Co. KG 2004
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 existing agreement, permit or legal relationship. All obligations on Hirschmann arise
from the respective purchasing agreement
which also contains the full warranty conditions 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 instructions, you can request the necessary information 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 personal 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 endangerment:
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 appropriate 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 documentation 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 recommended or approved by Hirschmann.
The product can only be operated
correctly and safely if it is transported, stored, installed and assembled
properly and correctly. Furthermore,
it must be operated and serviced
carefully.
Safety Guidelines
Power Supply
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.
For the case where the module is operated with external power supply: Use only a
safety extra-low voltage in accordance with
IEC 950/EN 60 950/VDE 0805 to power the
system.
First of all you connect the protecting
line, before you establish the further
connections. When you remove connections, you disconnect the protecting line
last.
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).
Relevant for North America:
Power, input and output (I/O) wiring must
be in accordance with Class I, Division 2
wiring methods [Article 501-4(b) of the
National Electrical Code, NFPA 70] and in
accordance with the authority having jurisdiction.
Relevant for North America:
Peripheral equipment must be suitable for
the location it is used in.
Relevant for North America:
Use 60/75 or 75°C copper(CU)wire only.
Safety Guidelines
Shielding Ground
Note: The shielding ground of the connec-
table twisted pairs lines is connected to the
front panel as a conductor.
Beware of possible short circuits when
connecting a cable section with conductive
shielding braiding.
Safety Guidelines Housing
z
Warning!
Only technicians authorized by Hirschmann are permitted to open the
housing.
Note: The device is grounded via the separated ground screw. It is located on the left
under the front panel.
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 circulation.
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! This especially applies to the area behind the
socket connectors. Failure to observe this point may result in injuries
caused by electric shocks.
Note: In accordance with EN 60950, when
installed in residential or business premises
the device may only be operated in fireproof cabinets.
Note: The housing has to be mounted in
upright position.
3
z
Warning!
Any work that may have to be performed on the electrical installation
should be performed by fully qualified technicians only.
Based specifications and
standards:
The devices fulfil the following specifications and standards:
– EN 61000-6-2:2001 Generic standards –
Immunity for industrial environments
– EN 55022:1998 – Information technology
equipment – Radio disturbance characteristics
– EN 60950:1997 – Safety of Information
Technology Equipment (ITE)
– EN 61131-2:1994 – Programmable
Controllers
– CFR-47 Part 15:2000 – Code of Federal
Regulations
– Germanischer Lloyd Part 1:2001 – Test
Requirements for Electronic Equipment
Certified devices are marked with a
certification identifier.
7
Notes on CE
identification
The devices comply with the regulations of the following European
directive:
89/336/EEC
Council Directive on the harmonization of the legal regulations of member states on electromagnetic compatibility (amended by Directives
91/263/EEC, 92/31/EEC and
93/68/EEC).
The EU declaration of conformity is
kept available for the responsible
authorities in accordance with the
above-mentioned EU directives at:
Hirschmann Electronics
GmbH & Co. KG
Automation and Network Solutions
Stuttgarter Straße 45-51
D-72654 Neckartenzlingen
Telephone ++49-1805-14-1538
The product can be used in the residential sphere (residential sphere,
business and trade sphere and small
companies) and in the industrial
sphere.
– Interference immunity:
EN 61000-6-2:1999
– Radio interference level:
EN 55022:1998 Class A
z
Warning!
This is a Class A product. In a
domestic environment this product
may cause radio interference
in which case the user may be
required to take adequate measures.
Safety Guidelines Environment
z
Warning!
The device may only be operated in
the listed ambient temperature
range at the listed relative air humidity (non-condensing).
The installation location is to be selected so as to ensure compliance with the climatic limits listed in the Technical Data.
To be used in a Pollution Degree 2 environment only.
Staff qualification
requirements
Note: Qualified personnel, as understood
in this manual and in the warning signs, are
persons who are familiar with the setup,
assembly, startup, and operation of this
product and are appropriately qualified for
their job. This includes, for example, those
persons who have been:
– trained or directed or authorized to
switch on and off, to ground and to label
power circuits and devices or systems in
accordance with current safety engineering standards
– trained or directed in the care and use of
appropriate safety equipment in accordance with the current standards of safety
engineering
– trained in providing first aid.
General Safety Instructions
This device is electrically operated.
Adhere strictly to the safety requirements
relating to voltages applied to the device as
described in the operating instructions!
z
Warning!
Failure to observe the information
given in the warnings could result in
serious injury and/or major damage.
Only personnel that have received
appropriate training should operate
this device or work in its immediate
vicinity. The personnel must be fully
familiar with all of the warnings and
maintenance measures in these
operating instructions.
Correct transport, storage, and
assembly as well as careful operation and maintenance are essential in
ensuring safe and reliable operation
of this device.
Use only undamaged parts!
These products are only to be used in
the manner indicated in this version of the
”Description and Operating Instructions”.
Particular attention is to be paid to all
warnings and items of information relating
to safety.
The precondition for compliance
with EMC limit values is strict adherence to the construction guidelines
specified in this description and
operating instructions.
FCC Note:
This equipment has been tested and found
to comply with the limits for a Class A digital device, persuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instruction
manual, may cause harmful interference to
radio communications. Operation of this
equipment in a residential area is likely to
cause harmful interference in which case
the user will be required to correct the interference at his own expense.
Relevant for North America:
This device complies with part 15 of the
FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful inter-
ference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Relevant for North America:
Note: This equipment has been tested and
found to comply with the limits for a Class
A digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate
radio frequency energy and, if not installed
and used in accordance with the instruction
manual, may cause harmful interference to
radio communications. Operation of this
equipment in a residential area is likely to
cause harmful interference in which case
the user will be required to correct the interference at his own expense.
,
Recycling Note:
After its use, this product has to be
processed as electronic scrap and
disposed of according to the prevailing waste disposal regulations of
your community / district / country /
state.
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