Hirschmann RS20 series User manual

Installation RS20/22/30/32/40
Release 05 12/2015
Technical support
https://hirschmann-support.belden.eu.com
User Manual
Installation
Industrial ETHERNET Rail Switch
RS20/RS22/RS30/RS32/RS40 Family
RS30-0802...
RS30
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
3
5
7
9
4
6
8
10
V.24
USB
P
Stand by
FAULT
RM
ON
LS
2
DA
LS
1
DA
RS30-1602...
RS20
+24V(P1) 0V 0V
FAULT
+24V(P2)
4
6
8
5
7
9
LS DA
2
LS DA
1
LS DA
3
RS30
+24V(P1) 0V 0V
FAULT
+24V(P2)
5
7
9
11
6
8
10
12
13
15
17
14
16
18
LS DA
1
LS DA
2
LS DA
3
LS DA
4
RS20
LS DA
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
3
5
7
9
11
13
15
17
2
LS DA
1
4
6
8
10
12
14
16
18
19
21
23
20
22
24
V.24
USB
P
Stand by
FAULT
RM
ON
RS20
LS DA
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
2
LS DA
1
3
5
7
4
6
8
V.24
USB
P
Stand by
FAULT
RM
ON
RS20
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
LS
1
DA
LS
2
DA
LS
3
DA
LS
4
DA
RS20-0800...RS20-2400... RS20-0400...
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
RS20-0900...
RS40
+24V(P1) 0V 0V
FAULT
+24V(P2)
1
3
5
7
2
4
6
8
1
2
3
4
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
9
RS40-0009... RS32-0802... RPS90/48V HV
RPS90/48V HV
U: 110 / 230 VAC
U: 60 / 250 VDC
-/N
+/L
0V
+48V / 1,9A
48-54V
P
RS32
1
GB
2
GB
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
LS DA
LS DA
3
5
7
9
4
6
8
10
+24V(P1) 0V 0V
FAULT
+24V(P2)
FAULT
+48V(P1) 0V 0V +48V(P2)

The naming of copyrighted trademarks in this manual, even when not specially indicated, should
not be taken to mean that these names may be considered as free in the sense of the trademark
and tradename protection law and hence that they may be freely used by anyone.
© 2015 Hirschmann Automation and Control GmbH
Manuals and software are protected by copyright. All rights reserved. The copying, reproduction,
translation, conversion into any electronic medium or machine scannable form is not permitted,
either in whole or in part. An exception is the preparation of a backup copy of the software for
your own use. For devices with embedded software, the end-user license agreement on the
enclosed CD/DVD applies.
The performance features described here are binding only if they have been expressly agreed
when the contract was made. This document was produced by Hirschmann Automation and
Control GmbH according to the best of the company's knowledge. Hirschmann reserves the right
to change the contents of this document without prior notice. Hirschmann can give no guarantee
in respect of the correctness or accuracy of the information in this document.
Hirschmann can accept no responsibility for damages, resulting from the use of the network
components or the associated operating software. In addition, we refer to the conditions of use
specified in the license contract.
You can get the latest version of this manual on the Internet at the Hirschmann product site
(www.hirschmann.com).
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
Tel.: [phone]
RS20/22/30/32/40 039 692-003-05-1215

Installation RS20/22/30/32/40
Release 05 12/2015 3
Contents
Safety instructions 5
About this Manual 18
Key 18
1 Description 19
1.1 Description of the device variants 21
1.1.1 Combination options of the device variants
RS20/RS30/RS22/RS32 23
1.1.2 Combination options for the RS40 device variants 26
1.1.3 Number of ports and media for RS20-... 27
1.1.4 Number of ports and media for RS30-... 31
1.1.5 Number of ports and media for RS40-... 34
1.2 Device variants with PoE (optional) 35
1.2.1 Number of ports and media for devices with PoE 35
1.2.2 PoE power units 37
1.3 Ethernet ports 38
1.3.1 10/100/1000 Mbit/s twisted pair port 38
1.3.2 10/100 Mbit/s twisted pair port 39
1.3.3 10/100 Mbit/s twisted-pair connection PoE
(RS22-.../RS32-...) 39
1.3.4 1000 Mbit/s F/O port 40
1.3.5 100 Mbit/s F/O port 40
1.3.6 Gigabit combo port 41
1.4 Display elements 42
1.5 Management interfaces 44
1.5.1 USB interface 44
1.5.2 V.24 interface (external management) 44
2 Installation 45
2.1 Checking the package contents 46
2.2 Installing and grounding the device 46
2.2.1 Installing the device onto the DIN rail 46
2.2.2 DIN rail mounting on ships (RS30-0802...) 48
2.2.3 Mounting on a vertical flat surface 49
2.2.4 Grounding the device 49
2.3 Installing an SFP transceiver (optional) 50
2.4 Adjust DIP switch settings 50

4Installation RS20/22/30/32/40
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2.5 Connecting the terminal block 51
2.5.1 RS20/RS30/RS40: supply voltage and signal contact 51
2.5.2 RS22/RS32: supply voltage and signal contact 53
2.6 Mounting the terminal block 56
2.7 Connecting the ferrite 57
2.8 Operating the device 57
2.9 Connecting data cables 58
2.10 Filling out the inscription label 58
3 Making basic settings 59
4 Monitoring the ambient air temperature 60
5 Maintenance and service 61
6Disassembly 62
6.1 Removing the device 62
6.2 Removing an SFP transceiver (optional) 63
7 Technical data 64
A Further Support 78

Installation RS20/22/30/32/40
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Safety instructions
General safety instructions
You operate this device with electricity. Improper usage of the device
entails the risk of physical injury or significant property damage. The
proper and safe operation of this device depends on proper handling
during transportation, proper storage and installation, and careful
operation and maintenance procedures.
Before connecting any cable, read this document, and the safety
instructions and warnings.
Operate the device with undamaged components exclusively.
The device is free of any service components. In case of a damaged
or malfunctioning the device, turn off the supply voltage and return the
device to Hirschmann for inspection.
Certified usage
Use the device solely for the application cases described in the
Hirschmann product information, including this manual.
Operate the device solely according to the technical specifications.
See “Technical data” on page 64.
Installation site requirements
Install the device in a fire enclosure according to EN 60950-1.
If installed in a living area or office environment, the device must be
operated only in switch cabinets with fire protection characteristics
according to EN 60950-1.
Only when using the PoE power supply unit RPS90/48V HV:
Install the device at ambient temperatures greater than 113 °F (45 °C)
in “restricted access locations” based on EN 60950-1 exclusively.
Install this device solely in a switch cabinet or in an operating site with
restricted access, to which maintenance staff have exclusive access.
WARNING
UNCONTROLLED MACHINE ACTIONS
To avoid uncontrolled machine actions caused by data loss, configure all
the data transmission devices individually.
Before you start any machine which is controlled via data transmission, be
sure to complete the configuration of all data transmission devices.
Failure to follow these instructions can result in death, serious injury,
or equipment damage.

6Installation RS20/22/30/32/40
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Device casing
Only technicians authorized by the manufacturer are permitted to open
the housing.
Never insert pointed objects (narrow screwdrivers, wires, etc.) into the
device or into the connection terminals for electric conductors. Do not
touch the connection terminals.
Keep the ventilation slits free to ensure good air circulation.
See “General technical data” on page 64.
Install the device in the vertical position.
At ambient temperatures > 140 °F (60 °C):
The surfaces of the device housing may become hot. Avoid touching
the device while it is operating.
Qualification requirements for personnel
Only allow qualified personnel to work on the device.
Qualified personnel have the following characteristics:
Qualified personnel are properly trained. Training as well as practical
knowledge and experience make up their qualifications. This is the
prerequisite for grounding and labeling circuits, devices, and systems
in accordance with current standards in safety technology.
Qualified personnel are aware of the dangers that exist in their work.
Qualified personnel are familiar with appropriate measures against
these hazards in order to reduce the risk for themselves and others.
Qualified personnel receive training on a regular basis.
National and international safety regulations
Verify that the electrical installation meets locally or nationally applicable
safety regulations.
Grounding the device
The housing is grounded via the separate ground screw on the bottom left
of the front panel.
Use a wire diameter for the ground conductor that is no smaller than
the diameter of the supply voltage connection, however of at least 1.0
mm² (AWG16).
Ground the device before connecting any other cables.
Disconnect the grounding only after disconnecting all other cables.
Shielding ground
The overall shield of a connected shielded twisted pair cable is connected
to the ground connector on the front panel as a conductor.
Beware of possible short circuits when connecting a cable section with
conductive shielding braiding.

Installation RS20/22/30/32/40
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Supply voltage
The supply voltage is electrically isolated from the housing.
The devices are designed for operation with safety extra-low voltage.
Connect only SELV circuits with voltage restrictions in line with IEC/EN
60950-1 to the supply voltage connections and signal contacts.
Connect only a supply voltage that corresponds to the type plate of
your device.
Observe the maximum values for the contact load of the signal
contact.
Relevant for North America:
The device may only be connected to a Class 2 supply voltage that
fulfills the requirements of the National Electrical Code, Table 11(b). If
the voltage is being supplied redundantly (two different voltage
sources), the combined supply voltages must fulfill the requirements of
the National Electrical Code, Table 11(b).
Relevant for North America: For use in class 2 circuits.
Use 60/75 °C (140/167 °F) or 75 °C (167 °F) copper (Cu) wire only.
Relevant for North America
for devices certified for hazardous locations:
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.
Start connecting the electrical wires only if all the above safety
requirements are fulfilled.
Enable the supply voltage for the device only when the following
requirements are fulfilled:
the housing is closed
the terminal blocks are wired correctly
the terminal blocks for the power supply are connected
Internal fuses are triggered only in the case of a detected error in the
device. In case of damage or malfunction of the device, turn off the
supply voltage and return the device to the plant for inspection.

8Installation RS20/22/30/32/40
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Supply voltage for PoE power supply units (optional)
Connect the protective conductor with the ground screw before you set
up the other connections. When removing the cables, remove the
protective conductor last.
Make sure that the cross-section of the protective conductor cable is
the same size as or bigger than the cross-section of the voltage supply
cables.
Only use connection cables that are permitted for the specified
temperature range.
Connect only a supply voltage that corresponds to the type plate of
your device.
PoE power supply unit RPS90/48V LV:18 V DC to 60 V DC
PoE power supply unit RPS90/48V HV:48 V DC to 320 V DC or 90
V AC to 265 V AC
Install a suitable input fuse in the following cases:
The neutral conductor or the negative terminal of the supply voltage
is ungrounded.
For the supply voltage, you provide a DC voltage greater than
125 V DC.
See “General technical data” on page 64.
With AC power supply, use a cable cross-section of at least 0.75 mm²
(for North America AWG 18) for the current conductor at the voltage
input.
With DC power supply, use a cable cross-section of at least 1.0 mm²
(for North America AWG 16) for the current conductor at the voltage
input.

Installation RS20/22/30/32/40
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ATEX directive 94/9/EG – specific regulations for safe
operation
Relevant for RS20/22/30/32/40 devices when operating in explosive gas
atmospheres according to ATEX Directive 94/9 EC, the following applies:
List of standards:
EN 60079-0:2012 + A11:2013
EN 60079-15:2010
Certificate No.: DEKRA 11ATEX0139 X or KEMA 09ATEX0067 X.
Make sure that the device has the following label:
II 3G Ex nA IIC T4 Gc DEKRA 11ATEX0139 X
for RS20/22/30/32 types.
II 3G Ex nA IIC T3 ... T4 Gc KEMA 09ATEX0067 X
for RS40 types.
Ambient rating and temperature code for RS20 and RS30 types:
T4: 0 °C ≤Ta ≤+60 °C for “S” types
(item 14 of nomenclature breakdown) or
T4: −40 °C ≤Ta ≤+70 °C for “T” or “E” types
(item 14 of nomenclature breakdown).
Ambient rating and temperature code for RS22 and RS32 types:
T4: −40 °C ≤Ta ≤+50 °C for “T” or “E” types
(item 14 of nomenclature breakdown) or
T4: 0 °C ≤Ta ≤+50 °C for “S” types
(item 14 of nomenclature breakdown)
Ambient rating and temperature code for RS40 types:
T3: −40 °C ≤Ta ≤+70 °C for “T” or “E” types
(item 14 of nomenclature breakdown).
T4: −40 °C ≤Ta ≤+60 °Cfor “T” or “E” types
(item 14 of nomenclature breakdown).
T4: 0 °C ≤Ta ≤+60 °C for “S” types
(item 14 of nomenclature breakdown).
The modules shall be installed in a suitable enclosure in accordance
with EN 60079-15 providing a degree of protection of at least IP54
according to EN 60529, taking into account the environmental
conditions under which the equipment will be used.
When the temperature under rated conditions exceeds 70 °C at the
cable or conduit entry point, or 80 °C at the branching point of the
conductors, the temperature specification of the selected cable and
cable entries shall be in compliance with the actual measured
temperature values.

10 Installation RS20/22/30/32/40
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Provisions shall be made to prevent the rated voltage from being
exceeded by transient disturbances of more than 119 V.
Connectors shall be connected or disconnected exclusively in dead-
voltage state.
DIP switches shall be switched exclusively in dead-voltage state.
The USB port shall remain disconnected.

Installation RS20/22/30/32/40
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Relevant for use in explosion hazard areas (Hazardous
Locations, Class I, Division 2):
Relevant for North America for devices certified for Hazardous Locations:
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.
SUITABLE FOR USE IN CLASS I, DIVISION 2, GROUPS A, B, C AND D
HAZARDOUS LOCATIONS, OR NON-HAZARDOUS LOCATIONS
ONLY.
WARNING – EXPLOSION HAZARD – SUBSTITUTION OF ANY
COMPONENTS MAY IMPAIR SUITABLE FOR CLASS I, DIVISION 2.
WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT
EQUIPMENT WHILE THE CIRCUIT IS LIVE OR UNLESS THE AREA IS
KNOWN TO BE FREE OF IGNITABLE CONCENTRATIONS.
The USB connector is for temporary connection only. Do not use,
connect, or disconnect unless area is known to be non-hazardous.
Connection or disconnection in an explosive atmosphere could result in
an explosion.
Peripheral equipment must be suitabel for the location it is used in.
Use 60/75 °C (140/167 °F) or 75 °C (167 °F) copper (Cu) wire only.
Avertissement - Risque d'explosion - Ne pas débrancher tant que le
circuit est sous tension à moins que l'emplacement soit connu pour ne
contenir aucune concentration de gaz inflammable.
Avertissement - Risque d'explosion - La substitution de tout composant
peut rendre ce matériel incompatible pour une utilisation en classe I,
division 2.

12 Installation RS20/22/30/32/40
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CONTROL DRAWING: Hazardous Locations Class I, Division 2, Groups A, B ,C ,D
Notes:
The nonincendive field wiring circuit concept allows interconnection of nonincendive field wiring apparatus
and associated nonincendive field wiring apparatus using any of the wiring methods permitted for
unclassified locations when certain parametric conditions are met.
CaCi+ CCable ; LaLi+ LCable
Nonincendive field wiring circuits must be wired in accordance with the National Electrical Code (NEC),
NFPA 70 , article 501.
Nonincendive Field Wiring Parameters:
Entity Parameters
... for Class I, Division 2, Groups A,B,C,D =>
Vmax
[V]
Imax
[mA]
Ci
[nF]
Li
[µH]
Fault contacts 30 90 2.5 1.0
WARNING - EXPLOSION HAZARD – SUBSTITUTION OF ANY COMPONENTS MAY IMPAIR
SUITABILITY FOR HAZARDOUS LOCATIONS OR EXPLOSIVE ATMOSPHERES.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN
SWITCHED OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
DO NOT OPEN WHEN ENERGIZED.
:
CONTROL DRAWING for RS20, RS22, RS30, RS32 and RS40 Family
Size A4 Document No.: 000157671DNR Rev. 0
Date: 2011-09-21 Sheet 1 of 1
NON HAZARDOUS LOCATION
USB Port for Auto Configuration
Adapter.
For maintenance only
See
P1
P2
HAZARDOUS LOCATION
1
Fault contacts. Equipment with nonincendive
field wiring parameters:
V<30V I<90mA L
i
<1,0µH C
i
<2.5nF
1
USB Port for Auto Configuration Adapter.
For maintenance only – See Installation
Instructions
USB Port for Auto Configuration Adapter.
For maintenance only – See Installation
Instructions
Power supply (Redundant: P1 P2)
Type “P”: 48Vdc
(47Vdc min. … 52Vdc max.)
Fault contacts. Equipment with nonincendive
field wiring parameters:
V<30V I<90mA Li<1,0µH Ci<2.5nF
1
Power supply:
(Redundant: P1 P2)
Type “D”: 9.6Vdc – 60Vdc
P1
P2
P1
P2

Installation RS20/22/30/32/40
Release 05 12/2015 13
IECEx – Certification Scheme for Explosive Atmospheres
For RS20/22/30/32/40 devices labeled with an IECEx certificate number,
the following applies:
List of standards:
IEC 60079-0:2011+ Corr. 2012 + Corr. 2013
IEC 60079-15:2010
The device is suitable for use in an area with a degree of soiling of 2
as per IEC 60664-1
.
Make sure that the device has the following label:
Ex nA IIC T4 Gc IECEx DEK 14.0077X
for RS20/22/30/32 types.
Ex nA IIC T3 ... T4 Gc IECEx DEK 14.0076X
for RS40 types.
Environmental class and temperature code for types RS20 and RS30:
T4: 0 °C ≤Ta ≤+60 °C for "S" types
(Item 14 in the schematic legend) or
T4: −40 °C ≤Ta ≤+70 °C for "T" or "E" types
(Item 14 in the schematic legend).
Environmental class and temperature code for types RS22 and RS32:
T4: −40 °C ≤Ta ≤+70 °C for "T" or "E" types
(Item 14 in the schematic legend) or
T4: 0 °C ≤Ta ≤+50 °C for "S" types
(Item 14 in the schematic legend) or
Environmental class and temperature code for RS40 types:
T3: −40 °C ≤Ta ≤+70 °C for "T" or "E" types
(Item 14 in the schematic legend) or.
T4: −40 °C ≤Ta ≤+60 °C for “T” or “E” types
(item 14 of nomenclature breakdown).
T4: 0 °C ≤Ta ≤+60 °C for “S” types
(item 14 of nomenclature breakdown).
The modules shall be installed in a suitable enclosure in accordance
with EN 60079-15 providing a degree of protection of at least IP54
according to EN 60529, taking into account the environmental
conditions under which the equipment will be used.

14 Installation RS20/22/30/32/40
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When the temperature under rated conditions exceeds 70 °C at the
cable or conduit entry point, or 80 °C at the branching point of the
conductors, the temperature specification of the selected cable and
cable entries shall be in compliance with the actual measured
temperature values.
Make provisions to prevent the voltage of the rated voltage
connections from exceeding the 119 V threshold due to transient
disturbances.
Connectors shall be connected or disconnected exclusively in dead-
voltage state.
DIP switches must be actuated in
de-energized stated only.
The USB port shall remain disconnected.

Installation RS20/22/30/32/40
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E marking
The labeled devices comply with the regulations contained in the following
European directive(s):
RPS90/48V LV:
72/245/EWG, 2004/104/EG, 2009/19/EG
Guideline for standardizing the regulations of member states relating to
radio interference from motor vehicles. Certified devices are marked with
an e1 type approval indicator.
For use in connection with a suitable type approved power supply only.

16 Installation RS20/22/30/32/40
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CE marking
The labeled devices comply with the regulations contained in the following
European directive(s):
2011/65/EU (RoHS)
Directive of the European Parliament and of the Council on the restriction
of the use of certain hazardous substances in electrical and electronic
equipment.
2004/108/EC (EMC)
Directive of the European Parliament and the council for standardizing the
regulations of member states with regard to electromagnetic
compatibility.
Applies only to power supply unit RPS90/48V HV:
2006/95/EC
Directive of the European Parliament and the council for standardizing the
regulations of member states with regard to electrical equipment to be
used within specific voltage ranges.
In accordance with the above-named EU directive(s), the EU conformity
declaration will be at the disposal of the relevant authorities at the
following address:
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
Tel.: [phone]
The device can be used in the industrial sector.
Interference immunity: EN 61000-6-2
Emitted interference: EN 55022
Warning! This is a class A device. This device can cause interference in
living areas, and in this case the operator may be required to take
appropriate measures.
Note: The assembly guidelines provided in these instructions must be
strictly adhered to in order to observe the EMC threshold values.

Installation RS20/22/30/32/40
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LED or laser components
LED or LASER components according to IEC 60825-1 (2014):
CLASS 1 LASER PRODUCT
CLASS 1 LED PRODUCT
FCC note:
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
interference; (2) this device must accept any interference received,
including interference that may cause undesired operation.
Appropriate testing has established that this device fulfills the
requirements of a class A digital device in line with part 15 of the FCC
regulations.
These requirements are designed to provide sufficient protection against
interference when the device is being used in a business environment.
The device creates and uses high frequencies and can also radiate these
frequencies. If it is not installed and used in accordance with this
operating manual, it can cause radio transmission interference. The use
of this device in a residential area can also cause interference, and in this
case the user is obliged to cover the costs of removing the interference.
Recycling note
After usage, this device must be disposed of properly as electronic waste,
in accordance with the current disposal regulations of your county, state,
and country.

18 Installation RS20/22/30/32/40
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About this Manual
The “Installation” user manual contains a device description, safety
instructions, a description of the display, and the other information that you
need to install the device.
The following manuals are available as PDF files on the CD/DVD supplied:
Installation user manual
Basic Configuration user manual
Redundancy Configuration user manual
Reference manual for the graphical user interface
Command Line Interface reference manual
The Industrial HiVision network management software provides you with
additional options for smooth configuration and monitoring:
ActiveX control for SCADA integration
Auto-topology discovery
Browser interface
Client/server structure
Event handling
Event log
Simultaneous configuration of multiple devices
Graphical user interface with network layout
SNMP/OPC gateway
Key
The symbols used in this manual have the following meanings:
Listing
Work step
Subheading

Installation RS20/22/30/32/40
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1 Description
You can choose from between a wide range of variants. You have the option
to set up your device individually based on different criteria:
Number of ports
Transmission speed
Media type
Types of connectors
Temperature range
Certifications
Software variant
The RS20/22/30/32/40 devices are designed for the special requirements of
industrial automation. They meet the relevant industry standards, provide
very high operational reliability, even under extreme conditions, and also
long-term reliability and flexibility.
The devices allow you to set up switched industrial Ethernet networks that
conform to the IEEE 802.3 standard.
The devices work without a fan.
The voltage is supplied redundantly.
The following installation options are available:
simply snapping them onto a DIN rail
mounting them on a wall (only RS22/RS32)
Depending on the device variant, you can choose various media to connect
terminal devices and other infrastructure components:
twisted pair cable
multimode F/O
singlemode F/O
The twisted pair ports support:
Autocrossing
Autonegotiation
Autopolarity
There are convenient options for managing the device. Administer your
devices via:
a Web browser
Telnet
SSH
HiDiscovery (Software for putting the device into operation)
network management software (e.g. Industrial HiVision)
a V.24 interface (locally on the device)
The ring redundancy concept allows the network to be reconfigured quickly
after a failure.

20 Installation RS20/22/30/32/40
Release 05 12/2015
Product configuration data can be provided by:
diagnosis displays
displaying the operating parameters
a label area for the IP address
The devices provide you with a large range of functions, which the manuals
for the operating software inform you about. You will find these manuals as
PDF files on the enclosed CD/DVD, or you can download them from the
Internet on the Hirschmann product pages (www.hirschmann.com).
The Hirschmann network components help you ensure continuous
communication across all levels of the company.