Hirschmann RS20 series User manual

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 Technical Support [e-mail]
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
0V 0V
FAULT
+24V
(P2)
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
+24V
(P1)
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
+24V(P1) 0V 0V
FAULT
+24V(P2)
1
GB
2
GB
RM
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
P
LS DA
LS DA
P
P
P
P
3
5
7
9
4
6
8
10

The naming ofcopyrighted trademarks inthis manual, evenwhen 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.
© 2009 Hirschmann Automation and Control GmbH
Manualsandsoftwareareprotectedby copyright.Allrightsreserved.Thecopying,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 en-
closed CD 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
ControlGmbHaccordingto thebestofthecompany'sknowledge.Hirschmannreservestheright
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-ac.de).
Printed in Germany
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
Tel.: [phone]
039 692-002-12-0709 –7.8.09

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 3
Content
Safety instructions 4
About this manual 10
Legend 10
1 Device description 11
1.1 Description of the device variants 12
1.1.1 Combination options for RS20/30 14
1.1.2 Combination options for RS40 17
1.1.3 Number of ports and media for RS20-... 18
1.1.4 Number of ports and media for RS30-... 22
1.1.5 Number of ports and media for RS40-... 25
1.2 Device variants with PoE (optional) 26
1.2.1 Number of ports and media for devices with PoE 26
1.2.2 PoE power units 28
2 Assembly and start-up 29
2.1 Installing the device 29
2.1.1 Unpacking and checking 29
2.1.2 Installing the SFP modules (if present) 29
2.1.3 Insert data in label area 30
2.1.4 Adjust DIP switch settings 30
2.1.5 RS20/RS30/RS40: supply voltage and
signal contact 31
2.1.6 RS22/RS32: supply voltage and signal contact 32
2.1.7 Installing the device on the DIN rail hub, grounding 35
2.1.8 Dimension drawings 38
2.1.9 Installing the terminal block, start-up procedure 41
2.1.10Installing the data lines 41
2.2 Display elements 44
2.3 Making basic settings 46
2.4 Disassembly 48
3 Technical data 49
A Further support 58

4RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Safety instructions
Notes on safety
This manual contains instructions to be observed for ensuring your per-
sonal safety and for preventing damage. The warnings appear next to a
warning triangle with a different heading depending on the degree of dan-
ger posed:
Danger!
Means that death, serious physical injury or significant damage
to property will occur if the corresponding safety measures are
not carried out.
Warning!
Means that death, serious physical injury or significant damage
to property could occur if the corresponding safety measures
are not carried out.
Caution!
Means that minor physical injury or damage to property can oc-
cur if the required safety measures are not carried out.
Note: Contains important information on the product, on how to manage
the product, or on the respective section of the documentation to which
your special attention is being drawn.
Certified usage
Please observe the following: 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 the manufacturer. The product can only be operated cor-
rectly and safely if it is transported, stored, installed and assembled pro-
perly and correctly. Furthermore, it must be operated and serviced
carefully.
Supply voltage
For safety reasons the devices have been designed to operate at low volt-
ages.Thus,theymayonlybeconnectedtothesupplyvoltageconnections
and to the signal contact with SELV circuits with the voltagerestrictions in
accordance with IEC/EN 60950-1. The supply voltage is electrically iso-
lated from the housing.
The supply voltage is electrically isolated from the housing.
Use only undamaged parts.

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 5
Relevant for North America: To be used in class 2 circuits.
The device may only be connected to a supply voltage of class 2 that
fulfills the requirements of the National Electrical Code, Table 11(b). If
the voltage is being supplied redundantly (two different voltage sourc-
es), the combined supply voltages must fulfill the requirements of the
National Electrical Code, Table 11(b).
Relevant for North America:
Only use copper wire/conductors of class 1, 75 °C.
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
ElectricalCode,NFPA 70]andin accordance withtheauthorityhaving
jurisdiction.
For devices installed in explosive gas atmospheres according to
ATEX RL 94/9 EG (only for devices labelled accordingly):
Relevant for Europe (ATEX RL 94/9 EG): II 3G Ex nA II T3 ... T4
- refer to the device label.
Must be mounted in a suitable certified IP 54 housing –
tested to 4 J impact due to low risk of mechanical danger.
For ambient temperatures below -10 °C and above +60 °C use wiring
suitable for both the minimum and maximum temperatures.
Connectors may be connected exclusively in dead-voltage state.
DIP switches may be switched exclusively in dead-voltage state.
The device does not contain any service components. Internal fuses
are only triggered if there is a fault in the device. If the device is not
functioning correctly, or if it is damaged, switch off the voltage supply
and return the device to the plant for inspection.
Only switch on the supply voltage to the device if
- the housing is closed,
- the terminal blocks are wired up correctly and
- the terminal blocks are connected.
Supply voltage for PoE power supply units (optional)
Connecttheprotectiveconductorwiththegroundscrewbeforeyouset
up the other connections. When removing the connections, you re-
move the protective conductor last.
Make sure that the cross-section of the protective conductor cable is
the same sizeas or bigger than the cross-section of the voltage supply
cables.
Only use connection cables that are permitted for the specified tem-
perature range.

6RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Warning!
- If the neutral conductor or the negative terminal of the supply
voltage is not grounded
- If you are using a DC voltage greater than 125 VDC for the sup-
ply voltage
install a suitable input fuse.
For RPS90/48V-LV power supply units, use a slow-blow fuse with a nom-
inal rating of 10 A for the voltage supply input.
For RPS90/48V-HV power supply units, use a slow-blow fuse with a nom-
inal rating of 6.3 A.
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.
Warning!
Only connect asupply voltagethat corresponds tothe type plate
of your device.
XPoE power supply unit RPS90/48V LV:18 V DC to 60 V DC
XPoE power supply unit RPS90/48V HV:48 V DC to 320 V DC or 90 V
AC to 265 V AC
Shielding ground
Note: The shielding ground of the connectable twisted pair lines is con-
nected to the front panel as a conductor.
Bewareofpossibleshort circuitswhen connecting acable section with
conductive shielding braiding.
ATEX RL 94/9 EG
The modules shall be installed in an 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 °Cat theca-
ble or conduit entry point, or 80 °C at the branching point of the con-
ductors, the temperature specification of the selected cable shall be in
compliance with the actual measured temperature values.
Provisions shall be made to prevent the rated voltage from being ex-
ceeded by transient disturbances of more than 40%.
EN 60079-0 : 2006 EN 60079-15 : 2005
II 3G Ex nA II T3 ... T4

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 7
Housing
Only technicians authorized by Hirschmann are permitted to open the
housing.
Thehousingisgroundedvia theseparategroundscrewon the bottom left
of the front panel.
Make sure that the electrical installation meets local or nationally ap-
plicable safety regulations.
The ventilation slits must not be covered so as to ensure free air circu-
lation.
The clearance to the ventilation slits of the housing must be at least
10 cm (3.94 in).
The device must be installed in the vertical position.
If installed in a livingarea orofficeenvironment, the device mustbe op-
eratedexclusivelyinswitchcabinetswithfireprotectioncharacteristics
in accordance with EN 60950-1.
Warning!
Never insert sharp objects (small screwdrivers, wires, etc.) into
the inside of the product. There is the risk of an electric shock.
Warning!
When installing the device, make sure the ventilation slots re-
main free, as otherwise damage can occur through overheating.
Environment
The device may only be operated at the specified maximum ambient tem-
perature (temperature of the ambient air at a distance of up to 5 cm (1.97
in) from the device) and relative air humidity.
Install the device in a location where the climatic threshold values
specified in the technical data are adhered to.
Only to be used in an environment with the contamination level speci-
fied in the technical data.
Qualification requirements for personnel
Qualified personnel as understood in this manual and the warning signs,
are persons who are familiar with the setup, assembly, startup, and oper-
ation of this product and are appropriately qualified for their job. This in-
cludes, for example, those persons who have been:
Xtrained or directed or authorized to switch on and off, to ground and to
labelpowercircuitsanddevices or systemsin accordancewithcurrent
safety engineering standards;
Xtrained ordirectedin the care and useofappropriate safety equipment
in accordance with the current standards of safety engineering;
Xtrained in providing first aid.

8RS20/RS22/RS30/RS32/RS40
Release 12 07/09
General safety instructions
Electricity is used to operate this equipment. Comply in every detail with
the safety requirements specified in the operating instructions regarding
the voltages to apply (refer to page 4).
Non-observance of thesesafety instructionscanthereforecause material
damage and/or serious injuries.
Only appropriately qualified personnel should work on this device or in
its vicinity. These personnel must be thoroughly familiar with all the
warnings and maintenance procedures in accordance with this oper-
ating manual.
The proper and safe operation of this device depends on proper han-
dling during transport, proper storage and assembly, and conscien-
tious operation and maintenance procedures.
Never start operation with damaged components.
Only use the devices in accordance with this manual. In particular, ob-
serve all warnings and safety-related information.
Any work that may be required on the electrical installation may only
be carried out by personnel trained for this purpose.
Note:
LED or LASER components in compliance with IEC 60825-1 (2001):
CLASS 1 LASER PRODUCT
CLASS 1 LED PRODUCT
National and international safety regulations
Make sure that the electrical installation meets local or nationally
applicable safety regulations.
Note on the CE marking
The devices comply with the regulations contained in the following Euro-
pean directive(s):
2006/95/EG, 2004/108/EG
Directive of the European Parliament and the council for standardizing
the regulations of member states with regard to electromagnetic
compatibility.
In accordance with the above-named EU directive(s), the EU conformity
declaration will be at the disposal of the relevant authorities at the follow-
ing address:
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Tel.: [phone]

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 9
The product can be used in living areas (living area, place of business,
small business) and in industrial areas.
XInterference immunity: EN 61000-6-2:2005
XEmitted interference: EN 55022:2006 Class A
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.
The assembly guidelines provided in these instructions must be strictly
adhered to in order to observe the EMC threshold values.
FCC note:
Appropriate testing has established that this device fulfills the require-
ments of a class A digital device in line with part 15 of the FCC regula-
tions.
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 radiate same, and
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 liv-
ing area can also cause interference, and in this case the user is obliged
to cover the costs of removing the interference.
Recycling note
Afterusage,thisproductmustbedisposedofproperlyas electronicwaste
in accordance with the current disposal regulations of your county / state
/ country.

10 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
About this manual
The following manuals are available as PDF files on the CD-ROM supplied:
X“Installation” user manual
X“Basic Configuration” user manual
X“Redundancy Configuration” user manual
X“Web-based Interface” user manual and
X“Command Line Interface” user manual
The Network Management Software HiVision/Industrial HiVision provides
you with additional options for smooth configuration and monitoring:
XConfiguration of multiple devices simultaneously.
XGraphical interface with network layouts.
XAuto-topology discovery.
XEvent log.
XEvent handling.
XClient / Server structure.
XBrowser interface
XActiveX control for SCADA integration
XSNMP/OPC gateway
With the Industrial HiVision Network Management software, you increase
your network security in industrial application areas:
XETHERNET Early Warning System
XEasy monitoring of industrial networks
XFast display
XInterface with diagnostic and configuration programs
XLow deployment cost
Legend
The commendations used in this manual have the following meanings:
XListing
Work step
Subheading

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 11
1 Device description
The RS20/RS30/RS40 family provides you with a range of Switch variants.
You can set up your device individually based on different criteria:
XNumber of ports
XTransmission speed
XMedia type
XTypes of connectors
XTemperature range
XCertifications
XSoftware variant
The RS20/RS30/RS40 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 and 802.3u standards using copper wires or
optical fibers in a line or ring structure.
The devices work without a fan.
The voltage is supplied redundantly.
Mount the devices by
Xsimply snapping them onto a DIN rail
Xmounting 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:
Xtwisted pair cable
Xmultimode F/O
Xsinglemode F/O
The twisted pair ports support:
XAutocrossing
XAutonegotiation
XAutopolarity
There are a number of convenient options for managing the device. Admin-
ister your devices via:
Xa Web browser
XTelnet
Xmanagement software (e.g. HiVision)
Xa V.24 interface (locally on the Switch)
The HIPER-Ring redundancy concept enables a quick reconfiguration. With
one additional connection, projection remains simple.
Product configuration data can be provided by:

12 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Xdiagnosis displays
Xdisplaying the operating parameters
Xa label area for the IP address
Depending on the software you choose, the devices provide you with a large
range of functions:
XRedundancy functions
XRapid Spanning Tree Protocol (RSTP)
XRedundant ring structure
XHIPER-Ring
XRedundant coupling
XLink aggregation
XRedundant power supply
XSecurity
XProtection from unauthorized access
XBlocking of unauthorized messages (MAC or IP based)
XSynchronized system time in the network
XNetwork load control
XOperation diagnosis
XDiagnostics (hardware self-testing)
XReset
XPriority
XVLAN
XTopology Discovery
XWeb-based Interface
XCommand Line Interface CLI
XSNMP
X802.1x port authentication
XReal Time Clock
The Hirschmann network components help you to establish continuous com-
munication across all levels of the company. Connect your devices to:
Xdevices of the MICE family
Xbackbone devices of the MICE family
Xthe BAT wireless transmission system
Xthe EAGLE security system
Xproducts for the LION control room / MACH 100 family
1.1 Description of the device variants
The devices differ with regard tothe range of software functions, the number
of interfaces, and the media type for connecting segments.

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 13
The table below shows three port categories for each product variant: uplink
ports, PoE ports and other ports. The table also shows for each product cat-
egorythenumberof ports you can select,and thetypeofports.Inthecolumn
for the port type, the abbreviations F/O (optical fiber) and TP (twisted pair)
indicate the media type, while the abbreviations DSC, ST, SFP and RJ45 in-
dicate the socket type.
Uplink ports Other ports PoE ports included
Variant Num-
ber Type Number Type Num- ber Type
RS20-... 2 Ports 1 and 2
10/100 Mbit/s,
media selectable,
DSC, ST, RJ45
2, 6, 14,
22 10/100 Mbit/s, TP, RJ45 ——
3 Ports 1 to 3
10/100 Mbit/s,
media selectable,
DSC, ST, RJ45
6, 14, 22 10/100 Mbit/s,
TP, RJ45 ——
RS22-... 2 Ports 1 and 2
10/100 Mbit/s,
media selectable,
DSC, ST, RJ45
6, 14, 22 10/100 Mbit/s,
TP, RJ45 4 10/100 Mbit/s, TP, RJ45
3 Ports 1 to 3
10/100 Mbit/s,
media selectable,
DSC, ST, RJ45
6, 14, 22 10/100 Mbit/s,
TP, RJ45 4 10/100 Mbit/s, TP, RJ45
RS30-... 2 Ports 1 and 2
1000 Mbit/s,
media selectable,
SFP, RJ45
8, 16, 24 10/100 Mbit/s,
TP, RJ45 ——
4 Ports 1+2, 3+4
2x100/1000 Mbit/s,
2x 100 Mbit/s,
F/O, SFP
6, 14, 22 10/100 Mbit/s,
TP, RJ45 ——
RS32-... 2 Ports 1 and 2
1000 Mbit/s,
media selectable,
SFP, RJ45
8, 16, 24 10/100 Mbit/s,
TP, RJ45 4 10/100 Mbit/s, TP, RJ45
4 Ports 1+2, 3+4
2x100/1000 Mbit/s,
2x 100 Mbit/s,
F/O, SFP
6, 14, 22 10/100 Mbit/s,
TP, RJ45 4 10/100 Mbit/s, TP, RJ45
RS40-... 4 Ports 1 to 4
4 combo ports:
100/1000 Mbit/s,
F/O, SFP
10/100/1000 Mbit/s,
TP, RJ45
5 10/100/
1000 Mbit/s,
TP, RJ45
——
Table 1: Number and type of ports

14 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
The devices also provide you with the following options for selecting the vari-
ant you desire:
The devices comply with the specifications of the standard(s):
XISO/IEC 8802-03 10BASE-T/100BASE-TX/1000BASE-T
XISO/IEC 8802-03 100BASE-FX
XISO/IEC 8802-03 1000BASE-SX/LX
1.1.1 Combination options for RS20/30
The product designation of your device is made from combining the desired
product characteristics in accordance with the following table. You will find
the corresponding short designation in columns 3 and 4.
Operating temperature Standard 0 °C to +60 °C
Extended -40 °C to +70 °C
Extended with conformal
coating -40 °C to +70 °C
Extended
with PoE devices -40 °C to +60 °C
Operating voltage Standard 9.6 to 60 V DC or 18 to 30 V AC
Safety extra-low voltage (SELV),
redundant inputs disconnected.
PoE 48 V (47 V DC to 52 V DC)
Certifications / declarations CE, UL508, ISA 12.12.01 (UL1604)
CE,UL508,ISA 12.12.01(UL1604),GermanischerLloyd (GL),
IEC/EN 61850-3 declaration (sub station), IEEE 1613 (sub sta-
tion), EN 50121-4 railway (along track)
CE,UL508,ISA 12.12.01(UL1604),GermanischerLloyd (GL),
IEC/EN 61850-3 declaration (sub station), IEEE 1613 (sub sta-
tion), EN 50121-4 railway (along track), ATEX RL 94/9 EG
(hazardous location)
Software variant Enhanced
Professional
Item Characteristic Ident. Ident.
2 a) Property
1 to 4 Product RS20 Rail Switch without gigabit ports
RS30 Rail Switch with gigabit ports
RS22 Rail Switch without gigabit ports, with PoE
b)c)
RS32 Rail Switch with gigabit ports, with PoE b)c)
5 - (hyphen) -
6 to 7 Number of 10/100 04 4 * 10/100 Mbit/s Ethernet
Mbit/s ports 08 8 * 10/100 Mbit/s Ethernet
09 9 * 10/100 Mbit/s Ethernet
16 16 * 10/100 Mbit/s Ethernet
17 17 * 10/100 Mbit/s Ethernet
Table 2: Combination options of device variants RS20/RS30/RS22/RS32

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 15
24 24 * 10/100 Mbit/s Ethernet
25 25 * 10/100 Mbit/s Ethernet
8 and 9 Number of 1000 00 0 * 1000 Mbit/s Ethernet
Mbit/s ports 02 2 * 1000 Mbit/s Ethernet (not for 4-port devic-
es) b)
10 and 11 a) Uplink port(s) T1 Twisted pair T(X), RJ45
1 port (Ident. col-
umn) M2 MM d) Multimode FX, DSC, 100 Mbit/s
or alternatively M4 NN d) Multimode FX, ST, 100 Mbit/s
2 ports S2 VV d) Singlemode FX, DSC, 100 Mbit/s
S4 UU d) Singlemode FX, ST, 100 Mbit
(Ident.2 column) L2 LL d) Singlemode Longhaul, DSC, 100 Mbit/s
G2 GG d) Singlemode Longhaul FX DSC 200 km,
100 Mbit/s
O6 OOb)e) SFP slot, 1000 Mbit/s
Z6 ZZ b)e) SFP slot, 100 Mbit/s
12 and 13 a) See items 10 and
11
14 Temperature range S Standard 0 °C to +60 °C
T Extended -40 °C to +70 °C f)
E Extended -40 °C to +70 °C, conformal coat-
ing f)
15 Voltage range incl.
maximum D g) 9.6 V DC to 60 V DC or 18 V AC to 30 V AC
tolerances P h) 47 V DC to 52 V DC (PoE)
16 Certification A CE, UL 508, ISA 12.12.01 (UL 1604)
H CE, UL 508, ISA 12.12.01 (UL 1604), GL,
Railway (along track), Sub Station
B i) CE, UL 508, ISA 12.12.01 (UL 1604), GL,
Railway (along track), Sub Station, Hazard-
ous Location (ATEX)
17 Software variant E Enhanced
PProfessional
a. For device variants with two uplink ports you use the “Ident.” columnfor items 10+11 and for
items 12+13.
For devicevariants with three uplink ports you use the “Ident.2” column for items 10+11 and
the “Ident.” column for items 12+13.
For device variants with four uplink ports you use the “Ident.2” column for items 10+11 and
for items 12+13.
b. Not in combination with “04 * 100 Mbit/s Ethernet”.
c. The last four ports of the device have PoE (Power over Ethernet).
d. For RS20-0900..., RS20-1700..., RS20-2500...;
RS22-0900..., RS22-1700..., RS22-2500...
e. In connection with “2nd uplink port” “ZZ” and “1st uplink port” “OO”.
f. Not when using GG or G2 transceivers.
Temperature range for PoE-capable devices (RS22-..., RS32-...): -40 °C to +60 °C
g. Not for PoE-capable devices (RS22-..., RS32-...).
h. For PoE-capable devices (RS22-..., RS32-...).
i. Without railway certification EN50155 (Train).
Item Characteristic Ident. Ident.
2 a) Property
Table 2: Combination options of device variants RS20/RS30/RS22/RS32

16 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Examples for product name
Additional examples of devices with 3 or 4 uplink ports:
XRS20-0900NNM4TDAE for RS20 with 3 uplink ports (ST)
NN: 2 * Multimode FX, ST, 100 Mbit/s (ports 1 and 2)
M4: 1 * Multimode FX, ST, 100 Mbit/s (port 3)
XRS30-2402OOZZTDAP for RS30 with 4 uplink ports (SFP)
OO: 2 * SFP slot, 1000 Mbit/s (ports 1 and 2)
ZZ: 2 * SFP slot, 100 Mbit/s (ports 3 and 4)
Example of device with Power over Ethernet:
XRS32-0802O6T1SPAP for RS32 with 2 uplink ports and PoE
O6: 1 * SFP slot, 1000 Mbit/s (port 1)
T1: 1 * twisted pair TX, RJ45, 1000 Mbit/s (port 2)
P: Voltage range 47 V DC to 52 V DC (PoE)
RS20-
RS20- Rail Switch without gigabit ports
09
09 9 * 100 Mbit/s Ethernet ports
00
00 0 * 1000 Mbit/s Ethernet ports
MM
MM Port 1 + 2 = 2 * Multimode FX, DSC, 100 Mbit/s
M2
M2 Port 3 = Multimode FX, DSC, 100 Mbit/s
S
S Temperature range standard: 0 °C to +60 °C
D
D Voltage range: 9.6 V DC to 60 V DC or 18 V AC to 30 V AC
A
A Certifications: CE, UL 508, ISA 12.12.01 (UL 1604)
P
P Software variant: Professional
Table 3: Example of RS20 with 3 uplink ports: RS20-0900MMM2SDAP
RS30-
RS30- Rail Switch with gigabit ports
08
08 8 * 100 Mbit/s Ethernet ports
02
02 2 * 1000 Mbit/s Ethernet ports
O6
O6 Port 1 = SFP slot, 1000 Mbit/s
T1
T1 Port 2 = twisted pair TX, RJ45 connector, 1000 Mbit/s
T
T Temperature range extended: -40 °C to +70 °C
D
D Voltage range: 9.6 V DC to 60 V DC or 18 V AC to 30 V AC
A
A Certifications: CE, UL 508, ISA 12.12.01 (UL 1604)
E
E Software variant: Enhanced
Table 4: Example of RS30 with 2 uplink ports: RS30-0802O6T1TDAE

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 17
1.1.2 Combination options for RS40
The product designation of your device is made from combining the desired
product characteristics in accordance with the following table. The corre-
sponding short designation is in column 3.
Item Characteristic Ident. Property
1 to 4 Product RS40 Rail Switch with gigabit ports
5 - (hyphen) -
6 to 7 Number of 10/100
Mbit/s ports 00 0 * 10/100 Mbit/s Ethernet
8 and 9 Number of 1000
Mbit/s ports 09 9 * 1000 Mbit/s Ethernet
10 and 11 1st + 2nd uplink
ports CC 2 * combo port multirate (SFP slot: 100/1000 Mbit/s, alternatively twisted pair RJ45 socket:
10/100/1000 Mbit/s)
12 and 13 3rd + 4th uplink
ports CC 2 * combo port multirate (SFP slot: 100/1000 Mbit/s, alternatively twisted pair RJ45 socket:
10/100/1000 Mbit/s)
14 Temperature range S Standard 0 °C to +60 °C for T4
T Extended -40 °C to +60 °C for T4
Extended -40 °C to +70 °C for T3
E Extended -40 °C to +60 °C for T4, conformal coating
Extended -40 °C to +70°C for T3, conformal coating
15 Voltage range D 12 to 48 V DC (min. 9.6 V DC to max. 60 V DC) or
24 V AC (min. 18 V AC to max. 30 V AC)
16 Certification A CE, UL 508, ISA 12.12.01 (UL 1604)
H CE, UL 508, GL, Railway (along track), Sub Station
Pending: ISA 12.12.01 (UL 1604)
B CE, UL 508, GL, Railway (along track), Sub Station
Pending: ISA 12.12.01 (UL 1604), Hazardous Loca-
tion (ATEX)
17 Software variant E Enhanced
P Professional
Table 5: Combination options for the device variants of the RS40

18 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Examples for product name
1.1.3 Number of ports and media for RS20-...
Figure 1: Device variants with 4 * 10/100 Mbit/s ports (RS20-0400...)
1 – plug-in terminal block, 6-pin
2 – LED display elements
3 – 2-pin DIP switch
4 – USB interface
5 – V.24 connection for external management
6 – ports in compliance with 10/100BASE-T(X) (RJ45 connections)
7 – port 1 + port 2, free choice of connections:
T1: Twisted-pair T(X), RJ45, 10/100 Mbit/s
M2: Multimode FX, DSC, 100 Mbit/s
RS40-
RS40- Rail Switch with gigabit ports
00
00 0 * 100 Mbit/s Ethernet ports
09
09 9 * 1000 Mbit/s Ethernet ports
CC
CC Ports 1 + 2 = combo port: SFP slot (100/1000 Mbit/s),
alternatively: RJ45 connector (10/100/1000 Mbit/s)
CC
CC Ports 3 + 4 = combo port: SFP slot (100/1000 Mbit/s),
alternatively: RJ45 connector (10/100/1000 Mbit/s)
E
E Temperature range extended (-40 °C to +70 °C) with conformal coating
D
D Voltage range: 9.6 V DC to 60 V DC or 18 V AC to 30 V AC
A
A Certifications: CE, UL 508, ISA 12.12.01 (UL 1604)
P
P Software variant: Professional
Table 6: Example of RS40 with 4 uplink ports: RS40-0009CCCCEDAP
RS20
RM
0V 0V
FAU LT
+24V
(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
+24V
(P1)
LS
1
DA
LS
2
DA
LS
3
DA
LS
4
DA
1
2
3
4
5
6
7
7
8
9
RS20-0400T1T1...D... RS20-0400M2T1...D...
RS20
RM
0V 0V
FAULT
+24V
(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
+24V
(P1)
1
LS
2
DA
LS
3
DA
LS
4
DA
RS20
RM
0V 0V
FAULT
+24V
(P2)
Stand by
Aufkleber MAC-Adresse
IP-ADDRESS
V.24
USB
P
Stand by
FAULT
RM
ON
+24V
(P1)
1
2
LS
3
DA
LS
4
DA
RS20-0400M2M2...D...
LS
1
DA
LS
2
DA
LS
1
DA

RS20/RS22/RS30/RS32/RS40
Release 12 07/09 19
M4: Multimode FX, ST, 100 Mbit/s
S2: Singlemode FX, DSC, 100 Mbit/s
S4: Singlemode FX, ST, 100 Mbit/s
L2: Singlemode Longhaul FX, DSC, 100 Mbit/s
G2: Singlemode Longhaul+ FX, DSC, 100 Mbit/s, 200 km
8 – MAC address field
9 – IP address field
Figure 2: Device variants with 8 * 10/100 Mbit/s ports (RS20-0800...)
1 to 9 – see fig. 1
RS20
LS DA
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
St an d b y
AufkleberMAC-Ad resse
IP-ADDRESS
2
LS DA
1
3
5
7
4
6
8
V.2 4
USB
P
St an d b y
FAULT
RM
ON
1
2
3
4
5
6
7
8
9
7
RS20-0800M2M2...D...
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
1
3
5
7
2
4
6
8
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
RS20-0800T1T1...D...
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
LS DA
1
3
5
7
4
6
8
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
DA
2
LS
RS20-0800M2T1...D...

20 RS20/RS22/RS30/RS32/RS40
Release 12 07/09
Figure 3: Device variants with 16 * 10/100 Mbit/s ports (RS20-1600...)
1 to 9 – see fig. 1
Figure 4: Device variants with 24 * 10/100 Mbit/s ports (RS20-2400...)
1 to 9 – see fig. 1
RS20
LS DA
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
St an d b y
AufkleberMAC-Ad resse
IP-ADDRESS
2
LS DA
1
V.2 4
USB
P
St an d b y
FAULT
RM
ON
3
5
7
9
4
6
8
10
11
13
15
12
14
16
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
LS DA
1
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
3
5
7
9
4
6
8
10
11
13
15
12
14
16
2
DA
LS
1
2
3
4
5
6
66
7
8
9
7
RS20-1600M2M2...D...
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
1
3
5
7
2
4
6
8
9
11
13
15
10
12
14
16
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
RS20-1600T1T1...D...
RS20-1600M2T1...D...
RS20
LS DA
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
St an d b y
AufkleberMAC-Ad resse
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.2 4
USB
P
St an d b y
FAULT
RM
ON
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
3
5
7
9
11
13
15
17
4
6
8
10
12
14
16
18
19
21
23
20
22
24
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
LS DA
1
2
DA
LS
RS20
RM
+24V(P1) 0V 0V
FAULT
+24V(P2)
Sta n d by
Aufkleber MAC-Adresse
IP-ADDRESS
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
17
19
21
23
18
20
22
24
V.2 4
USB
P
Sta n d by
FAULT
RM
ON
1
2
3
4
5
6
66
7
8
9
7
RS20-2400M2M2...D... RS20-2400M2T1...D... RS20-2400T1T1...D...