Description and operating instructions
Contents
1. 1 Functional description The ports of an RS2 4R represent a terminal connection for the connected LAN segment You can connect single devices or complete network segments 1 1 FRAME SWITCHING FUNCTIONS The RS2 4R supports the following frame switching functions Store and Forward Multi address capability Learnt addresses Priority Tagging Flow control Port mirroring Broadcast Limiter 1 2 SPECIFIC FUNCTIONS OF THE TP TX INTERFACE Link control The RS2 4R monitors the connected TP TX line segments for short circuit or interrupt using regular link test pulses in accordance with IEEE standard 802 3 10 100BASE T TX The RS2 4R does not transmit any data to a TP TX segment from which it does not receive a link test pulse Note A non occupied interface is assessed as a line interrupt The TP TX line to termi nal equipment which is switched off is like wise assessed as a line interrupt as the de energised bus coupler cannot transmit link test pulses Auto polarity exchange If the receive line pair is incorrectly connec ted RD and RD switched polarity is auto matically reversed Autonegotiation Autonegotiation is a procedure in which the switch automatically selects the operating mode of its 10 100 RJ 45 ports When a connection is set up for the first time the switch detects the speed 10 or 100 Mbit s and the transmission mode of the connec ted network half duplex or f2. singlemode multimode or long haul LH 4 TP TX ports 3 TP TX ports 1 FX port multimode MM port 4 3 TP TX ports 1 FX port singlemode 1300 nm SM port 4 3 TP TX ports 1 FX port singlemode 1550 nm LH port 4 2 TP TX ports 2 FX ports multimode MM port 3 and 4 2 TP TX ports 2 FX ports singlemode 1300 nm SM port 3 and 4 2 TP TX ports 2 FX ports singlemode 1550 nm LH port 3 and 4 Displays Equipment status Port status 1x green LED P1 power 1 supply voltage 1 present 1 x green LED P2 power 2 supply voltage 2 present 1x red LED FAULT indicator contact is open and indicates error 1x green yellow LED RM redundancy manager autoconfig adapter 4x green LED LS 1 to 4 link state 4x yellow LED DA 1 to 4 data Controls 2 pole DIP switch RM activate redundancy manager functionality RING Aktivierung HIPER Ring Funktion Scope of delivery Rail Switch RS2 4R incl terminal block for supply voltage description and operating instructions manual RS2 4R on CD ROM Order number RS2 4R 943 846 RS2 4R 1MM SC 943 847 RS2 4R 1SM SC 943 848 RS2 4R 1LH SC 943 849 RS2 4R 2MM SC 943 850 RS2 4R 2SM SC 943 851 RS2 4R 2LH SC 943 852 Accessories ETHERNET manual 943 320 011 Manual Basics Industrial ETHERNET and TCP IP 280 720 834 Terminal access cable 943 301 001 Rail Power Supply RPS 30 943 662 003 Rail Power Supply RPS 60 943 662 001 Rail Power Supply
3. Port security An RS2 4R protects every port from unaut horized access The following functions are available for the security monitoring of every single port Who has access to this port Actions which result on an unauthorized access How to proceed in case of an access of an unknown user 1 6 FURTHER FUNCTIONS AND FEATURES Diagnosis In case of a reset the RS2 4R runs a hard ware self test During operation an integra ted watch dog monitoring unit monitors the function of the software Reset The RS2 4R will be reset by the following actions management input voltages fall below a threshold internal voltage supply falls below a threshold watchdog After a reset the following actions are car ried through self test initialization 1 7 DISPLAY ELEMENTS Equipment status These LEDs provide information about sta tuses which affect the function of the entire RS2 4R P1 Power 1 green LED lit supply voltage 1 present not lit supply voltage 1 is less than 18 V P2 Power 2 green LED lit supply voltage 2 present not lit supply voltage 2 is less than 18 V FAULT Failure red LED lit The indicator contact is open i e it indicates an error not lit The indicator contact is closed i e it does not indicate an error If the manual setting of the indicator con tanct is active the fault LED does not depend on
4. the position of the indicator contact RM Redundancy Manager green yellow LED lit green RM function active redundant port not active lit yellow RM function active redundant port active not lit RM function not active flashes green 2 times per second Configuration is loaded from ACA flashes yellow 2 times per second Configuration is saved to ACA flashes green yellow 2 times per second Error in memory operation flashes green 1 time per second HIPER Ring configuration error e g no RM or several RMs active Port Status These LEDs display port related informati on LS 1 to 4 Link state green LED not lit no valid link lit green valid link blinking green 1 single blink per period port is deactivated by RM port 3 if RM active blinking green 3 blinks per period port is disabled running light initialization phase after a reset DA 1 bis 4 Data yellow LED not lit no data traffic flashes yellow data traffic running light initialization phase after a reset 1 8 CONTROLS 2 pin DIP switch Using the 2 pin DIP switch on the RS2 4R front panel on RS2 4R the HIPER Ring function can be enabled or disabled with the switch RING State of delivery position 0 Off i e nor mal function with the RM switch the RM functionality Redundancy Manager can be switched on or off when HIPER Rin
5. 2 6 Test FC testing level in line with IEC 61131 2 E2 CDV and Germanischer Lloyd Guidelines for the Performance of Type Tests Part 1 IEC 60068 2 27 Test Ea testing level in line with IEC 61131 2 E2 CDV Certifications cUL 508 CSA 22 2 No 142 cUL 1604 CSA 22 2 No 213 Germanischer Lloyd pending pending pending Network size TX port 10BASE T 100BASE TX Length of a twisted pair segment 100 m approx F O port 100BASE FX According to IEEE 802 3u 100BASE FX System attenuation 50 125 um fiber multimode MM 62 5 125 um fiber multimode MM 9 125 um fiber singlemode Wave length SM 9 125 um fiber singlemode Longhaul Wave length LH 0 to 8 dB MM 0 to 11 dB MM 0 to 16 dB SM 1300 nm 7 to 29 dB LH 1550 nm F O line length example 50 125 um fiber MM 62 5 125 um fiber MM 9 125 um fiber SM 9 125 um fiber Longhoul LH 5 km approx MM data of fiber 1 0 dB km 800 MHz km 4 km approx MM data of fiber 1 0 dB km 500 MHz km 30 km approx SM data of fiber 1300 nm 0 4 dB km 24 to 86 6 km LH data of fiber 1550 nm 0 3 dB km Interfaces RS2 4R in addition 2 type depending ports each RS2 4R RS2 4R 1MM SC RS2 4R 1SM SC RS2 4R 1LH SC RS2 4R 2MM SC RS2 4R 2SM SC RS2 4R 2LH SC 2 to 4 TP TX ports RJ45 sockets 10 100 MBit s V 24 port external management Indicator contact 1 A maximum 24 V FX ports with DSC sockets 100 MBit s
6. Description and operating instructions Industrial ETHERNET Rail Switch 2 Family lt ZE g g F aars F joy zj sanr OA 1 Wis ye 2 ts DA mi is DA 4 is g RS2 4R RS2 4R 1MM SC RS2 4R 1SM SC RS2 4R 1LH SC RS2 4R 2MM SC RS2 4R 2SM SC RS2 4R 2LH SC HIRSCHMANN RS2 4R The Rail Switch RS2 has been especially designed for use in industrial environments It supports ETHERNET 10 MBit s and Fast ETHERNET 100 MBit s The RS2 4R devices RS2 4R RS2 4R 1MM SC RS2 4R 1SM SC RS2 4R 1LH SC RS2 4R 2MM SC RS2 4R 2SM SC RS2 4R 2LH SC are manageable They support SNMP and Web based management The Rail Switch devices support switched ETHERNET networks in accordance with IEEE standard 802 3 using copper technolo gy or optical waveguide F O in line and ring structures The switch devices are plug ged onto the standard bar Depending on the model the RS2 4R devi ces have two to four 10 100 Mbit s twisted pair TP TX ports RJ45 connectors and up to two fiber optic ports 100 Mbit s ports The fiber optic ports to connect further more switches are available with FX interfa ces depending on the RS2 4R model with multimode singlemode or Long Haul DSC connectors RS2 4R 4 x TP TX RS2 4R 1 3 x TP TX 1 x FX RS2 4R 2 2 x TP TX 2 x FX It is possible to connect data terminal equipments or other network segments to the 10 100 Mbit s ports using twi
7. RPS 120 943 662 011 AutoConfiguration Adapter ACA 11 943 751 001 Network Management Software HiVision 943 471 100 Hirschmann Electronics GmbH amp Co KG Automation and Network Solutions Stuttgarter StraRe 45 51 D 72654 Neckartenzlingen Germany Tel 49 1805 14 1538 Fax 49 7127 14 1551 E Mail ans support hirschmann de Internet http www hirschmann com Printed in Germany Subject to alterations 039675001020304000
8. alternative switch of the same type In case of a reset the switch compares the contents of the ACA with its own configu ration data If the configuration data do not correspond the switch takes over the configuration data of the ACA Gpin terminal block The supply voltage and the indicator contact are connected via a 6pin terminal block with screw rast mechanism A Warning The RS2 4R equipments are desi gned for operation with a safety extra low voltage Thus they may only be connected to the supply vol tage connections and to the signal contact with PELV circuits or alternatively SELV circuits with the voltage restrictions in accordance with IEC EN 60950 Voltage supply Redundant voltage sup plies are supported Both inputs are decoupled There is no load distribution With redundant supply the power pack supplies the RS2 4R only with the higher output voltage The supply voltage is elec trically isolated from the housing Indicator contact The indicator contact is used to supervise the functions of the RS2 4R and thus faci litates remote diagnosis Contact interrupt indicates the following by means of a potential free indicator contact relay contact closed circuit MICE Line structure Fig 5 Line structure the failure of at least one of the two supply voltages a permanent fault in the RS2 4R int
9. ance 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 According to EN 60950 the device may only be operated in a fire protective housing Note The housing has to be mounted in upright position Safety Guidelines Environment A Warning The device may only be operated in the listed maximum surrounding air temperature range at the listed relative air humidity range non condensing The installation location is to be selec ted so as to ensure compliance with the cli matic limits listed in the Technical Data To be used in a Pollution Degree 2 envi ronment 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 enginee ring standards trained or directed in the care and use of appropriate safety equipment in accor dance with the current standards of safety engineering traine
10. d 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 A 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 operati on 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 A Warning Any work that may have to be per formed on the electrical installation should be performed by fully qualified technicians only Warning LED or LASER components accor ding to IEC 60825 1 2001 CLASS 1 LASER PRODUCT LIGHT EMITTING DIODE CLASS 1 LED PRODUCT A Based specifications and standards The devices fulfil the following specifications and standards EN 61000 6 2 2001 Ge
11. e ope rating software Software Update tftp Update of the ope rating software Note The tftp path has to be defined cor rectly before the update Cancel Automatic Update Cancel the update process Change Baudrate Restore Factory Settings The factory set tings without system parameters replace a previously saved configuration Reset RS2 4R boot again End Quit Quit the monitor program cau ses to load the management software 5 Further support In the event of technical queries please talk to the Hirschmann contract partner respon sible for looking after your account or directly to the Hirschmann office You can find the addresses of our contract partners on the Internet http Awww hirschmann de Our support line is also at your disposal Tel 49 1805 14 1538 Fax 49 7127 14 1551 Answers to Frequently Asked Questions can be found on the Hirschmann internet site www hirschmann de The FAQs are located under Service in the Automation and Network Solutions section www hicomcenter com gives you an up to date overview of training courses about technology and products 6 Technical data General data Operating voltage Buffer time NEC Class 2 power source 24 VDC 25 33 safety extra low voltage SELV PELV redundant inputs decoupled 5 A maximum min 10 ms at 24 VDC Potential difference between input voltage and housing Potential difference to input v
12. er nal voltage supply supply voltage 1 or 2 lt 18 V the faulty link status of at least one port The indication of the link state on the RS2 4R can be masked on a port by port basis using the management software State of delivery there is no link test self test error The RS2 4R in RM mode can indicate the following states Ring monitoring is not possible e g during software initializing Note In the case of the voltage supply being routed without redundancy the RS2 4R indicates the failure of a supply voltage You can prevent this message by feeding in the supply voltage through both inputs 24V P1 OV OV 24V P2 Fault Fig 6 Pin configuration of 6pin terminal block Ground connection The RS2 4R is grounded via a separate screw connection 2 Configuration 2 1 LINE STRUCTURE The RS2 4R enables backbones in line struc tures to be built up Cascading is effected using the HIPER Ring ports see Fig 5 2 2 REDUNDANT RING STRUCTURE With the RM function redundancy mana ger of the RS2 4R RS2 16M RS2 MICE MACH 3000 you can close the two ends of a line structured backbone to form a redundant ring The RS2 4R is integrated into the ring via the HIPER Ring ports ports 3 and 4 Within a redundant ring any mixture of RS1 RS2 4R RS2 16M RS2 MICE and MACH 3000 is possible If one section fails the recovery time is less than 0 5 seconds for a ring containi
13. g function is activated State of delivery switch in posi tion 0 Off i e RM function not active 0 1 RM Redundancy manager RING HIPER Ring Fig 2 2 pin DIP switch on RS2 4R RING RM port3 4 Redundancy Manager 0 TP port Autonegotiation off FX port 100 Mbit s fullduplex 1 0 Ring port 100 Mbit s fulldupl off Ring port 100 Mbit s fulldupl on Tab 1 DIP switch function 1 9 INTERFACES 10 100 MBit s connection Twisted Pair 10 100 Mbit Ports 8 pin R45 sockets allow terminal equipment or independent net work segments complying with the stan dards IEEE 802 3 100BASE TX 10BASE T to be connected These ports support auto negotiation autocrossing and the auto polarity function Factory settings autonegotiation active not valid for HIPER Ring ports The socket casings are electrically connec ted to the front panel of the RS2 4R The pin configuration complies with MDI X aya a s alg RS2 4R RS2 16M RS2 16M Pin configuration of the RJ45 socket RS2 4R 1 line pair pin 3 and pin 6 1 line pair pin 1 and pin 2 remaining pins not used Pin8 Pin7 Pin6 L Pind Pin4 Pin3 Pin 2 ____1 Pin 1 Fig 3 Pin configuration of an TP TX interface 100 Mbit s connection 100 MBit s F O ports DSC sockets allow terminal equipment or i
14. ial sphere business and trade sphere and small companies and in the industrial sphere Interference immunity EN 61000 6 2 2001 Radio interference level EN 55022 1998 A1 2000 Class A Warning This is a Class A device This equip ment may cause radio interference if used in a residential area in this case it is the operator s responsibili ty to take appropriate measures The precondition for compliance with EMC limit values is strict adhe rence 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 digi tal device persuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful inter ference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio fre quency 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 inter ference at his own expense Recycling Note After its use this product has to be processed as electronic scrap and disposed of according to the prevai ling waste disposal regulations of your community district country state oS
15. ically on the first start of the Web based interface This installation takes a lot of time For Windows NT users Because of that stop the installation Install the plugin from the enclosed CDROM For that start the program file j2rel 3 1 07 windows i586 i exe in the Java table on the CDROM The web interface is used to access the object classes of the MIBs via a standard web browser Access to the web interface is protected by a password If you do not enter a password only read access to the RS2 4R is possible Factory setting password private 4 5 SYSTEM MONITORS System monitor 1 The system monitor 1 is used to load the operating system via the V 24 interface It is required only for service purposes The system monitor 1 is available immediately after the system start at 9 600 baud It offers the following functions Update Operating System Update the operating system via X modem CRC pro tocol Start Operation System Start operating system and applications Change Baudrate End Quit the monitor program and restart the system System monitor 2 The system monitor 2 is used to update the complete operating software of the RS2 4R via V 24 or via the network It is available after loading the operating system at 9 600 baud When the software update is started via the User Interface the monitor is opened directly It offers the following functions Software Update V 24 Update of th
16. nality of the User Interface web interface system moni tors software update and Management Information Base MIB in the RS2 4R manual 4 2 SNMP MANAGEMENT Factory settings All parameters which can be adjusted via management are pre set to default values You will find detailed descriptions in the RS2 4R manual 4 3 USER INTERFACE The User Interface UI can be used in addi tion to the web interface On the first installation of the RS2 4R you have to enter IP addresse s If you do not have a VT100 terminal near the installation place at your disposal you can enter the IP addresses before the final installation For that you need a VT100 terminal or a corre sponding emulation e g MS windows ter minal The User Interface starts after pressing any key State of delivery password private System parameters Among others various addresses can be entered in the window presented on the screen IP address netmask gateway IP address and the IP configuration mode can be selected 4 4 WEB BASED INTERFACE In order to open the Web based interface you need a Web browser program which enables to read hypertext for example the Netscape Navigator Communicator from version 6 0 or the Microsoft Internet Explo rer from version 5 5 on Note The Web based interface uses the plugin Java runtime environment version 1 3 If this is not installed on your compu ter an installation via the internet is started automat
17. ndependent network segments complying with the standard IEEE 802 3 100BASE FX to be connected State on delivery full duplex Note Make sure that you conncet LH ports only to LH ports SM ports only to SM ports and MM ports only to MM ports V 24 interface external management A serial interface for local connection of an external management station VT100 terminal or a PC with corresponding ter minal emulation is available via the RJ11 socket V 24 interface A link can thus be established with the User Interface UI an AutoConfiguration Adapter ACA 11 is available via the RJ11 socket V 24 interfa ce VT100 terminal settings Speed 9 600 Baud Data 8 bit Stopbit 1 bit Handshake off Parity none The V 24 interface baud rate can be configu red to 9 600 or 19 200 baud The factory default is 9 600 baud The socket casing is galvanically connected to the front panel of the device Note In chapter 6 Technical data you find the order number for the terminal access cable which is to be ordered separately Pind Pin8 Pin1 a wN g oo0000 wo oooo Fig 4 Pin configuration of the V 24 interface AutoConfiguration Adapter ACA The ACA is a device for saving the confi guration data of a MICE RS2 4R RS2 16M RS2 oder MACH 3000 switch If one switch should fail the ACA facilitates a conceivable simple assumption of the configuration data by an
18. neric standards Immunity for industrial environments EN 55022 1998 A1 2000 Information technology equipment Radio disturban ce characteristics EN 60950 1997 Safety of Information Technology Equipment ITE EN 61131 2 1994 A12 2000 Programmable Controllers FCC 47 CFR Part 15 2000 Code of Federal Regulations Germanischer Lloyd Rules for Classification and Construction VI 7 3 Part 1 Ed 2001 cUL 508 1998 Underwriters Labratories Inc Safety for Industrial Control Equipment cUL 1604 Electrical Equipment for Use in Class and Class Il Div 2 and Class III Hazardous Classified cUL 60950 Safety for Information Technology Equipment Certified devices are marked with a certification identifier C Notes on CE identification The devices comply with the regula tions of the following European directive 89 336 EEC Council Directive on the harmoniza tion of the legal regulations of mem ber states on electromagnetic com patibility 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 amp Co KG Automation and Network Solutions Stuttgarter Stra e 45 51 D 72654 Neckartenzlingen Telephone 49 0 7127 14 1480 The product can be used in the resi dential sphere resident
19. ng up to 50 switches being cas caded and the ring structure is changed back into a line structure Note The redundant ring function requi res the following settings for the ports 3 and 4 100 Mbit s full duplex and autonego tiation off 3 Assembly startup procedure and dismantling 3 1 UNPACKING CHECKING Check whether the package was deliver d complete see scope of delivery Check the individual parts for transport damage Oo Warning Use only undamaged parts Fig 8 Assembling the RS2 4R 3 2 ASSEMBLY The equipment is delivered in a ready to operate condition The following procedure is appropriate for assembly Check whether the switch pre setting suits your requirements see chap 1 7 Pull the terminal block off the RS2 4R and wire up the supply voltage and indica tor lines Fit the RS2 4R on a 35 mm standard bar to DIN EN 50 022 Attach the upper snap on slide bar of the RS2 4R to the standard bar and press it down until it locks in position Fit the signal lines and if required the control line Always connect the main line and the redundant line to port 1 state on delivery for the redundant coupling of ring structures RS2 ring closed by MICE with Fig 7 Redundant ring struct
20. oltage 24 VDC 32 VDC Potential difference to input voltage ground 32 VDC Power consumption RS2 4R with 4 TX ports RS2 4R with 3 TX ports and 1 FX port RS2 4R with 2 TX ports and 2 FX ports 4 8 W max at 24 VDC 16 4 Btu IT h 5 5 W max at 24 VDC 18 8 Btu IT h 6 8 W max at 24 VDC 23 2 Btu IT h Overload current protection at input non changeable fuse Dimensions WxHxD 47 x 131x 111 mm Weight 325 g Ambient temperature Surrounding air 40 C to 70 C RS2 4R 1LH SC and RS2 4R 2LH SC 0 C to 60 C Storage temperature Surrounding air 40 C bis 85 C Humidity 10 to 95 non condensing Atmospheric pressure up to 2000 m 795 hPa higher altitudes on demand Pollution Degree 2 Laser protection Class 1 conforming to EN 60825 1 2001 Protection type IP 20 Interference proof Discharge of static electricity Contact discharge Air discharge Electromagnetic fields Fast transients Surge voltage symmetrical Surge voltage asymmetrical Cable based RF faults EN 61000 4 2 Test level 3 EN 61000 4 2 Test level 3 EN 61000 4 3 Test level 3 EN 61000 4 4 Test level 3 EN 61000 4 5 Test level 2 EN 61000 4 5 Test level 3 EN 61000 4 6 Test level 3 EMC emitted immunity EN 55022 FCC 47 CFR Part 15 Germanischer Lloyd Class A Class A Rules for Classification and Construction VI 7 3 Part 1 Ed 2001 Stability Vibration Shock IEC 60068
21. ply 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 connec tions 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 Na tional Electrical Code table 11 b Relevant for North America Use 60 75 C 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 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 Make sure that the electrical installation meets local or nationally applicable safety regulations A Warning The ventilation slits must not be covered so as to ensure free air cir culation The dist
22. sted pair cabling TP TX The ports support auto negotiation autopolarity and autocrossing The RS2 4R devices in addition have one V 24 interface for external management In the RS2 4R Management Manual Indu strial ETHERNET Rail Switch 2 you find a detailled description on the RS2 4R Rail Switch fiVision the Hirschmann network manage ment system is the optimum management solution for this product Your sales partner keeps information ready 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 Electronics GmbH amp Co KG 2004 All Righ
23. that death serious injury or considerable damage to property can result if the appropriate safety measures are not taken A Caution means that light injury or damage to property can result if the appropria te safety measures are not taken A 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 A 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 Guidelines Power Supply Switch the basic devices on only when the case is closed A 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 opera ted with external power sup
24. ts 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 A Danger means that death serious injury or considerable damage to property will result if the appropriate safety measures are not taken Warning means
25. ull duplex Autocrossing If the autonegotiation function is active the RS2 4R detects the transmit and receive pairs MDI MDI X The RS2 4R automati cally configures its port for the correct transmit and receive pins Consequently it does not matter whether you connect devi ces using a cross over or straight cable 1 3 SPECIFIC FUNCTIONS OF THE F O INTERFACE Link control According to IEEE 802 3 standard 100BASE FX an RS2 4R monitors the attached F O lines for open circuit conditions 1 4 REDUNDANCY FUNCTIONS If a line section fails the redundancy func tions HIPER Ring solves a network inter ruption within less than 0 5 seconds see chap 2 Eli V24 es l r 6pin terminal block LED display elements 2pole DIP switch V 24 interface for external management Port 1 and 2 complying with 10 100BASE T X Snes gt a j nea 424v PI R ape 24V P2 gp i autonegotiaton autopolarity autocrossing RJ45 connectors 2 HIPER Ring ports port 3 and 4 Port 4 S 2 RS2 4R x 1MM SC x 1SM SC x 1LH SC x 2MM SC x 2SM SC x MAC address field LED IP address field I SC x MM SM LH Port 3 RS2 4R 1MM SC 1SM SC 1LH SC 2MM SC x 2SM SC x 2LH SC x display elements x x x x TP Fig 1 Overview interfaces display elements and controls of the RS2 4R 1 5 SECURITY
26. ure com redundant ring RS2 16M Notes The front panel of the RS2 4R is groun ded via a separate ground connection Do not open the housing The shielding ground of the twisted pair lines which can be connected is electrical ly connected to the front panel 3 3 STARTUP PROCEDURE You start up the RS2 4R by connecting the supply voltage via the 6 pin terminal block 3 4 BASIC SETTINGS On the first installation of the RS2 4R you have to enter the IP addresse s The RS2 4R provides 4 possibilities to configure the IP addresses refer to RS2 4R manual Configuration via BOOTP bootstrap pro tocol Configuration via DHCP dynamic host configuration protocol Input via the V 24 interface AutoConfiguration Adapter 3 5 DISMANTLING To take the RS2 4R off the ISO DIN rail insert a screwdriver horizontally under the housing into the locking slide pull it with out tipping the screwdriver downwards and lift the RS2 4R upwards 4 Management 4 1 INTODUCTION The RS2 4R supports SNMP and Web based management and thus offers a extensive diagnosis and configuration functions for an easy startup procedure as well as exten sive network and device information The RS2 4R supports the TCP IP protocol family You will find detailed descriptions regarding the SNMP management functio
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