RuggedServer™ RS910
Contents
1. RuggedServer RS910 2 Port Serial Device Server with up to 3 Ports Managed Ethernet Switch Installation Guide www ruggedcom com RuggedCom Inc 30 Whitmore Road Woodbridge Ontario Canada L4L 724 Tel 905 856 5288 Fax 905 856 1995 Toll Free 888 264 0006 Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmtul interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his expense Caution This product contains a laser system and is classified as a CLASS 1 LASER PRODUCT Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure This product contains no user serviceable parts Attempted service by unauthorized personnel shall render all warranties null and void Should this device require service see the Warranty section of this installation2. 26 2007 RuggedCom Inc All rights reserved Rev100 7 Warranty RuggedCom warrants this product for a period of five 5 years from date of purchase For warranty details visit http www ruggedcom com or contact your customer service representative Should this product require warranty or service contact the factory at RuggedCom Inc 30 Whitmore Road Woodbridge Ontario Canada L4L 774 Phone 905 856 5288 Fax 905 856 1995 2 2007 RuggedCom Inc All rights reserved Rev100
3. 5 a Figure 19 Ethernet panel LED description 10 Mbps dm in 100 Mbps Link Established in Blinking Tx Rx Activity Table 3 RJ45 Ethernet port 9 LED description 20 2007 RuggedCom Inc All rights reserved Rev100 5 Technical Specifications 5 1 Operating Environment Ambient Temperature as measured from a 30 cm radius surrounding the center of the RS910 enclosure Ambient Storage Temperature 40 to 85 C La La Ambient Relative Humidity 5 to 95 Table 4 Operating Environment Ambient Operating Temperature 40 to 85 C 5 2 Power Supply Specifications 12 24 VDC 10 VDC 36 VDC 3 15 T 1 5 kV DC 24 VDC 18 VDC 36 VDC 3 15 T 1 5 kV DC 48 VDC 36 VDC 12 VDC 3 15 T 1 5 kV DC HI 125 250 VDC 1 88 VDC 300 VDC 3 15 T 4 kV AC 5 5 HI 110 230 VAC 1 85 VAC 265 VAC kV DC Table 5 Power Supply Specifications NOTES 1 This is the same power supply for both AC and DC 2 F Denotes fast acting fuse T denotes time delay fuse 3 For continued protection against risk of fire replace only with same type and rating of fuse 5 3 Failsafe Relay Specifications MAX operating Voltage 30VDC 30 VAC 80VDC Isolation between coil and contacts 1800 Vims Table 6 Failsafe Relay Specifications 21 2007 RuggedCom Inc All rights reserved Rev100 5 4 Serial Ports 5 4 1 Copper Ports Baud Rate 300 bps 230 kbps DBS or RU AS Table 7 Copper Port Specification 5 4 2 Fiber Optic Po
4. 5 3 Faba e RUIN SPEC COLONS IRA 21 5 4 E OT A SO 22 5 5 ENEIT T OT Sai Ee A A tds 23 5 6 Cominunication SIOROOPUSs A A AA A A RU UE iue UE 23 5 7 Mechanical S PECUICOTLONS ossi ges tet ue leaqieut nett ba sehans leeds E T 24 Type Tests oon arenosis eee Mee teo dus ete eot tot 25 6 1 TEC OTE DOS T VDO LESS A vite aeter RN RU IR e e E 2 0 2 THERE LOLS A VDC TESSA 26 6 3 TECTERVICON MENO LIDERA ada 26 Warranty e 27 3 2007 RuggedCom Inc All rights reserved Rev 100 Table of Figures Figure 1 RS910 Front Panel Description aid di ii 6 Figure 2 RS910 Bottom Panel Description sscseecceccccsssssssessecceceeccocossssssssssccceecosocsosssssssssscececessssssssssoo 7 Pieure 3 RS910 DIN Ran Mounting nar AnS AA A 8 Figure 4 2 RS910 Fower Supply MPut S ines 9 Figure 5 DC Power supply wiring and grounding diagram sccccccsssssssscceccecccooccoossssssscececcosssossssosoe 10 Figure 6 Dielectric Strength Testing a scideseccceccsaccdacaeeccsanceiccdaccedcceacsacedasdeacedeacscddesecedsdancsacecesdeadedescsacs ass 11 Figure 7 RS910 Failsafe Output Relay sscseciccscsicscacecccccsaceaccdacesedcceacsacesasdcacadeacsacdiasecedscencsacecacdeadsdesasacd ess 12 Figures RS232 Female DCE pit xseccseccdescetcsdacesccacsaceiccdacesedcceacsadecsdcadedeacsacddesccededencsacscasdcadedeaasacceass 13 Figure 9 Fiber Serial Interface ST Connector nia aci 14 IQ dtr 10 DBD Port POMO aaa
5. Rev100 2 3 Failsafe Output Wiring The Failsafe output relay is provided to signal critical error conditions that may occur on the RS910 The contacts are energized upon power up of the unit and remain energized until an alarm condition or power loss occurs The behavior of the failsafe relay is configurable via the RuggedSwitch Operating System Consult the RuggedSwitch Users Guide for details 222 RS232 00000 AA FAIL o 55 5 o ZEE Normally Normally Closed Open Common Figure 7 RS910 Failsafe Output Relay 12 2007 RuggedCom Inc All rights reserved Rev100 2 4 RS232 Console Port Wiring The RS232 port is used for configuring the RS910 A straight through serial cable with a DB 9 connector is required There is no need to crossover the TxD and RxD signals from the PC side since this has been done internally as is shown in the figure below Internal Connection Transmit Data Receive Data Internal Connection Ground Internal Connection Internal Connection Internal Connection No Connection Figure 8 RS232 Female DCE pin out NOTE This port is not intended to be a permanent connection and the cable length should not exceed 2m 6 5 feet Pins 1 4 6 are connected internally and pins 7 8 are connected internally 13 2007 RuggedCom Inc All rights reserved Rev100 3 Serial Ports The RS910 can be equipped with a Fiber Serial Interface RS232 RS485 RS422 DB9 serial ports or RS232 RS485 RS422 RJ45
6. a a a a a a a a 15 Fic re TT RIAS Port PAUL aaa a Y ETE a aa a a a aaa 16 Figure 12 Conceptual recommended RS485 wiring diagram ccccssssssssscececcccooocoossssesececeececososssssooe 17 Figure 13 RJ45 Ethernet port pin 0Ut ssssssccccccssssccceccssssceecocsssssececossssscecoosssssccecosssssseeecssssssceesssssssee 18 Fic re 14 TORT STF connector ad naaa One a aos 19 GANE UDINE A A L oer euge e Eoo b Rea reb a e ERE E ceti vo sd 19 Pieure T6 I00EX ST connector 5 12 22 RO 19 Pieure 17 100FX EC connecti 52 310320305201 c00253200020340 do 10032108108 200 coo R00 020i ae anie ood o Pod esos i8ds 19 Figure 18 100FX SC CONNECTION 2 5 2 2 902498265241 0500932020220 0 9 1003209800240 0008500000203 0d9 00x d L6 ado Roo esee aad ie ds 19 Figure I9 Ethernet panel LED descriIpUoOli uiiiici iis eoo o pese e bac eee pa oap e eR Rea eo eU see Eb so Pera caco rec near o Poo eo sbyUa da 20 Pieure 20 Mechanical SpecicatloliS 15 onion deoa aene oa o ea oaa rea nons aoo dao noon poa on sa oe ea oae a raa aon ao aono desea Rada io dd 24 Table of Tables Fabl Ts Status BEDS 1 ede Doicudee gii eae aea po Pap do RTI AN ATL PvE Dd pudo aaa uU dca dT eed de 6 Table 2 RJ45 Ethernet port pme oUft oe eee eue nep Yen exa Ai eU TRUE 18 Table 3 RJ45 Ethernet port 9 LED description ee ee eene eee eee e eere eene eee s e ettet eese essa aae 20 Fable 42 Operatine EnylItontHelit iS OU a evV sv ou aedi
7. guide Important This unit should be installed in a restricted access location where access can only be gained by service personnel or users who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken and access is through the use of a tool or lock and key or other means of security and is controlled by the authority responsible for the location Trademarks Ethernet is a trademark of Xerox Corporation RuggedSwitch RuggedRated ROS and eRSTP are trademarks of RuggedCom Inc 2007 RuggedCom Inc All rights reserved Rev100 Table of Contents 1 7 Product OV CF A o M 5 1 1 Funcional DIAM lidad 5 1 2 A m P E M 5 1 3 ESTILO Front Panel DescrIDIIOI AS dias UU 6 1 4 RS9TO Bottoni rane DESCADIIAN RI tup EH ded d D 7 ESETA APN PR A S A E E E 8 2 1 Die Rai MOUNT da ds 8 2 2 Power Supply Wiring and Grounding ccooooononnnncnnnnnnnnnannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnncnnnnnnnnnaninoss 9 2 3 Falsa e OUWIDHE W N Et di dt 12 2 4 RSZIZ CONSOLE L OT WIEN on iia del ad avon AEE EN 13 A A 14 Ethernet uuu de 18 4 1 TRIAS E TEMO TS A Ri 18 4 2 PAD CE OPC EIheERnet POTIS aa 19 4 3 Ethernet Panel DESCRIP 19 Technical Specifications sriep hona piso YE bye A EE AEE aa 21 5 1 OCT OUI LTV IT ONION A iden vdd E d EU EE 21 J2 Power Supply Specifi catiOns A A RA ENNE RE 21
8. voltage to provide redundant power supply inputs The RS910 DC power supply inputs should be connected as follows 1 Connect to the DC inputs according to the polarity markings on the unit 2 Surge Ground should be connected to the Chassis Ground via a braided cable or other appropriate grounding wire Surge Ground is used as the ground conductor for all surge and transient suppression circuitry internal to the unit 3 Chassis Ground must be connected to the protective earth 1 Equipment must be installed according to the applicable country wiring codes 2 Allline to ground transient energy is shunted to the Surge Ground terminal In cases where users require the inputs to be isolated from ground remove the ground braid between Surge and Chassis Ground Note that all line to ground transient protection circuitry will be disabled 10 2007 RuggedCom Inc All rights reserved Rev100 2 2 3 Dielectric Strength Testing Units which are to have dielectric strength testing HIPOT testing done in the field must have the braided ground cable disconnected during the test This is required in order to prevent the surge suppression circuitry which is connected to surge ground from being activated 34vs fonna 1MOd gaining o 288 o 1 V3 ARAS Surge Chassis Ground Ground Disconnect connection between Surge Ground amp Chassis Ground Figure 6 Dielectric Strength Testing 11 2007 RuggedCom Inc All rights reserved
9. 5 5 H V Impulse A C Power ports Table 13 IEC 61850 3 Type Tests 2007 RuggedCom Inc All rights reserved 3 N A gt N A N A 3 3 3 N A N A qaae ajaj gt gt gt gt N A Rev100 6 2 IEEE 1613 Type Tests Enclosure Contact 8kV IEEE C37 90 3 ESD IEEE C37 90 2 Radiated RFI Enclosure ports 35 V m Signal ports 4kV 2 5kHz EEGI Bastrrinsent ONT DOE a A C Power ports 4kV Earth ground ports 4kV Signal ports 2 5kV common mode 1MHz IEEE C37 90 1 Oscillatory D C Power ports 2 5kV common amp differential mode 1MHz A C Power ports 2 5kV common amp differential mode 1MHz Signal ports 9 kV Failsafe Relay IEEE C37 90 H V Impulse D C Power ports A C Power ports Signal ports 2kVac Failsafe Relay Dielectric IEEE C37 90 D C Power ports 2kVac Strength A C Power ports 2kVac Table 14 IEEE 1613 Type Tests NOTE e If the unit contains copper ports the IEEE 1613 conformance is Class 1 During disturbance errors may occur but recovery is automatic e Ifthe unit contains all fiber ports the IEEE 1613 conformance is Class 2 During disturbance no errors will occur 6 3 IEC Environmental Type Tests IEC 60068 2 1 Cold Temperature Test Ad 40 deg C 16 Hours IEC 60068 2 2 Dry Heat Test Bd 85 deg C 16 Hours IEC 60068 2 30 meat Test Db 95 non condensing 55 deg C 6 cycles Table 15 Environmental Type Tests
10. OS eda aedi vivae deae dna e ea coe Edd 21 Table 5 Power Supply Specifications eios anssen Du Ceo eaae e a eoa Fe eeu dancer SE eee eo NF ea s ke seed aane re ede e baee dino ni 21 Table 6 Failsafe Relay Speciica tions sisisssccssivececscenssececdcensssssasssccedsedacscensnecedscessassssssctscdsevededesstscssisssssccens 21 Table 7 Copper Port Speci Caton sii sccssssssccssdcecedecansiateddversssssasustcedievedesossbadedeevsssssvescssivevedeiessiaessissssecsuns 22 Table S Fiber Optic Port Speciicaton sissscissisesadesenssececicensssssasrsccedsevecssenssacedsvedsssssssscassisevededessiacssissssecsens 22 Table 9 Ethernet Ports Copper Specifications c eee eee ee eee eee eene e eee e teet eee ees ettet eese essa saa ae 23 Table 10 Ethernet Ports Fiber Optic Specifications ecce Leere eee ee e eere eere ee ee eee aane 23 Table 11 Communication Standard Compliance e eee ecce eene e eee eee eee eee ee eate e eese es sssssse 23 Table 12 Mechanical Specifications 5 o22053 dici 000970 9020993202008 29 0000000297 LEE ERE SR SD ene Pr Va PP UO EG EY LONE E S CAT RRREeu Ede 24 Table 13 IEC 61850 3 Type Tests 21 ih et opes deu PU iaa DTE FEE ORAS aiii ed 22 Faroe da Sas a beu Eta 25 Table 14 TITEEE 1613 Lype cpm 26 Table 15 Environmental Type Tests ssseccoccsssseeecccsssscceccosssscecccosssseceocossssseecocssssseecossssssececsssssseeessss
11. ications errors or interruptions may occur but recovery is automatic 18 2007 RuggedCom Inc All rights reserved Rev100 RuggedCom also does not recommended to use these ports to interface to field devices across distances which could produce high levels of ground potential rise i e greater than 2500V during line to ground fault conditions 4 2 Fiber Optic Ethernet Ports Depending on the order code of the product the RS910 can be equipped with several different fiber optic ports The Transmit Tx and Receive Rx connections of each port must be properly connected and matched for proper link and operation The drawings in the following figures show each fiber optical connector style with a side and top view to allow the user to identify the proper cable connection orientation ST 10FL 100FX Figure 14 10FL ST connector Figure 16 100FX ST connector Figure 17 100FX LC connector Figure 18 100FX SC connector 4 3 Ethernet Panel Description Each Ethernet and Serial port excluding RJ45 Ethernet on port 9 is equipped with one LED that indicates link activity status information The LED will be solid for ports with link and will blink for activity The diagram in Figure 19 highlights the port and the associated link activity LED RJ45 Ethernet port on port 9 consists of two LEDs and the table below shows the LED description 19 2007 RuggedCom Inc All rights reserved Rev100 LT gt O qe un oO 2
12. kg 2 7 lbs 20 AWG Galvanized Steel Table 12 Mechanical Specifications PANEL MOUNT BRACKET i Fe MOUNTING ES DIN RAIL BRACKET REMOVED FOR PANEL MOUNTED UNITS Figure 20 Mechanical Specifications 24 2007 RuggedCom Inc All rights reserved Rev100 6 Type Tests 6 1 IEC 61850 3 Type Tests ER EC 61000 4 3 Radiated RAI Burst Fast Transient 4kV line to earth 2kV line to Signal ports line IEC 61000 4 5 Surge D C Power ports 2kV didi 1kV line to A C Power ports AkV ddr 2kV line to Signal poris duce D C Power por Conducted RFI AC Power poris IEC 61000 4 4 IEC 61000 4 6 Earth ground ports IEC 61000 4 8 Magnetic Field Enclosure ports 40 A m continuous 1000 A m for 1 s 30 for 0 1s 60 for 0 1s 100 for D C Power ports 0 05s IEC 61000 4 29 Voltage Dips amp 30 for 1 period 60 for 50 periods Interrupts A C Power ports 100 for 5 periods 100 for 50 periods Damped D C Power ports 2 5kV common 1kV differential mode Oscillatory P 1MHz IEC 61000 4 11 IEC 61000 4 12 micos 2 5kV common 1kV differential mode Senis 1MHz XO Dansrcens 2 5kV common 1kV differential mode B P 1MHz Mains Frequency oignal ports 30V Continuous 300V for 1s IEC 61000 4 16 Voltage D C Power ports 30V Continuous 300V for 1s IEC 61000 4117 Ripple on D C D C Power ports 10 Power Supply Ec 60255 5 mona IEC 6025
13. multiple RS485 devices by daisy chaining devices over a single twisted pair with transmit and receive signals on the same two wires half duplex The following guidelines should be followed to ensure reliable continuous communication 1 Tominimize the effects of ambient electrical noise shielded cabling is recommended 2 he correct polarity must be observed throughout a single daisy chain 3 The number of devices wired should not exceed 32 and total distance should be less than 4000 feet at 100Kbps 4 The COM terminals should be connected to the common wire inside the shield 5 The shield should be connected to earth ground at ONE single point to avoid loop currents 6 The twisted pair should be terminated at each end of the chain Figure 12 shows the recommended RS485 wiring 16 2007 RuggedCom Inc All rights reserved Rev100 Ground Shield at SINGLE point Termination 1200hm with 1UnF 32RS485 lt 4O00f Devices Termination 120 ohm with 10nF RS485 Device Figure 12 Conceptual recommended RS485 wiring diagram 3 1 5 Serial Port Transient Protection RuggedCom does not recommend the use of copper cabling of any length for critical real time substation automation applications However transient suppression circuitry is present on all copper ports to protect against damage from electrical transients and to ensure IEC 61850 3 and IEEE 1613 Class 1 conformance This means that during the transient event c
14. ommunications errors or interruptions may occur but recovery is automatic RuggedCom also does not recommend to use these ports to interface to field devices across distances which could produce high levels of ground potential rise i e greater than 2500V during line to ground fault conditions 17 2007 RuggedCom Inc All rights reserved Rev100 4 Ethernet Ports 4 1 RJ45 Ethernet Ports The RS910 has several 10 100Base TX ports that allow connection to standard category 5 CAT 5 unshielded twisted pair UTP cable with RJ45 male connectors The RJ45 receptacles are directly connected to the chassis ground on the unit and can accept CAT 5 shielded twisted pair STP cables If shielded cables are used care must be taken to ensure the shielded cables do not form a ground loop via the shield wire and the RJ45 receptacles at either end The figure below shows the RJ45 port pin out of GOO 45 2 7 Figure 13 RJ45 Ethernet port pin out Tx No Connection Case Shield Chassis Ground Table 2 RJ45 Ethernet port pin out TK 7 NOTE RuggedCom does not recommend the use of CAT 5 10 100Base TX communications cabling of any length for critical real time substation automation applications However transient suppression circuitry is present on all copper ports to protect against damage from electrical transients and to ensure IEC 61850 3 and IEEE 1613 Class 1 conformance This means that during the transient event commun
15. ption Ports 3 4 10 100Base TX or 100Base FX Or 10Base FL Ports 1 amp 2 RS485 422 232 Serial Or Serial over Fiber Power amp Alarm Failsafe Relay 3 gt RuggedSever RS910 o Ll E 363 A Is 5 uM zj o x Ll E LA iS a St a a SS LA essa n A S c m s A A L z Lll il e ue er mmm nasa S pu E M A i 1 Power that a I Alarm gt A ony al i m TERUGGEDCOM INDUSTRIAL STREMETH NETWORKS Port 9 10 100Base TX or 100Base FX _ 1 I 18 Power Port Figure 1 RS910 Front Panel Description Power LED Alarm LED Red Solid Alarm condition exists Table 1 Status LEDs 2007 RuggedCom Inc All rights reserved Rev100 1 4 RS910 Bottom Panel Description Console Port Chassis Ground Failsafe Relay 3 t Optional Din Rail Mounting Bracket Figure 2 RS910 Bottom Panel Description 2007 RuggedCom Inc All rights reserved Rev100 2 Installation 2 1 Din Rail Mounting An optional DIN rail mounting bracket is available for the RS910 The figure below details mounting instructions for the standard 1 DIN Rail ou EN Y 7 Y Y optional Din Rail 2 A Mounting Bracket Y A EU Release Direction Figure 3 RS910 DIN Rail Mounting O 2007 RuggedCom Inc All rights reserved Re
16. rts Multimode ett 5 Optical Wavelength nm Wavelength n Cable Size a Core Cladding um 62 5 125 Table 8 Fiber Optic Port Specification NOTES 1 Maximum segment length is greatly dependent on factors such as fiber quality and number of patches and splices Please consult RuggedCom sales associates when determining maximum segment distances 22 2007 RuggedCom Inc All rights reserved Rev100 5 5 Ethernet Ports 5 5 1 Copper Ports 10 100 Mbps Auto negotiating FDX HDX Auto negotiating gt Category 5 Shielded Unshielded TIA EIA T568A B Auto Crossover Auto polarity Max Distamee 0m J 0 0 RJ45 AA 1 5 KV RMS 1 minute Table 9 Ethernet Ports Copper Specifications 5 5 2 Fiber Optic Ports 100BaseFX MMIST 1910 sonas 100Base FX MM SC 1310 50 125 16 11 33 ET 5 5 Table 10 Ethernet Ports Fiber Optic Specifications NOTES 1 Maximum segment length is dependent on factors such as fiber quality and number of patches and splices Please consult RuggedCom sales associates when determining maximum segment distances 2 Toconvert from average to peak add 3 dBm To convert from peak to average subtract 3 dBm 5 6 Communication Standards Ethernet IEEE 802 3 Table 11 Communication Standard Compliance 23 2007 RuggedCom Inc All rights reserved Rev100 5 7 Mechanical Specifications 16 8 x 11 7 x 6 6 cm 6 6 x 4 6 x 2 6 inches Rg Tbs Weight 1 2
17. serial ports 3 1 1 Fiber Serial Interface The RS910 can be equipped with a Fiber Serial Interface ST connector only which allows RS485 RS422 or RS232 devices to communicate over secure noise immune optically isolated fiber optic cabling at extended distances as well as protocol independent conversion to multimode fiber optics Figure 9 Fiber Serial Interface ST Connector 3 1 2 RS232 RS485 RS422 via DB9 Each port is individually selectable via software to be RS232 RS485 or RS422 The DB9 port and pin out is shown in Figure 10 14 2007 RuggedCom Inc All rights reserved Rev100 RS422 Mode EM a a l De 7 R NE gt Common Isolated Ground RX Shield Chassis Ground Figure 10 DB9 Port pin out NOTE Pins 1 4 and 6 are connected internally Pins 7 and 8 are connected internally No internal termination is provided 3 1 3 RS232 RS485 RS422 via RJ45 Each port is individually selectable via software to be RS232 RS485 or RS422 The RJ45 port and pin out is shown in Figure 11 15 2007 RuggedCom Inc All rights reserved Rev100 8 f f 65432 1 RS422 Mode DR R wb 3 om 85 RR Re 8 x mw X 7 ws 8 Rs WR 8 mK Figure 11 RJ45 Port pin out NOTE Pins 1 2 and 3 are connected internally Pins 7 and 8 are connected internally No internal termination is provided 3 1 4 RS485 Wiring Each RS485 port can communicate to
18. so 26 4 2007 RuggedCom Inc All rights reserved Rev100 1 Product Overview 1 1 Functional Overview The RuggedServer RS910 is an industrial hardened serial server with an integrated fully managed Ethernet switch designed to operate reliably in electrically harsh and climatically demanding environments The RS910 can be configured with 2 serial ports RS485 RS422 RS232 flber and or up to 3 Ethernet ports copper or fiber The RS910 is able to interconnect multiple types of intelligent electronic devices IEDs that have different methods of communications Using the RS910 results in fewer connectivity devices and also extends the useful life of existing legacy IEDs 1 2 Feature Highlights e Serial Device Server Transmit serial data over an IP network 2 Serial Port Interfaces RS489 R5422 R5232 DB9 or RJ45 connectors Serial Fiber Interface ST option Support for Modbus TCP DBP 3 TIN serial protocols Baud rates up to 230 kbps Raw socket mode allows conversion of any serial protocol Point to point and multi point modes Converts Modbus RTU to Modbus Multiple Modbus masters o Converts DNP 3 0 to DNP over UDP TCP e Ethernet Ports o Integrated fully Managed Ethernet Switch o Upto3 Fast Ethernet Ports copper and or fiber o Supports many types of fiber Multimode Singlemode o Multiple connector types ST MTRJ LC SC O O DO Oo Oo ce 0 2007 RuggedCom Inc All rights reserved Rev100 1 3 RS910 Front Panel Descri
19. v100 2 2 Power Supply Wiring and Grounding 2 2 1 AC Power Supply Wiring and Grounding 3avs AONA o ssss o 104 m 00000 ZEZSH DOS Surge Chassis Ground Ground AC Neutral Figure 4 RS910 Power Supply Inputs The RS910 AC power supply inputs should be connected as follows 1 L should be connected to AC Line Hot 2 N should be connected to AC Neutral 3 Surge Ground should be connected to the Chassis Ground via a braided cable or other appropriate grounding wire Surge Ground is used as the ground conductor for all surge and transient suppression circuitry internal to the unit 4 Chassis Ground must be connected to the AC ground terminal NOTES 1 Equipment must be installed according to the applicable country wiring codes 2 All line to ground transient energy is shunted to the Surge Ground terminal In cases where users require the inputs to be isolated from ground remove the ground braid between Surge and Chassis Ground Note that all line to ground transient protection circuitry will be disabled 2007 RuggedCom Inc All rights reserved Rev 100 2 2 2 DC Power Supply Wiring and Grounding ang OHNA O 6 1YOd UVA E 990900 cecsd lo ol aj DC Chassis Ground Figure 5 DC Power supply wiring and grounding diagram The RS910 low voltage DC power supply features reverse polarity protection and dual independent inputs The latter feature allows the connection of two DC sources with the same nominal
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