Moxa Technologies Switch EDS-508 User's Manual
Contents
1. Wiring the Digital Inputs 0 eee ceeseseseeeseeesesesseseetesescaeanseeeeeeesees 3 6 Communication COnnections cccccccccccccsscssescsscsscsscsscsssssessssssssssssssssessessess 3 7 Chapter 4 Hardware Overview nrxnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 4 1 Redundant Power Inputs Relay Contacts LED Indicators 333605 ei A ee Auto MDI MDI X Connection s uresrvvvvrvavvvvvvsvevevesssveveverrrsavevevrsveveveservsserer 4 4 Fiber Ports ETR 4 5 Dual Speed Functionality and Switching sororrvovervrverervrvrvavevvvrrvevevesvsvrverer 4 6 Switching Filtering and Forwarding srnrnvoronvvvovrvrverssvrrenvrvrvsvevenrsvesererersene 4 6 Switching and Address Learning 0 esceseseseseeseseecesesesesneseseeeseseeseans 4 7 Auto Negotiation and Speed Sensing s srsrvrevrvevervrverenrrvrvavenenvrveveveservsserer 4 7 Specifica ONS essa ee eae ge Reseda reg eel eel ile 4 8 Appendix A Service Information ccccssseeeeeeeeeeeeeeeeeeeeeeees A 1 MOXA Internet Services erenrnensevrvevervrrrvavenrvvrveveveservevevervsvavesssrssevevesesvssener A 2 Problem Report Form n sssrsrsvrvesssvrveservrvsvavenruvsvevevessrevevervsvavevesrssevevesesvsvener A 3 Return Procedure 1 Introduction Welcome to MOXA EtherDevice Switch EDS 508 an industrial 8 Port Managed Redundant Ethernet Switches The following topics are covered in this chapter gt gt Why EDS 508 is ideal for Industrial Control and Automation gt2. Interface RJ45 Ports Fiber Ports Console LED Indicators Alarm Contact Digital Input IEEE802 3 802 3u 802 3x 802 1D 802 1W 802 1Q 802 1p GVRP SNMP DHCP Server Client BOOTP TFTP NTP 148800 pps Store and Forward IEEE802 3x back pressure 2K uni cast addresses SNMP V 1 2c MIB II Ethernet like MIB EDS SNMP OPC Server optional 10 100BaseT X auto negotiation speed F H duplex mode and auto MDI MDI X connection 100BaseFX ports SC connector RS 232 RJ45 Power Faults 10 100M Ring Master and Ring Coupler Two relay outputs with current carrying capacity of 1A 24 VDC Two inputs with the same ground but electrically isolated from the electronics e For state 1 13 to 430V e For state 0 30 to 3V e Max input current 8 mA 4 8 MOXA EtherDevice Switch Hardware Installation Guide Optical Fiber Distance Wavelength Min TX Output Max TX Output Sensitivity Distance Recommended Diameter Power Input Voltage Input Current 24V Connection Overload Current Protection Reverse Polarity Protection Mechanical Casing Dimensions Weight Installation Casing MOXA Hardware Overview Single mode fiber for 15 40 or 80 km Multi mode fiber for 2 km 1310 nm 15 dBm Single 20 dBm Multi 6 dBm Single 14 dBm Multi 36 to 32 dBm Single 34 to 30 dBm Multi Single mode fiber for 15 40 or 80 km Multi mode fiber for 2 km Diameter 9 125 m Single mo
3. and ports are typically not labeled on the connector or port Refer to the Pinout and Cable Wiring diagrams below to see how RJ45 pins are numbered RS 232 Connection MOXA EDS 508 has one RS 232 10 pin RJ45 console port located on the top panel Use either an RJ45 to DB9 or RJ45 to DB25 cable see the cable wiring diagrams below to connect MOXA EDS 508 s console port to your PC s COM port You may then use a console terminal program such as MOXA PComm Terminal Emulator to access MOXA EDS 508 s console configuration utility RJ45 10 pin Console Port Pinouts 10 Pin Description DCD DSR RTS GND i TxD RxD GND CTS DTR OOnoOnflkwh par o 3 8 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch RJ45 10 pin to DB9 F Cable Wiring MOXA EtherDevice COM Part Server H RJ45 Piug Pin 1 i RJ45 DB9 Female Connector Cable Wiring Connector DCD 1 1 DCD DSR 2 6 i DTR RTS 3 7 i CTS GND 4i7 5 GND TxD 5 3 RxD RxD 6 2 TxD CTS 8 8 i RTS DTR 9 4 DSR RJ45 10 pin to DB25 F Cable Wiring MOXA EtherDevice COM Port Server i RJ45 Plug Pin 1 RJ45 DB25 Female Connector Cable Wiring Connector DCD 1 8 DCD DSR 2 6 DTR RTS 3 4 5 CIS GND 4 7 7 GND TxD 5 2 gt RxD RxD 6 3 TxD cTs 8 5 RTS DTR 9 20 i DSR MOXA EtherDevice Switch Hardware Installation Guide 3 9 10 1
4. the return address and telephone number of a technical contact A 4 MOXA EtherDevice Switch Hardware Installation Guide
5. 00BaseTx Ethernet Port Connection The 10 100BaseTX ports located on MOXA EtherDevice Switch s front panel are used to connect to Ethernet enabled devices Most users will choose to configure these ports for Auto MDI MDLX mode in which case the port s pinouts are automatically adjusted depending on the type of Ethernet cable used straight through or cross over and the type of device NIC type or HUB Switch type connected to the port In what follows we give pinouts for both MDI NIC type ports and MDI X HUB Switch type ports We also give cable wiring diagrams for straight through and cross over Ethernet cables RJ45 8 pin MDI Port Pinouts 8 Pin Description Txt 1 8 Tx Rx Rx l DUON RJ45 8 pin MDI X Port Pinouts 8 Pin Description Rx 1 8 Rx Tx Tx l DUON 3 10 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch RJ45 8 pin to RJ45 8 pin Straight Through Cable Wiring Straight Through Cable i Switch Port NIC Port N Ru45 Plug Pin 1 RJ45 RJ45 Connector Cable Wiring Connector Tx 3 3 i Rx Tx 6 6 i RX Rxt 1 1 i Tx Rx 2 2 Tx RJ45 8 pin to RJ45 8 pin Cross Over Cable Wiring Switch Port Cross Over Cable Switch Port NIC Port Al NIC Port RJ45 Plug Pin 1 RJ45 RJ45 Connector Cable Wiring Connector Rx Tx 3 1 Rx Txt Rx Tx 6 2 Rx Tx Tx Rx 1 3 T
6. IP 30 rugged high strength case o DIN Rail or panel mounting ability 7 Useful Utility and Remote Configuration o Configurable by Web browser Telnet Serial console Windows utility o Send ping commands to identify network segment integrity MOXA EtherDevice Switch Hardware Installation Guide 1 5 Panel Views of EDS 508 Grounding screw Console port Heat dissipation orifices 6 pin terminal block for DI 1 DI 2 and PWR2 6 pin terminal block for PWR1 Relay 1 and Relay 2 100BaseTX Port 8 100BaseTX Port 7 PWR 1 power input 1 LED PWR 1 power input 1 LED FAULT LED MASTER LED COUPLER LED Turbo Ring inside Mark 100BaseFX Port TP port s 100 Mbps LED TP port s 10 Mbps LED Model Name Screw hole for wall mounting kit DIN Rail kit 1 6 MOXA EtherDevice Switch Hardware Installation Guide Introduction Panel Views of EDS 508 MM SC Grounding screw Console port Heat dissipation orifices 6 pin terminal block for DI 1 DI 2 and PWR 2 6 pin terminal block for PWR1 Relay 1 and Relay 2 100BaseFX Port 8 100BaseFX Port 7 PWR 1 power input 1 LED PWR 1 power input 1 LED FAULT LED MASTER LED COUPLER LED Turbo Ring inside Mark 100BaseFX Port TP port s 100 Mbps LED TP port s 10 Mbps LED Model Name Screw hole for wall mounting kit DIN Rail kit MOXA EtherDevice Switch Hardware Installation Guide 1 7 Panel Views of EDS 508 SS SC Grounding screw Console port Heat dissipation or
7. MOXA EtherDevice Switch EDS 508 Hardware Installation Guide First Edition April 2004 MI OXN Moxa Networking Co Ltd Tel 886 2 29101230 Fax 886 2 29101231 www moxa com support moxanet com worldwide support moxa com The Americas MOXA EtherDevice Switch EDS 508 Hardware Installation Guide The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright 2004 Moxa Networking Co Ltd All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of the Moxa Group All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Mom assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might include unintentional technica
8. Package Checklist gt Features gt Panel Views of EDS 508 gt Panel Views of EDS 508 MM S C gt Panel Views of EDS 508 SS SC vy v v v Y Why EDS 508 is ideal for Industrial Control and Automation 1 2 gt gt Advanced Network Control Function Multicast traffic management IGMP Snooping function provides the ability to manage multicast traffic Network segment planning The VLAN function not only helps to segment your network without being restricted by physical connections but is also more secure and protects against unwanted data transmission Traffic prioritization capability Quality of Service QoS provides a traffic prioritization capability to ensure that important data gets delivered consistently and predictably gt gt Redundant Ethernet Ring Capability Fast recovery time lt 300 ms Ensures that your automation system will be back to normal in under 300 ms when the network gets disconnected Ring Coupling for Distributed Applications To give you more flexibility to separate one redundant Ethernet ring into several individual rings for distributed applications gt gt Intelligent Network Management Automatic relay warning and E mail warning by user configured event To provide the system manager with real time and designated alarm messages SNMP OPC Server with HMI SCADA software To let control engineers monitor the network from a central location with existing and familiar visualizat
9. XA EtherDevice Switch Hardware Installation Guide Hardware Overview A cross over cable is used to connect like ports MDI MDI or MDI X MDI X For example you should use a straight through cable to connect your computer s Ethernet NIC to a HUB or switch but use a cross over cable to connect your computer s Ethernet NIC to another computer s Ethernet NIC Fiber Ports MOXA EDS 508 s fiber switched ports operate at a fixed 100 Mbps speed and full duplex mode to provide the best performance The fiber ports are factory built as either a multi mode or single mode SC connector Consequently you should use fiber cables that have SC connectors at both ends When plugging the connector into the port make sure the slider guide is positioned to the right side so that it fits snuggly into the port slider guide _ Slider ridges il slider The 100 Mbps fiber ports are switched ports and perform as a domain providing a high bandwidth backbone connection that supports long fiber cable distances up to 2 km for multi mode and 15 40 or 80 km for single mode for installation versatility MOXA EtherDevice Switch Hardware Installation Guide 4 5 Dual Speed Functionality and Switching MOXA EDS 508 s 10 100 Mbps RJ45 switched ports can be configured for 10 Mbps operation 100 Mbps operation or to auto negotiate with the connected device for the fastest data transmission rate supported by both devices All models
10. allation Guide 43 Blinking Data is being transmitted at 100 Mbps 100BaseFX port is inactive Auto MDI MDI X Connection The Auto MDI MDI X function allows users to connect MOXA EDS 508 s 10 100BaseTX ports to any kind of Ethernet device without paying attention to the type of Ethernet cable being used for the connection To understand the meaning of this statement you simply need to remember that there are two types of Ethernet ports and two types of Ethernet cables See the 10 100BaseTX Ethernet Port Connection section from Chapter 3 for detailed Pinout and Cable Wiring diagrams In this section we give a short primer of the terminology and indicate which cable should be used to connect which types of ports FX port s 100 Mbps is active 100M FX GREEN There are two types of Ethernet port in use The first type is called an MDI Medium Dependant Interface port and is what you find on your PC s NIC Network Interface Card The second type is called an MDI X Medium Dependant Interface Crossover port and is the type of port found in a standard HUB or switch For this reason we often refer to an MDI port as being NIC type and an MDI X port as being HUB Switch type There are also two types of Ethernet cable in use The first type is a straight through cable and the second type is a cross over cable The general connection rules are A straight through cable is used to connect dislike ports MDI MDI X 4 4 MO
11. ber ports In this section we present two types of diagrams Pinout Diagrams and Cable Wiring Diagrams to convey information about the ports and the cables used to connect MOXA EDS 508 to other devices Pinouts Cable Wiring The meaning of the Pinouts diagrams is straightforward the diagrams simply display the type of signal passing through each of the port s pins Diagrams labeled Cable Wiring present standard cable wiring schemes for cables used to connect MOXA EtherDevice Server s ports to other devices These diagrams display three pieces of information 1 When building your own cable refer to the pin to pin Cable Wiring information displayed between the two vertical dashed lines to learn which pin of the left connector should be connected to which pin of the right connector The information to the left of the left vertical dashed lines gives the pinouts of the relevant MOXA EtherDevice Server port The information to the right of the right vertical dashed line gives the pinouts of the opposing device s port MOXA EtherDevice Switch Hardware Installation Guide 3 7 NOTE I The pin numbers for male DB9 and DB25 connectors and hole numbers for female DB9 and DB25 connectors are labeled on the connector However the numbers are typically quite small so you may need to use a magnifying glass to see the numbers clearly 2 The pin numbers for both 8 pin and 10 pin RJ45 connectors
12. cs are discussed gt gt Redundant Power Inputs v gt Relay Contacts gt LED Indicators gt Auto MDI MDEX Connection gt Fiber Ports v v v gt Dual Speed Functionality and Switching y gt Switching Filtering and Forwarding v gt Switching and Address Learning v gt Auto Negotiation and Speed Sensing v gt Specifications Redundant Power Inputs MOXA EDS 508 has two DC power inputs located on its top panel For detailed instructions on how to connect the power wires to the terminal block connector see the Wiring the Redundant Power Inputs section from Chapter 3 From the user s point of view the function of the redundant power inputs is quite straightforward Both inputs can be connected simultaneously to live DC power sources If one power source fails the other live source acts as a backup and automatically supplies all of MOXA EDS 508 s power needs Relay Contacts MOXA EDS 508 has two Relay Contacts located on the top panel For detailed instructions on how to connect the Relay Contact power wires to the 6 pin terminal block connector see the Wiring the Relay Contact section from Chapter 3 The two sets of relay contacts of the 6 pin terminal block connector are used to detect user configured events The two wires attached to the Fault contacts form an open circuit when a user configured event is triggered If a user configured event does not occur the Fault circuit w
13. de 62 5 125 gm Multi mode 12 to 48 VDC redundant inputs 0 29A EDS 508 0 43A EDS 508 MM SC EDS 508 SS SC Two removable 6 pin terminal blocks Present can withstand 1 6A Present IP30 protection aluminum case 80 5 x 135 x 105 mm W x Hx D 1 04 kg DIN Rail Wall Mounting optional kit IP30 protection aluminum case EtherDevice Switch Hardware Installation Guide 4 9 Environment Operating Temperature Storage Temperature Ambient Relative Humidity Regulatory Approvals Safety Hazardous Location EMI EMS Shock Freefall Vibration WARRANTY 0 to 60 C 32 to 140 F 40 to 75 C for T models 40 to 85 C 40 to 185 F 5 to 95 non condensing UL60950 UL 508 CSA C22 2 No 60950 EN60950 Pending UL cUL Class I Division 2 Groups A B C and D Pending ATEX Class I Zone 2 EEx nC IIC Pending FCC Part 15 CISPR EN55022 class A EN61000 4 2 ESD Level 3 EN61000 4 3 RS Level 3 EN61000 4 4 EFT Level 3 EN61000 4 5 Surge Level 3 EN61000 4 6 CS Level 3 IEC60068 2 27 IEC60068 2 32 IEC60068 2 6 5 years 4 10 MOXA EtherDevice Switch Hardware Installation Guide A Service Information This appendix shows you how to contact Moxa for information about this and other products and how to report problems gt gt MOXA Internet Services gt gt Problem Report Form Return Procedure MOXA Internet Services Customer satisfaction is our numbe
14. ernal power source and to an external alarm system and shows you what types of cables you should use for the Console port Ethernet ports and optical fiber ports The following topics are covered gt Wiring Requirements gt Grounding MOXA EDS 508 gt Wiring the Relay Contact v gt Wiring the Redundant Power Inputs gt Wiring the Digital Inputs gt Communication Connections RS 232 Connection 10 100BaseTx Ethernet Port Connection 100BaseFx Ethernet Port Connection Wiring Requirements Do not disconnect modules or wires unless power has been switched AN off or the area is known to be nonhazardous 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 the safety extra low voltages SELV in compliance with IEC950 EN60950 VDE0805 Substitution of components may impair suitability for Class I AN Division 2 and Zone 2 These devices must be supplied by a SELV source as defined in the Low Voltage Directive 73 23 EEC and 93 68 EEC This unit is a building in type During installation into certain end equipment it should comply with the fire enclosure require ments of IEC 60950 EN60950 or similar Safety First Be sure to disconnect the power cord before installing and or wiring you
15. ifices 6 pin terminal block for DI 1 DI 2 and PWR 2 6 pin terminal block for PWR1 Relay 1 and Relay 2 100BaseFX Port 8 100BaseFX Port 7 PWR 1 power input 1 LED PWR 1 power input 1 LED FAULT LED MASTER LED COUPLER LED Turbo Ring inside Mark 100BaseFX Port TP port s 100 Mbps LED TP port s 10 Mbps LED Model Name Screw hole for wall mounting kit DIN Rail kit 1 8 MOXA EtherDevice Switch Hardware Installation Guide 2 Installing MOXA EtherDevice Switch This chapter includes information about installing MOXA EtherDevice Switch The following topics are covered gt gt Mounting Dimensions gt gt DIN Rail Mounting gt Wall Mounting Optional Mounting Dimensions 2 2 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch DIN Rail Mounting The aluminum DIN Rail attachment plate should already be fixed to the back panel of EDS 508 when you take it out of the box If you need to reattach the DIN Rail attachment plate to EDS 508 make sure the stiff metal spring is situated towards the top as shown in the figures below TEP 2 he DIN Rail attachment unit ill snap into place as shown metal spring below metal meta spring spring a DIN Rail DIN Rail To remove EDS 508 from the DIN Rail simply reverse Steps 1 and 2 above MOXA EtherDevice Switch Hardware Installation Guide 2 3 2 4 Wall Mounting Optional For some ap
16. ill be closed A typical scenario would be to connect the Fault circuit to a warning light located in the control room The light can be set up to switch on when a fault is detected 4 2 MOXA EtherDevice Switch Hardware Installation Guide Hardware Overview LED Indicators The front panel of MOXA EDS 508 contains several LED indicators The function of each LED is described in the table below RES AR E l N is bei i i P1 AMBER Power is being supplied to power input el Power is not being supplied to power input P1 AMBER Power is being supplied to power input P2 Power is not being supplied to power input P2 When the user configuredwarning event is enabled and a user configured event is triggered FAULT When the user configuredwarning event is enabled and a user configured event is not triggered or when user configured warning event is disable On When this EDS 508 becomes the Master of this Turbo Ring MASTER GREEN Blinking When this EDS 508 becomes Ring Master of this Turbo Ring and the Turbo Ring was broken On When this EDS 508 enables the coupling function to form a back up path GREEN Off When this EDS 508 disables the coupling function TP por s 10 Mbps link is active Blinking Data is being transmitted at 10 Mbps TP Port s 10 Mbps link is inactive TP port s 100 Mbps link is active Blinking Data is being transmitted at 100 Mbps 100BaseTX Port s link is inactive MOXA EtherDevice Switch Hardware Inst
17. ion and control applications Prevent unpredictable network traffic To give you the capability to restrict unpredictable broadcast and multicast network traffic Web based management To monitor the real time status of your network and better plan your industrial communications system MOXA EtherDevice Switch Hardware Installation Guide Introduction gt gt Industrial Grade Reliability Extended operating temperature capability To ensure that your Ethernet equipment can withstand harsh environmental conditions 40 to 75 C Industrial strength safety regulations To ensure that your Ethernet equipment can withstand critical industrial applications such as in hazardous locations UL cUL Class 1 division 2 and ATEX Class1 Zone 2 and comply with FCC TUV UL and CE Standards Package Checklist MOXA EtherDevice Switch is shipped with the following items If any of these items is missing or damaged please contact your customer service representative for assistance I MOXA EDS 508 EDS 508 MM SC or EDS 508 SS SC I CD with User s Manual Hardware Installation Guide MOXA Windows utility and MIB file gt Hardware Installation Guide MOXA Product Warranty booklet Console port cable RJ45 to DB9 gt gt Protective caps for unused ports Optional Accessories gt gt DR 4524 45W 2A DIN Rail 24 VDC Power Supply with 85 to 264 VAC input gt gt DR 75 24 75W 3 2A DIN Rail 24 VDC Powe
18. l or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Table of Contents Chapter 1 Introduction renannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnenennnn 1 1 Why EDS 508 is ideal for Industrial Control and Automation 1 2 Package Checklist ssc csccscisscsecatueesteosess even cagussedcesebosuavivesevones a i 1 3 Optional Access Ories lt cscccssessossssee oeeie eeens eyesore kero ease E risi ae re Pa ESTen es 1 3 Features 1 4 Panel Views of EDS 508 EDS 508 MM SC nnnarorrovrvrrervrvrvasenvsvrvevesvsvsver 1 6 Panel Views of EDS 508 SS SC rernrnvevevvrvrveenrrvavevesreveveveresvavasesvsssvevessserser 1 8 Chapter 2 Installing MOXA EtherDevice Switch 2 1 Mounting Dimensions ere ee 2 3DIN Rail Mounting eeesvvrvvrrorvorsroveverervrverenrrvavevesrsveveveresvavasesvsssvevessesser 2 3 Wall Mounting Optional s serrororrvorervovrrervrvrvrvenserereveverervsveneserssvevesssvesesese 2 4 Chapter 3 Wiring MOXA EtherDevice SwitCh r rnnnnnnnnnnnnnnnnn 3 1 Wiring Requirements n enenersrvrervrrrerervrrrererererererererererererensrerereserererensrsrerense Grounding MOXA EDS 508 Wiring the Relay Contact m sseroroeevesvsvsvervrvrravanvsrsvevevesesvsvenenervavevessssesesese Wiring the Redundant Power Inputs ssenrnrnvrnonovovrvevervrvrvenrnvrvrvevessvevesnne 3 5
19. odes are added or removed or moved from one segment to another MOXA EDS 508 automatically keeps up with new node locations An address aging algorithm causes the least used addresses to be deleted in favor of newer more frequently used addresses To reset the address buffer power down the unit and then power it back up Auto Negotiation and Speed Sensing All of MOXA EDS 508 s RJ45 Ethernet ports independently support auto negotiation for speeds in the 10BaseT and 100BaseTX modes with operation according to the IEEE 802 3u standard This means that some nodes could be operating at 10 Mbps while at the same time other nodes are operating at 100 Mbps Auto negotiation takes place when an RJ45 cable connection is made and then each time a LINK is enabled MOXA EDS 508 s advertises its capability for using either 10 Mbps or 100 Mbps transmission speeds with the device at the other end of the cable expected to similarly advertise Depending on what type of device is connected this will result in agreement to operate at a speed of either 10 Mbps or 100 Mbps If a MOXA EDS 508 RJ45 Ethernet port is connected to a non negotiating device it will default to 10 Mbps speed and half duplex mode as required by the IEEE 802 3u standard MOXA EtherDevice Switch Hardware Installation Guide 4 7 Specifications Technology Standards Protocols Forwarding and Filtering Rate Processing Type Flow Control Address Table Size Management
20. of MOXA EDS 508 are plug and play devices so that software configuration is not required at installation or during maintenance The half full duplex mode for the switched RJ45 ports is user dependent and changes by auto negotiation to full or half duplex depending on which transmission speed is supported by the attached device Switching Filtering and Forwarding 4 6 Each time a packet arrives at one of the switched ports a decision is made to either filter or forward the packet Packets with source and destination addresses belonging to the same port segment will be filtered constraining those packets to one port and relieving the rest of the network from the need to process them A packet with destination address on another port segment will be forwarded to the appropriate port and will not be sent to the other ports where it is not needed Packets that are used in maintaining the operation of the network such as the occasional multi cast packet are forwarded to all ports MOXA EDS 508 operates in the store and forward switching mode which eliminates bad packets and enables peak performance to be achieved when there is heavy traffic on the network MOXA EtherDevice Switch Hardware Installation Guide Hardware Overview Switching and Address Learning MOXA EDS 508 has an address table that can hold up to 2K node addresses which makes it suitable for use with large networks The address tables are self learning so that as n
21. plications you will find it convenient to mount MOXA EDS 508 on the wall as illustrated below STEP 1 Remove the aluminum DIN Rail attachment plate from the MOXA EDS 508 rear panel and then attach the wall mount plates as shown in the diagram below Top plate MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch STEP 2 Mounting MOXA EDS 508 on the wall requires 4 screws Use the EDS 508 with wall mount plates attached as a guide to mark the correct locations of the 4 screws The av heads of the screws should be less than 3 5 mm j 6 0 mm in diameter and the shafts V should be less than 3 5 mm in diameter as shown in the figure at the right NOTE Before tightening screws into the wall make sure the screw head and shank size are suitable by inserting the screw into one of the keyhole shaped apertures of the Wall Mounting Plates Do not screw the screws in all the way leave about 2 mm to allow room for sliding the wall mount panel between the wall and the screws TEP 3 Once the screws are fixed in the wall insert the four screw heads through the large parts of the keyhole shaped apertures and then slide EDS 508 downwards as indicated below Tighten the four screws for more stability MOXA EtherDevice Switch Hardware Installation Guide 2 5 3 Wiring MOXA EtherDevice Switch This chapter includes technical information about connecting MOXA EDS 508 to an ext
22. r MOXA EtherDevice Switch Calculate the maximum possible current in each power wire and AN common wire Observe all electrical codes dictating the maximum current allowable for each wire size If the current goes above the maximum ratings the wiring could overheat causing serious damage to your equipment 3 2 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch You should also pay attention to the following items Use separate paths to route wiring for power and devices If power wiring and device wiring paths must cross make sure the wires are perpendicular at the intersection point NOTE Do not run signal or communications wiring and power wiring in the same wire conduit To avoid interference wires with different signal characteristics should be routed separately eY ou can use the type of signal transmitted through a wire to determine which wires should be kept separate The rule of thumb is that wiring that shares similar electrical characteristics can be bundled together Keep input wiring and output wiring separated zeit is strongly advised that you label wiring to all devices in the system when necessary Grounding MOXA EDS 508 Grounding and wire routing help limit the effects of noise due to electromagnetic interference EMI Run the ground connection from the ground screw to the grounding surface prior to connecting devices This product is intended to be mounted to a
23. r Supply with 85 to 264 VAC input gt gt DR 120 24 120W 5A DIN Rail 24 VDC Power Supply with 88 to 132 VAC 176 to 264 VAC input by switch MOXA EtherDevice Switch Hardware Installation Guide 1 3 gt EDS SNMP OPC Server CD with EDS SNMP OPC Server Software and manual gt gt ADP SCm STf M Multimode SC male to ST female duplex adapter gray color gt gt ADP SCm STf S Single mode SC male to ST female duplex adapter blue color gt gt WK 46 Wall Mounting Kit Features 7 Advanced Industrial Networking Capability o Redundant Self Healing Ethernet Ring Capability recovery time lt 300 ms at full load o IGMP Snooping for filtering multicast traffic from industrial Ethernet Protocols o Supports IEEE 802 1Q VLAN and GVRP protocol to ease network planning o Supports QOS IEEE 802 1p 1Q and TOS DiffServ to increase 2 1 4 determinism Designed for Industrial Applications Or 0 00 OF 0 20 0 00 Rate limiting to prevent unpredictable network status Lock port for authorized MAC address access only Port mirroring for online debugging Automatic warning by exception through email relay output Digital inputs to integrate sensors and alarms with IP networks Automatic recovery of connected device s IP addresses Line swap fast recovery patent pending Redundant dual DC power inputs MOXA EtherDevice Switch Hardware Installation Guide Introduction o 40 to 75 C operating temperature range o
24. r one concern and to ensure that customers receive the full benefit of our products Moxa Internet Services has been set up to provide technical support driver updates product information and user s manual updates The following services are provided E mail for technical support service moxanet com World Wide Web WWW Site for product information http www moxa com or http www moxa com tw A 2 MOXA EtherDevice Switch Hardware Installation Guide Service Information Problem Report Form MOXA EDS 508 Series Tel 1 Moxa Product EDS 508 EDS 508 MM SC EDS 508 SS SC 2 Serial Number Problem Description Please describe the symptoms of the problem as clearly as possible including any error messages you see We may need to follow your description to reproduce the symptoms so please give a complete description of the problem MOXA EtherDevice Switch Hardware Installation Guide A 3 Return Procedure For product repair exchange or refund the customer must Provide evidence of original purchase 4 Obtain a Product Return Agreement PRA from the sales representative or dealer x Fill out the Problem Report Form PRF Include as much detail as possible for a shorter product repair time Carefully pack the product in an anti static package and send it pre paid to the dealer The PRA should be visible on the outside of the package and include a description of the problem along with
25. well grounded mounting surface such as a metal panel MOXA EtherDevice Switch Hardware Installation Guide 3 3 Wiring the Relay Contact EDS 508 has two sets of relay output relay I and relay 2 Each Relay Contact consists of the two contacts of the terminal block on EDS 508 s top panel You may refer to the next section for detailed instructions on how to connect the wires to the terminal block connector and how to attach the terminal block connector to the terminal block receptor In this section we will explain the meaning of the two contacts used to connect the Relay Contact FAULT The two sets of relay contacts of the wae an Ad oO a itn fe 6 pin terminal block connector are used to H 3 detect user configured events The two wires P m attached to the Fault contacts form an open A iran circuit when a user configured event is BDD BSOD triggered If a user configured event does not TER occur the Fault circuit will be closed 3 4 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch Wiring the Redundant Power Inputs EDS 508 has two sets of power input power input I and power input 2 The top two contacts and the bottom two contacts of the 6 pin terminal block connector on EDS s top panel are used for dual DC power input Top and front views of terminal block connectors are shown here 2DDDDD 2BZD20 Pw term STEP 1 Insert the negative positive DC
26. wires into the V V terminals STEP 2 To keep the DC wires from pulling loose use a small flat blade screwdriver to tighten the wire clamp screws on the front of the terminal block connector STEP 3 Insert the plastic terminal block connector prongs into the terminal block receptor which is located on EDS 508 s top panel MOXA EtherDevice Switch Hardware Installation Guide 3 5 Wiring the Digital Inputs EDS 508 has two sets of digital input DI 1 and DI 2 Each DI consists of two contacts of the 6 pin terminal block connector on EDS s top panel which are used for other device s digital inputs Top and front views of the terminal block connectors are shown here STEP 1 Insert the negative ground positive DI wires into the 1 11 terminals STEP 2 To keep the DI wires from pulling loose use a small flat blade ov 4ee4 screwdriver to tighten the wire clamp screws on the front of the terminal block SSSSe BESETTE connector soot 22 22202208 STEP 3 Insert the plastic terminal block connector prongs into the terminal block receptor which is located on EDS 508 s top panel ka mem md beer en et ea d 3 6 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch Communication Connections All models of EDS 508 have one RJ45 console port RS 232 interface and between six and eight 10 100BaseTX Ethernet ports Some models also have two 100BaseFX SC type connector fi
27. xt Rat Tx Rx 2 6 Tx Rx 100BaseFx Ethernet Port Connection The concept behind the SC port and cable is quite straightforward Suppose you are connecting devices I and II Contrary to electrical signals optical signals do not require a circuit in order to transmit data Consequently one of the optical lines is used to transmit data from device I to device II and the other optical line is used transmit data from device II to device I for full duplex transmission All you need to remember is to connect the Tx transmit port of device I to the Rx receive port of device II and the Rx receive port of device I to the Tx transmit port of device II If you are making your own cable we suggest labeling the two sides of the same line with the same letter MOXA EtherDevice Switch Hardware Installation Guide 3 11 A to A and B to B as shown below or Al to A2 and B1 to B2 SC Port Pinouts 3 12 MOXA EtherDevice Switch Hardware Installation Guide Installing MOXA EtherDevice Switch SC Port to SC Port Cable Wiring A F Fiber Port peeve ap Fiber Port sc sc Connector Cable Wiring Connector Tx A A Rx Rx B B Tx This is Class 1 Laser LED product To prevent damage to your eyes AN do not stare into the Laser Beam MOXA EtherDevice Switch Hardware Installation Guide 3 13 4 Hardware Overview This chapter is an overview of MOXA EDS 508 s various hardware features The following topi
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