User`s Manual - produktinfo.conrad.com
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1. afo a Fast Eiheangt x Field Site Communication Level ay if I Fast Ethamel y Field Site Control Equepmant cal cof This session will introduce the hardware installation includes 4 1 Wiring the DC Power Inputs 4 2 Wiring the Relay Alarm 4 3 Wiring Earth Grounding 4 4 Enable Alarm Relay Function 4 5 Cabling 4 6 System Power On and Testing 4 1 Wiring the DC Power Inputs Follow the steps below to wire the switch dual DC power inputs Note The suitable electric wire ranges is from 12 to 24 AWG 1 Insert the positive and negative wires into the V and W contacts respectively of the terminal block connector 2 Tighten the wire clamp screws to prevent the DC wires from being loosened Before install power be sure the power supply module is compliance with UL certificated and the power system is shut down to avoid any damage About the wiring please refer following diagram Chassis ground should connect with Earth Ground AC DC Power Supply F DC 12 48W 14 UL Listed Dry Relay Out pul Berth PURI ss PWR DC Power Output Ground i VA JAC ta Input Bottom Side of ACIDC Power Supply Zach Ground 12 24ANG Wire DC 12 48V 1A UL Listed V La L li JAC Power Input W L N l2 24AW0 Wire Marth Ground 10 4 2 Wiring the Alarm Relay The switch provides one dry relay output for power or port link event The alarm relay default is open2. and form a close circuit when the even is occurred The relay conductor ability is 24W When it connects with a DC 24V power source the maximum current is 1A The following diagram shows how to create an alarm circuit Alarm System Maximum 14 curent OC 24V arm Contry Extra Power P poti 8 p power EEEE 4 3 Wiring Earth Grounding In the real fields there are a lot of automatic devices such as AC motors electric welding machine and power generator Those devices will generate electromagnetic and disturo communications To prevent those noises the switch should be well earthed The following diagram shows how to create a connection Earth Ground Screw Oo Oo Oo 0 0 0 Alin Pw Pw Aa Oo Oo 0 00 og Alami Conirol m poti p power HOO d GREE Earth Ground Warning Do not connect to AC line Natural 11 4 4 Enabled the Event Alarm Function This session will introduce how to configure and enable the event alarm to alert maintenance engineer once the system event is occurred The switch is equipped with one dry relay output for port link fails or power fails The feature is controlled by digital control circuits It effects immediately without system reset when DIP SWITCH is changed On the bottom side of the switch there is one 9 Pin DIP SWITCH for alarm control By inserting the port and power wiring to set up the alarm the DIP SWITC
3. bytes 32 1 bytes 32 bytes 32 bytes 32 bytes 32 bytes 32 1 bytes 32 bytes 32 time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims time lt ims TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 TTL 255 Before you continue make sure that both PWR1 and PWR2 are successfully connected to power sources When PWR1 fails the LED for PWR1 will go out At the same time if the ping command is still being replied to then it proves that the redundant power input function works normally 15 5 Packet forwarding ability The switch features packet filtering functions for broadcast packet control protection and QoS Both of features can provide more graceful performance in a crowded network by traffic filtering and prioritize This session will introduce the principle of traffic control and forwarding precedence including Broadcast control and Quality of Service 5 1 Broadcast Control The switch begins to drop broadcast packets with DA destination address FF FF FF FF FF FF if the received broadcast packets are more than the threshold 198 packets per second at 100Mbps or 19 packets per second
4. cables with RJ 45 connectors to connect network devices 7 Connect one side of the Ethernet cable with a RJ 45 connector to one of the Ethernet port RJ 45 port The other side of the Ethernet cable connects to the target device equipped IP address and can handle ICMP protocol as ping packet 8 Check the port status LED indicator blinking green on the switch to see if the network connection is established successfully 9 Power on your host PC make an Ethernet connection to the switch and check the connected port is link up The connection diagram is shown as below Test Diagram IP Address 192 168 1 10 PC Host me IP Address 192 168 1 1 Ping 192 168 1 1 t on aes Target Device earpiece Ping 192 168 1 1 a i hemet Cable emet Cable Se Reply to 192 168 1 10 4 Reply to 192 168 1 10 De 24V 10 To enable the Command Line mode Click on Run in the Start Menu gt type Command gt click OK to continue enters cee document or Internet resource and Windows will open it For 4 you i e BA oO N E i Dg E Type ping 192 168 1 1 command to check the connection Here uses 192 168 1 1 IP address as an example 14 c C WINNT System32 command com C gt ping 192 168 1 1 Pinging 192 168 1 1 with 32 bytes of data TTL 255 TTL 255 TTL 255 TTL 255 time lt 18ms time lt i ms time lt i18ms time lt i8ms Reply from
5. 192 168 1 1 bytes 32 1 bytes 32 bytes 32 Reply from 192 168 1 1 bytes 32 Ping statistics for 192 168 1 1 Packets Sent 4 Received 4 Approximate round trip times Minimum Bms Maximum Lost in milli seconds Ams Average loss ms G2N gt 11 Repeat step 10 to make sure that the connection of each device connected to the switch is successfully established 12 Power on the PC host Activate the Command Line mode and ping the connected Ethernet device by typing ping 192 168 1 1 t command to see if it will respond Do remember the PC host IP address is same subnet address as the target device 192 168 1 1 13 The parameter t allows you to continue to ping the network device Shown in the figure below c C WINDO WS system32 cmd exe G oping t 192 168 1 1 Pinging 192 168 1 1 with 32 bytes of data from from from from y from from from from from from from from from from from from from from from from 192 172 192 L 2 192 168 1 168 1 168 1 168 1 168 1 2 168 1 160 1 2 168 168 2 168 1 168 fol ee 168 1 1 1 1 1 1 1 a gt 1 1 1 1 1 gt gt gt p sJ gt pah pud pak pad pah pah p ph pd p pa pah pd ph p pa ph pa pah pat gt bytes 32 bytes 32 bytes 32 bytes 32 bytes 32 lt bytes 32 bytes 32 1 bytes 32 bytes 32 bytes 32 bytes 32 bytes 32
6. H of the intended Alarm is switched to ON The relay output will form a short circuit if the alarm occurred o Oo 0 0 oo i j a NI rt a T go 0000 pb ee SR Ea Alarm Contral 7 m porti B pr power The DIP Switch setting for the Alarm Relay Output is shown as below P1 to P8 To enable port link down alarm at this port Pini 8 Off To disable port link down alarm at this port To enable power failure alarm To disable power failure alarm 4 5 Cabling The UTP cable connection between the switch and the attached devices switches hubs workstations etc must be less than 100 meters 328 ft in length 4 6 System Power On and Testing 1 2 Take the Industrial 8 port Fast Ethernet Switch out of the box To place the switch on the DIN Rail track please refer to the Mounting Installation section Pull the terminal block off the switch and wire the power lines Please refer to the Wiring the DC Power Inputs section of how to wire the power inputs PWR1 and PWR2 dual power inputs can be connected to power sources simultaneously When the primary power source fails the default setting is PWR1 the system will automatically switch to the secondary power source PWR 2 to prevent the power interruption occurred Check the LEDs for PWR1 and PWR2 to make sure that your switch is operating normally 6 Use Category 5 or above straight through Ethernet
7. Industrial 8 port Ethernet Switch User s Manual Content Tee aiaee WIG TO a AEE E E ET 2 Te lee m e A IS E E E AE AA A 2 TA FACKA EIS earne E 3 2 Hardware DeSCriIptiOn ccccceeeeeeeeeeeeeees 4 2 le DIMENSIONS enre ANAE 4 2 F ONE AMG a ean vctesneeinteeaeteansetent 4 2 3 Bottom VICW cccccecceeceeeceeteeceeeseeseeseeeeeteesaeeeass 5 2 4 LED ndicatorS nonnennannenonnnnnnnnnonnenrnnenrnnrrrrnren 6 F O E E E ee eee i 3 Mounting Installation ccccccecseeceeeeeeeeees 8 DIN Rail IWIOUDTING saeco desecesecasecevecetenateccensdecacsnecccaceaadetee 8 4 Hardware Installation ccccsccseeceeeeeeeeeees 9 4 1 Wiring the DC Power Inputs ceceseeeeeeees 10 4 2 Wiring the Alarm Relay ccccsccsseeseeeseeeneeeees 11 4 3 Wiring Earth Grounding ccceccceeeeeeeeeeeeeeees 11 4 4 Enabled the Event Alarm Function 008 12 BO AOI es seanseenadaneaaene A 13 4 6 System Power On and Testing cccsseeeeees 14 5 Packet forwarding ability ccccseeeeeeeeee 17 5 1 Broadcast Control ccccceececeseeteeeesseeeseeeeneeees 17 5 2 Quality Of SErViCe cccccccsseceeeseeeceeeeteeeeeteneeeees 17 6 Trouble SNOOTING ccccccsecceeeeeeeeeeeeeeeeeees 19 7 Technical Specifications cccceceseeeeeeeeees 20 1 Introduction The 8 port compact Fast Ethernet switch is equipped with 2 0 Gbps Pac
8. The Max Link distance is 100 meters Per system Power Green x2 10 100TX port Speed Yellow on 100Mbps Yellow off 10Mbps Link Activity Green on Green blinks Alarm Port Power Event Red on Power Requirements System Power Power Consumption Mechanical Installation Case Dimension Weight Environmental Operating Temperature Operating Humidity Storage Temperature Storage Humidity Regulatory Approvals EMI EMS Shock Vibration Free Fall MTBF 2 Power inputs with redundancy and polarity reverse protection Voltage DC 24V 12 48V 8 Watts DC 24V 8 x 10 100 Base TX 12 Watts DC 24V 6 x 10 100 Base TX 2 x 100 Base FX DIN Rail mount IP 31 grade aluminum metal case 120mm H x 55mm W x 108mm D with DIN rail clip 0 775kg with package 0 525kg without package 10 C70C 0 95 non condensing 20 80C 5 90 non condensing FCC class B CE EN55022 class B CE EN61000 4 2 CE EN61000 4 3 CE EN61000 4 4 CE EN61000 4 5 CE EN61000 4 6 CE EN61000 4 8 IEC60068 2 27 IEC60068 2 6 IEC60068 2 32 100 000hours MIL HDBK 217F GB MILITARY HANDBOOK standard 20
9. at 10Mbps link speed All of ports are enabled with this function without any configuration to provide a better network performance and prevent network congestion with the flooding of broadcast packets 5 2 Quality of Service The switch supports frame type priority function High priority packet will be queued to high priority queue to share more bandwidth The ratio of bandwidth of high priority and low priority queue is 8 1 8 high priority packets is progressed first then the low priority packets will be progressed afterwards The switch can examine the specific bits of VLAN Tag and TCP IP TOS of IPv4 and IPv6 IEEE 802 1Q tag based CoS The switch will examine the 3 bits of priority field carried by a VLAN tag and maps it to the corresponding priority A packet with priority field ranging from 0 to 3 will be treated as a low priority packet and will be stored in low priority queue A packet with priority field ranging from 4 to 7 will be treated as a high priority packet and will be stored in high priority queue 6byte 6 byte 4 byte TYPE 8100 TCI Tag Control Information 16 bits Bit 15 13 Priority IP1103 uses these bits to define priority Low priority 000 011 High priority 100 111 Bit 12 Canonical Format Indicator CFI Bit 11 0 VLAN ID IEEE 802 1Q Type of Service for IPv4 IPv6 packet The switch also provides the IP layer CoS Class of Service function by recognizing the priority octet and mappin
10. e might be occurred Check the power output connection to see if there is any error at the power source If you still cannot solve the problem contact your local dealer for assistance 7 Technical Specifications Technology Standard Switch Technology System Performance Aggregate System Throughput MAC Address Packet Buffer Transfer Packet Size Broadcast storm control Class of Service Quality of Service Event alarm relay Interface Number of Ports Connectors Cables Diagnostic LED IEEE802 3 10Base T IEEE802 3u 100Base TX IEEE802 3u 100Base FX IEEE802 3x flow control Store and forward technology with 2 0 Gbps Switch Fabric 1 49Mpps 2K MAC 448Kbits 148 80pps for Ethernet 10Base T 148 810pps for Fast Ethernet 100Base TX Packet size trom 64 1552 Bytes Long Packet forwarding ability Default enabled traffic threshold 200 packets Sec 100Mbps 20 packets Sec 10Mbps Provides 2 packet forwarding Queues High Queue 4 7 Low Queue 0 3 with 16 1 forwarding ratio Default Enabled Supports VLAN tag priority and IPv4 IPv6 packet precedence Provides port and power event alarm Enabled by 9 PIN DIP switch 8 x 10 100 Base TX with Auto MDI MDI X Auto Negotiation function 10 100 Base TX RJ 45 Power Terminal block connector Alarm relay Terminal block connector with 1A DC24V carry ability RJ 45 Cat 3 Cat 4 Cat 5 or Cat 5e unshielded twisted pair or shielded twisted pair cable
11. g it to the corresponding priority For an IPv4 packet it is embedded in the TOS type of Service Octet 6byte 6byte 4 byte 2 byte 2 byte Preamble SFD DA ga 802 10 tag ypE og00 DATA FCS optional VER 0100 Header 4 bit 4 bit 6 bit 2 bit TOS 5 0 High priority 101110 001010 010010 011010 100010 11x000 Low priority others For an IPv6 data packet the Traffic Class Octet is used to differentiate the Class of Service When this function is enabled the swtich will automatically recognize the IP version and capture the either the TOS field IPv4 or Traffic Class field IPv6 and distributes the packet into High or Low Queue 6 Trouble shooting Make sure you are using the correct DC power suppliers DC 12 to 48 V Do not use power suppliers with DC output over 48V It may damage devices Select Ethernet cables with specifications suitable for your applications to set up your systems Ethernet cables are categorized into unshielded twisted pair UTP and shielded twisted pair STP cables Category 3 4 5 6 Ethernet cables are suitable for systems with 10 Mbps transmission speed For systems with 100 Mbps transmission speed Category 5 6 Ethernet cables are the only Suitable specifications for this environment You also need to make sure that the distance between each node cannot be longer than 100 meters 328 feet If the power LEDs go off when the power cord is plugged in a power failur
12. itch These LED indicators provide administrators with real time system status Table 1 gives the descriptions of the function of each LED indicator LED Status Description PWR1 Power is on No power is being supplied Power is on No power is being supplied Port link down or power failure event occurred No event P A network device is detected and link Green on up Activity Green The port is transmitting or receiving blinks packets from the TX device Speed A network device is detected and link on Yellow on 100Mbps 100Mbps Speed A network device is detected and link on Yellow off 10Mbps Table 1 2 5 Ports RJ 45 ports Auto MDI MDIX 8 x 10 100 Mbps ports auto sensing RJ 45 for 10Base T 100Base TX device connection The RJ 45 ports will auto detect 10Base T and 100Base TX connections Auto MDI MDIX function allows users to connect another switch or workstation without the straight through cable or the crossover cable See Figure C and C 1 for the schematic diagram of straight through cable and crossover cable Switch RGUTEr of FL Switch Switch 3 TD e3 RD 3 TD 3 TD 6 TD O RD 6 TD amp TD Roe T 1 RD lL RD 2 RD 2 TD 2 RD 2 RD Figure C Straight Through Cabling Schematic Figure C 1 Cross Over Cabling schematic All of the RJ 45 ports of the switch support auto MDI MDI X function When you use an Ethernet cable to connect other devices such as computers
13. ket Switch engine as particular packet forwarding and filtering mechanism to fulfill industrial communications on the filed site It provides the graceful packet forwarding ability to handle 64 1552 packet size into 2 priority queues which complies with quality of service for the best data forwarding performance In addition for the best network performance both of broadcast storm filtering and flow control functions can ensure your data traffic deliver to destination without traffic congestion To avoid interference as well as to extend your network coverage this is adapted to 2 100Mbps fiber ports with multi mode or single mode transceiver in order to achieve stable far end transmissions To survive under hazard environments it is equipped with 2 redundant power inputs as the wide range input avoiding any power interruption and also operating between 25C 70C temperature range For the easy maintenance purpose the switch has an alarm relay for the port link event and the power event to give an alarm to the service engineer on the filed site lt will deliver you superiority and reliable performance on your filed site applications This session introduces the following information 1 1 Features 1 2 Packing list 1 1 Features 8x 10 100TX ports Compact size with full power redundancy Supports store and Forward switching architecture QoS for packet forwarding precedence Broadcast storm packet filtering Port and p
14. ower event alarm IP 31 aluminum alloy case DIN rail and wall mount Dual power input DC12 48V Compliance with IEEE Hi Pot Testing 1 2 Packing List The Industrial 8 port Fast Ethernet Switch is packaged with the following items Product CD User Manual CD User s Manual Contact your sales representative if any item is missing or damaged 2 Hardware Description This session will introduce the hardware information as following 2 1 Dimensions 2 2 Front Panel 2 3 Bottom View 2 4 LEDs of system and port 2 5 Connectors 2 1 Dimensions The dimension of 8 port Industrial Fast Ethernet Rail Switch is 120 mm H x 55 mm W x 108 mm D The following is the drawing of detail mechanical design 2 2 Front Panel The Front Panel of the Industrial 8 port Fast Ethernet Switch is shown in Figure A System LEDs Figure A Front Panel 2 3 Bottom View The bottom view of the Industrial 8 port Ethernet Switch consists of one 6 pin removable terminal block connector for two DC power inputs and event alarm output There is one 9 pin DIP SWITCH on the bottom for alarm control of port or power event selection Earth Ground Screw Remo able Event Alarm Terminal Block Select DIPswitch Figure B Bottom view 2 4 LED Indicators There are some system diagnostic LEDs and Ethernet Port LEDs located on the front panel of Industrial 8 port Ethernet Sw
15. switches or hubs pin 1 2 3 and 6 of the 8 pin RJ45 connector are used to communicate with the connected devices Pini 2 3 and 6 s signals are converted by the MDI X function shown in Table 2 Pin MDI X Signals MDI Signals Table 2 3 Mounting Installation DIN Rail Mounting The DIN Rail clip is already attached on the rear side of the switch supports EN 50022 standard DIN Rail in the following diagram includes the dimension of EN 55022 DIN Rail Follow the steps below to mount the switch on the DIN Rail track 1 Insert the upper end of the DIN Rail clip into the back of the DIN Rail track from its upper side 2 Lightly push the bottom of the DIN Rail clip into the track 3 Check if the DIN Rail clip is tightly attached to the track 4 To remove the switch from the track reverse the steps above m i 378 Inch 3 5cm gt F 0 295 Inch 0 7 5cm 063 Inch 2 7cm DIN EN 50022 DIN Rail Dimension 4 Hardware Installation The following figure illustrates a typical application of the switch in field site lt includes Enterprise communication backbone network Factory communication field site communication and field site control layers The control equipments access and report production information through the switch and uplink to factory communication level by fiber or copper which with network redundancy To Upper Network 100Mbes Fibi r 1 i A i i i on fi
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