Home

User Manual

1. Side View showing DIN rail Clip Front View with Mounting Brackets Retracted Mounting Brackets Extended 4 8 2 12 Port Version Dimensions of ElSC12 100T FC below match those of EISC12 100T FT 5 45 d 139 mm T A 0 43 11 mm Allow 3 25 83 mm for Fiber Optic Cable DC S o E PE RE 9 XS ok NS ch 6 14 gt D P 156 mm E ge E a 0 G 7 0 56 8 A 0 23 7 14 mm 5 8 mm e N 4 45 29 mm Side View showing DIN rail Clip Front View with Mounting Brackets Retracted Mounting Brackets Extended TD021000 0MB 10 5 Installation 51 Hardware 5 1 1 Mounting The EISC is designed for mounting in an industrial enclosure or wiring closet using either set of the provided mounting hardware listed below Panel Mountin g Panel mounting bracket 4 40 screws flat head 4 For quick snap mounting to 35 mm DIN rail a reinforced DIN rail clip is pre attached to the back of the EISC enclosure with two 4 40 pan head screws If the clip is removed the EISC can be panel mounted by extending the top and bottom brackets which are shipped in retracted position The extended brackets can then anchor the EISC to a wall or other flat vertical surface with two 8 pan head screws not provided The left illustration of Figure 2 shows a rear view of the EISC with brackets in retracted position The right illustration of Figure 2 show
2. Bit 3 1 Enable Port Trunk 2 Bit 2 1 Enable Port Trunk 1 Bit 1 1 Enable Port Trunk O Bit 0 Enable Broadcast Storm control default enabled 40152 Modbus Slave Address Modbus Address of the switch 40153 Offline Mode 1 Offline amp MAC in Reset 40154 Write EEPROM with current switch settings 1 write 40155 Write Switch with default settings 1 write TD021000 0MB 35 9 3 2 READ Only 41001 41016 Port 1 16 status Bit 0 Duplex 0 half 1 full Bit 1 Speed 0 10Mbps 1 100Mbps Bit 2 Link 0 no link 1 link active Bit 3 6 Reserved Bit 7 1 Relay Activation due to fault on this port 41001 Port status port 1 41002 Port status port 2 41003 Port status port 3 41004 Port status port 4 41005 Port status port 5 41006 Port status port 6 41007 Port status port 7 41008 Port status port 8 41009 Port status port 9 41010 Port status port 10 41011 Port status port 11 41012 Port status port 12 41013 Port status port 13 41014 Port status port 14 41015 Port status port 15 41016 Port status port 16 4101 7 41128 Port status port 17 port 128 reserved 41129 Trunk Status Bit 0 Trunk O status Bit 1 Trunk 1 status Bit 2 Trunk 2 status Bit 3 Trunk 3 status 41130 MISC Status Bit 0 Relay Status O Relay Active 1 Relay Inactive Active state could be engaged disengaged depending on the value set in register 40132 bit O 41134 Firmware Version O Disabled 1
3. Cancel Figure 16 Port Parameters Each RJ 45 port has a pull down menu so the port can be set with any of the parameters shown in Duplex option is chosen the Full Duplex Flow Control check box Figure 17 If either Half will be dimmed In this case half duplex flow control will be set by the Backpressure Flow Control option under Advanced Features Otherwise full duplex flow control may be engaged or disengaged for each RJ 45 port on an individual basis TD021000 0MB 21 Auton egotiate hd Fort 13 M Full Duples Flow Control Auto N egotiate bl 14 M Full Duplex Flow Control Auto N egotiake z 15 M Full Duples Flow Control Auto N egotiate e Fort 16 Jh Full Duplex Flow Control Auto N egotiate i L utoheoobale 10MmMbp Half Duplex 1O0Mbps Full Duplex 100Mbps Half Duplex 100Mbps Full Duplex RJ45 Port Options Figure 17 7 2 4 Configuring the Port Monitor Figure 18 displays the features of the Port Monitor which can watch each port for a fault condition specific to that port The portion of Figure 18 shown outlined in red will be unavailable dimmed for models EISC12 100T FC and ElSC12 100T FT Port Monitor and Fault Relay Settings Fault Relay Activation Fort 1 Ignore Part 5 Ignore Port 9 ignore Port 13 Ignore Fort 2 Ignore Port 6 Ignore Fort 10 ignore Port 14 Ignore Fort 3 Ignore Fort Ignore Fort 11 Ig
4. Enabled O Disabled 1 Enabled O Disabled 1 Enabled O Disabled 1 Enabled gt gt A TD021000 0MB 36
5. 010010 011010 100010 High AF Assured Forwarding 110000 111000 Network Control All others values Uncharacterized Table 2 DiffServ Packet Priority 7 2 7 5 802 1p Q Priority Tagging When this EISC option is enabled VLAN tagged frame priority is recognized In the data link header the 802 1p supplement provides priority coding which was never specified in the 802 1Q VLAN tagging standard Within the VLAN tag space a 3 bit code is applied so that tagged frames can specify priority Values 4 7 are assigned to the EISC High priority queue and values 0 3 to the Low priority queue Switches and other network equipment can set these priority bits The IEEE suggests a priority scheme but does not mandate a definition This method represents a simple best effort Layer 2 prioritization for network adapters and switches requiring no bandwidth reservation Note Since the data link header is only read at the switch level networks which have routers cannot use this method unless special mapping is implemented TD021000 0MB 2 7 2 8 Saving Settings to EEPROM After configuring the ElSC the new parameters will apply but only so long as the switch has ci et kala power If it is desired to retain settings in EEPROM Settings downloaded to the switch for use after a power interruption choose the Save Settings to Non Volatile Memory option in the Setup pull down menu The message shown in Figure 29 confirms the
6. 123 EELER EE ebe 22 T20 Advanced Ea e eet ee e 23 TaT DOS FUNCIONA 26 72 8 Savine Scuines to EEPROM E 28 7 2 9 Saving and Retrieving Configuration Fles 28 ee VA eege 29 SR E Le D 30 8 1 HEEN 30 BZ Technical SUP DOT WEE 30 eo EE ee ee 31 5 NonsWatanty Repara AAA wees 31 So Returning Products tor Repair geed 31 9 APPENDICES E 32 9 1 Declaration Of COMO A A Genes 32 VAs Applied Council DITECUVES sitas 32 9 1 2 Standards to which Conformity is Declared oooooonnnnnnccccconononononononnnonnannnnccnnnnnnos 32 Geld e EE ker 32 TA Ree En RE E EE 32 IT VPS Ok COMM Hee enee 52 92 Modus Ee e EE 33 9 3 Modbus Resister E 33 Ge el WRITE READ E 33 De Qi READ EE 36 1D021000 OMB 4 2 Introduction The EISC configurable switch in the CTRLink family provides capabilities beyond those found in standard Plug and Play PnP switches Besides conventional features auto negotiation 10 100 Mbps data rate half or full duplex operation flow control the EISC has advanced features such as VLAN trunking Quality of Service QoS and a programmable fault relay that can be connected to a supervisory system Individual port parameters can be configured by a Windows based workstation Ports can also be monitored using the Modbus protocol making it easy to interface the EISC with supervisory control equipment These features and more make the EISC one of the most versatile of Industrial Ethernet switches available The EISC boasts
7. 14 E Portis Port 16 Trunk Group 4 Ports 13 16 Clear Faults Reset Relay Figure 11 The EISC Configurator TD021000 0MB 18 7 2 1 Initial Configuration With a null modem cable connecting the EISC to a suitable computer launch the EISC Configurator select a COM port and then click the Connect button If the EISC Configurator cannot connect to the EISC the error message of Figure 12 may appear If this should happen check that a proper null modem cable is used for the connection and that suitable power is applied to the EISC If the error in Figure 13 appears a new COM port must be chosen Switch Error AN Could not confirm that the attached device is an EIST switch E Error opening COMFORT Figure 12 Error Connecting to EISC Figure 13 COMPORT Error Once the Configurator has connected to the EISC the display of Figure 14 should appear with the Setup and Signal Strength menus now available The File menu will remain dimmed so long as the EISC is in communication with the EISC Configurator The portions of Figure 14 shown outlined in red will be unavailable dimmed for models ElSC12 100T FC and ElSC12 100T FT TD021000 0MB 19 Link condition is indicated by color green active 100 Mbps yellow active Used to connect 10 Mbps to console port EISC Configurator File Sehup Signal Strength Help Select COM Port com sl Hertz 1 4 Status Fot Part
8. 2 Fault Molik Malk Y Pots Nolink f O Pots Nolink fk Trunk Group 1 Ports 1 4 Forts 9 12 Status Fault O Pons No Link H d Porto Mo Link w Poti NoLink E EA Port 12 Ho Link Trunk Group 3 Ports 9 12 E Port Monitoring Fault Condition q fe Enabled Relay iJ Inactive Disabled Port Monitoring Displays Fault Relay can be disabled state of status Is Fault indicated Relay by color green okay yellow fault If not dim Trunk Group is enabled LED will glow if trunk is If port monitoring is enabled a port fault condition will be displayed until it is cleared by the Clear Faults button Displays configuration of each port Ports 5 8 Status Fault Pop No Link a Dot No Link Pot No Link Pots No Link dk unk Group 2 Ports 5 3 Ports 13 76 Status Fault Portis Mo Link Porta No Link CH Por 15 Ho Link Port 16 No Link A Trunk Group 4 Ports 13 16 Clear Faults Reset Relay Clears all fault indicators Active only if relay is configured for manual reset intact Figure 14 EISC Ready for Configuration TD021000 0MB 20 7 2 2 Setup Options The Setup pull down menu offers the options shown in Figure 15 Define How the Fault Relay Responds Set Trunking VLAN and Flow Control Set the QoS Options Lock in Your Settings Set the Modbus Slave Address EISC C
9. action Figure 29 Save Settings to Switch 7 2 9 Saving and Retrieving Configuration Files To save the EISC configuration to a file for later use it is first necessary to disconnect the EISC from the EN EISC Configurator Once this has been done choose the Save As option in the File pull down menu A SE standard Save As pop up window will then allow the a user to create a file name for the saved file The file type will be eic z Figure 30 Saving or Opening a File A saved configuration file can be retrieved and downloaded to the EISC Once this is done the retrieved parameters are implemented automatically EE Setup Signal Strength Help Retrieve the file by choosing the Open option eech under the File pull down menu Once the file is Malte Meee re opened the title bar of the EISC Configurator proces estes Cos Settings window will report the file name and the Setup Save Settings to Mon Yolatile Memory pull down menu will become active At this point the retrieved file can be modified before it is downloaded to the EISC Modifiable options are indicated as active in the Setup pull down menu Factory Gehaults Modbus Address Figure 31 Retrieved File Note A retrieved file will NOT be retained in the switch EEPROM unless the user chooses the Save Settings to Non Volatile Memory option in the Setup pull down menu TD021000 0MB 28 7 2 10 Port Sig
10. advanced features typically available only in high end switches VLAN allows the physical network to be configured as multiple virtual local area networks limiting broadcast multicast domains and improving performance Trunking allows ports to be associated in groups of four each group functioning as a high speed backbone to another EISC configurable switch QoS provides message priority with any of three schemes port based priority IP packet or Diff Serv priority RFC 2474 or IEEE 802 1p priority Programmable Fault Relay provides a dry contact to a supervisory system if the switch senses a condition such as the loss or addition of a link Configuration is typically done through a console port connected to a Windows based configuration program included with the product Modbus protocol and register information are also provided so the switch can be configured or monitored by a Modbus master device Port parameters data rate duplex flow control can be pre set via the console port or auto negotiated And a unique feature displays a dynamic signal strength bar graph for each port Each port supports the PAUSE function for full duplex links and uses the backpressure scheme for half duplex segments The EISC is powered from wide range low voltage AC or DC sources and redundant power connections are available for backup considerations It comes with the ability for either DIN rail or panel mounting The switch front panel feat
11. 92 Modbus Operation For Modbus operation the EIA 232 parameters must be set as follows Baud Rate 9600 bps Data Bits 8 Stop Bit 1 No Parity 93 Modbus Registers 9 3 1 WRITE READ 40001 40016 Port Settings Auto negotiation or set speed duplex per port Bit O Auto negotiation enabled 1 disabled 0 default 1 Bit 1 10Mbps 0 or 100Mbps 1 Bit 2 Half duplex 0 or full duplex 1 Bit 3 Enable full duplex flow control enabled 1 disabled 0 default 1 40001 Port Settings port 1 40002 Port Settings port 2 40003 Port Settings port 3 40004 Port Settings port 4 40005 Port Settings port 5 40006 Port Settings port 6 40007 Port Settings port 7 40008 Port Settings port 8 40009 Port Settings port 9 40010 Port Settings port 10 40011 Port Settings port 11 40012 Port Settings port 12 40013 Port Settings port 13 40014 Port Settings port 14 40015 Port Settings port 15 40016 Port Settings port 16 TD021000 0MB 33 4001 7 40128 Port Settings port 17 port 128 reserved 40129 Reserved for future use 40130 Reserved for future use 40131 Reserved for future use 40132 Relay Setting1 Bit 0 Relay Active State 0 Disengaged 1 Engaged default O Bit 1 Relay Reset Method 0 Self recovering 1 Reset by user default O Bit 2 Monitoring Status 0 Disabled 1 Enabled default 1 Bit 3 Clear Faults 1 Clear Bit 4 Reset Relay 1 Reset 40133 Relay Activatio
12. C Set Ports 1 8 as High Priority TD021000 0MB 26 7 2 7 4 ToS DiffServ Priority P protocol frames include in their network headers an 8 bit Type of Service ToS field for packet prioritization The first three of these bits specify 8 levels of priority The next three bits provide the QoS refinement known as Differentiated Services DiffServ or DS which efficiently manages traffic by categorizing packets into classes to apply rules for packet delay and discarding The two remaining bits of the ToS octet are not yet defined Differentiated Services can offer e Expedited Forwarding EF for low loss low latency low jitter and assured bandwidth e Assured Forwarding AF specifies drop precedence to apply when traffic becomes congested e Best Effort which uses any bandwidth not allocated to EF and AF DiffServ allows nodes that are either ignorant of or incapable of DS coding to use the network with best effort forwarding by using the default value in the DS field If ToS DiffServ priority is applied the ElSC can read this information defined in RFC2474 from the DS field byte Recommended codepoints are defined in RFC2597 to distinguish traffic by different service classes The EISC can read this 6 bit value in either IPv4 or IPv6 frames and can then identify the incoming packet priority as shown in Table 2 DS Field Value Per Hop Behavior mg mg 10 EF Expected Forwarding _ Expected EF Expected Forwarding _ 001010
13. C allows fiber operation in full duplex mode only The EISC switch supports RJ 45 field connectors All are wired MDI X allowing DTE equipment to connect via straight through cables except Port 16X which is wired MDI to permit the cascading of switches without the need of a crossover cable Note Port 16 and Port 16X may NOT be used at the same time TD021000 0MB 14 Console 5 1 4 Connecting to the Configuring Device If advanced operation is to be implemented the Console port must be connected via a null modem cable to a machine that is capable of configuring or monitoring the EISC 5 1 Connecting to the Fault Relay In advanced operation the Fault Relay is available for use To monitor the Fault Relay connect a supervisory machine to the EISC via its two Fault Relay terminals Figure 9 The Console Port Fault Relay Connector TD021000 0MB 15 52 Software The provided CD ROM contains e The EISC Configurator Windows application and set up utility e This User Manual e An Ethernet Glossary e Additional information of interest The software installation procedure is discussed in the readme txt file TD021000 0MB 16 e Plug and Play Operation 61 LED Indicators All LEDs are tested each time the EISC is powered up supplied to the EISC Ps CICk S Fault Relay Status This LED glows green by default but has no CTRLink P Power This LED glows green when power is 12 OO functio
14. EISC Series CTRLINK Ethernet Configurable Switch Hubs User Manual 1DO21000 OMB LISTED INDUSTRIAL CONTROL EQUIPMENT 4EA4 CONTEMPORARY CONTROLS Trademarks Contemporary Controls and CTRLink are registered trademarks of Contemporary Control Systems Inc Other product names may be trademarks or registered trademarks of their respective companies Copyright Copyright 2003 by Contemporary Control Systems Inc All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Contemporary Control Systems Inc Tel 1 630 963 7070 2431 Curtiss Street Fax 1 630 963 0109 Downers Grove Illinois 60515 USA E mail info ccontrols com WWW http www ccontrols com Contemporary Controls Ltd Tel 44 0 24 7641 3786 Sovereign Court Two UWSP Fax 44 0 24 7641 3923 Sir William Lyons Road E mail info ccontrols co uk Coventry CV4 7EZ UK WWW http www ccontrols eu Contemporary Controls GmbH Tel 49 0 341 520359 0 Fuggerstrafie 1 B Fax 49 0 341 520359 16 04158 Leipzig Germany E mail info ccontrols de WWW http www ccontrols eu Disclaimer Contemporary Control Systems Inc reserves the right to make changes in the specifications of the product described within this m
15. IS Zz ei E O E ES VLAN 1 VLAN 2 Figure 24 VLANs with a Common Server TD021000 0MB 24 7 2 6 3 Global Features applying to ALL ports 7 2 3 6 1 Broadcast Storm Control The EISC can enable or disable broadcast storm filtering When enabled each port will drop broadcast packets those with a Destination MAC ID of FF FF FF FF FF FF after recelving 64 continuous broadcast packets The counter will be reset to O every 800 ms or on receiving a packet with a Destination MAC ID other than FF FF FF FF FF FF Global Features Enable Disable Broadcast Storm Control i Backpressure Flow Control Ce Figure 25 Global Features 7 2 3 6 2 Backpressure Flow Control Backpressure flow control is applied globally affecting all half duplex ports or none If this feature is disabled the destination of the incoming packet is checked and if found to be congested the packet is discarded to avoid blocking the packet stream TD021000 0MB 25 72 7 QoS Function The EISC can recognize QoS priority information for incoming frames With this information each affected frame is assigned an appropriate level of priority 7 2 7 1 Priority Queues The EISC has two ar Weighted Round Robin Priorit queues one for High priority frames and one for SE Low priority frames The queue service rate uses High priority queue Low priority queue the Weighted Round Robin algorithm where the e A
16. air Fiber Signaling kk 1O0BASE T 100BASE TX 0 100BASE FX 1300 nm Data Rates ccooccccccccconccncnoconnncannnns 10 100 MDDS ocoocccccccnccccncccccnccoccncnnno 100 Mbps POr COUN luar A 0 or 2 Lonnechors RJ 45 beide SC or ST Segment length max EE ee 2 km multimode 15 km single mode TD021000 0MB T 44 RJ 45 Connector Pin Assignments PIN MDI X Port 16X 1 TD RD 2 TD RD 3 RD TD 6 RD TD All other pins are unused 45 Console Port EIA 232 Pin Assignments PIN Signal Function 2 RXD Receive Data Pin 5 o Pin 9 3 TXD Transmit Data o 9 O 5 GND Ground Pin 1 S O Pin 6 e All other pins are unused 2 2 Null Modem Cable gt q 3 3 5 46 Console Port EIA 232 Communication Parameters Baud Rate 9600 bps Data Bits 8 Parity No Parity Stop Bit 1 TD021000 0MB 8 47 Compliance Compatibility Compliant with ANSI IEEE 802 3 Regulatory Compliance CE Mark FCC Part 15 Class A UL 508 Listed Industrial Control Equipment EN 55024 EN 61000 4 5 Voltage Surge 1kVLtoL amp 2 kV Lto Earth EN 55024 EN 61000 4 6 Conducted Immunity 10 Volts rms EN 55024 EN 61000 4 11 Voltage Dips amp Interruptions 1 to 5 Seconds 100 Dip 1 Line Ce 100 Dip EN 55022 55022 CISPR22 22 Radiated Emissions Emissions ClassA A EN 55022 CISPR 22 Conducted Emissions TD021000 0MB 9 48 Mechanical 4 8 1 16 Port Version TS 35 DIN Rail 7 60 193 mm
17. anual at any time without notice and without obligation of Contemporary Control Systems Inc to notify any person of such revision or change WARNING This is a Class A product as defined in EN55022 In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures TD021000 0MB 2 DN Table of Contents LABLE TEE ERR EN KE 3 MINT OC TION A A 5 VERSIONS OF THE LISCO sess siscceccsdscessasivesessadecssessivosecesducsstestewsuecsdecenoesiewsecesdeesstussewseesanenss 6 BC IN EE 7 4 1 nn E 7 EE 7 4 3 PUCHA 7 A RIAS Comector Pn ASS i Mi OG oia 8 4 5 Console Port BLA 232 PIN AsSsignm nts ca 8 4 6 Console Port EIA 232 Communication Barameterg 8 4 7 is A e on IIS 9 OS A A 10 A A CR eee 10 A o 10 INSTALLATION EE 11 5 1 P E E E E E essen ears 11 dl EE 11 la ere We 12 519 Connecing O TINS IN C1 yO Ir Ke eege 14 5 4 Connecting tothe Contouring Devi 15 5 1 5 Connecting to the Fault Rel sara iii nit 15 5 2 BOL E 16 PLUG AND PLA Y OPERATION ccccsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss 17 6 1 HA A A 17 AS e 17 6 3 EE 17 0 a ER Ren nda 17 6 5 dee 17 6 6 Broadcast Storm Control 17 1D021000 OMB 3 T 2DVANGED OPERA DION ee eene 18 7 1 reegen 18 Ha DE e EE 18 KN e re ER ON CURA OM e eet 19 SAS A O E O 21 7 2 3 Setting Parameters for Twisted Pair RJ 45 Borts 21 72 Contig uine the P Ore WOOK ica bic 22
18. ble Figure 32 Twisted Pair Signal Strength Example In Figure 32 a comparison of Port 10 and Port 11 should only be interpreted as problematic if the segment lengths for Ports 10 and 11 are approximately equal On the other hand if Port 10 has only 15 m of attached cable while Port 11 has 85 m of attached cable the example display would be normal Note There is no requirement for all segments of a trunk to be equal in length Thus Ports 9 12 in Figure 32 could be displaying a properly functioning trunk Note for 12 port models The signal strength display applies only to Ports 1 8 For Ports 9 12 the bar graph will be completely blank even if the port is working Although there is no signal strength indication for Ports 9 12 the status of these ports can be determined by simply observing the port label If the label is not dimmed the port is active But if the label is dimmed the port is not in use TD021000 0MB 29 s Service 8 1 Warranty Contemporary Controls CC warrants its product to the original purchaser for one year from the product s shipping date If a CC product fails to operate in compliance with its specification during this period CC will at its option repair or replace the product at no charge The customer is however responsible for shipping the product CC assumes no responsibility for the product until it is received This warranty does not cover repair of products that have been damaged by abus
19. bled TD021000 0MB 22 7 2 6 Advanced Features 7 2 6 1 Port Trunking Port Trunking allows four ports to be grouped together with the resulting group behaving as a single logical link Each trunk is constructed of four fixed physical ports with one status LED for each Trunk Group shown in the main screen of the configuration program This LED will glow solid green when the trunk is enabled and operating properly If the link for any physical port of a trunk fails then all of the physical ports of the trunk are treated as defective and the trunk LED will no longer glow thus indicating a fault condition Model ElSC16 100T supports four trunks and the trunk selection in its Advanced Settings display will appear as shown in Figure 20 Enable Port Trunking T Trunk Group 1 Ports 1 4 Enable Port Trunking Trunk Group 2 Ports 5 8 Trunk Group 1 Ports 1 4 Trunk Group 3 Ports 9 12 Trunk Group 4 Ports 13 16 Trunk Group 2 Ports 5 8 Figure 20 Trunk Options Figure 21 Trunk Options EISC16 100T EISC12 100T FC 8 EISC12 100T FT Models ElSC12 100T FC and ElSC12 100T FT support two trunks and the trunk options in their Advanced Settings display will appear as shown in Figure 21 To keep frames in order packets with identical source destination MAC addresses are sent over the same trunk path but the reverse path may follow a different link A hash algorithm is used to balance t
20. cket after 48 collisions 66 Broadcast Storm Control Using a storm control counter each port will pass 64 continuous broadcast packets before dropping extra ones The counter will reset every 800 ms or after receiving a non broadcast packet TD021000 0MB 17 7 Advanced Operation 71 General Considerations Configuration is accomplished while the EISC is connected to a suitable device either a computer running the provided EISC Configurator Windows application or a Modbus capable user device For monitoring and configuring the EISC with Modbus refer to Section 9 2 72 EISC Configurator LA When first launched the EISC Configurator appears as in Figure 11 with no parameters configured and Setup and Signal Strength menus not available dimmed Configuring the switch is discussed on the following pages The portions of Figure 11 outlined in red will be unavailable dimmed for models EISC12 100T FC and EISC12 100T FT EISC Configurator File Setup Signal Strength Help Select COM Port com sl Connect Ports 1 4 Status Fot Part 2 Port Ports 5 8 Status Fault pop TT Pots fo Pon 6 d Pone fo J Trunk Group 2 Ports 5 5 Port 4 Trunk Group 1 Ports 1 4 Ports 9 12 Status Fault Pus eng Pum p Y Pass Paura Trunk Group 3 Porte 9 12 W Port Monitoring Fault Condition q C Enabled Relay is C Disabled Ports 13 16 Status Fault Ges Port 13 G Port
21. e accident disaster misuse or incorrect installation CC s limited warranty covers products only as delivered User modification may void the warranty if the product is damaged during installation of the modifications in which case this warranty does not cover repair or replacement This warranty in no way warrants suitability of the product for any specific application IN NO EVENT WILL CC BE LIABLE FOR ANY DAMAGES INCLUDING LOST PROFITS LOST SAVINGS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT EVEN IF CC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR FOR ANY CLAIM BY ANY PARTY OTHER THAN THE PURCHASER THE ABOVE WARRANTY IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED OR STATUTORY INCLUDING THE WARRANTIES OF MERCHANTABILITY FITNESS FOR PARTICULAR PURPOSE OR USE TITLE AND NONINFRINGEMENT Repair or replacement as provided above shall be the purchaser s sole and exclusive remedy and CC s exclusive liability for any breach of warranty 8 2 Technical Support Technical support is available each weekday except holidays during the office hours listed below Outside these hours voice mail messages can be left in our mailbox after contacting the main phone number Requests can also be submitted by fax or by e mail to the numbers listed below but please leave a detailed description of the problem We will contact you the next business day by the method re
22. he load between links in a trunk TD021000 0MB 23 7 2 6 2 Port Based VLAN Function In the Advanced Settings window port based also called Layer 1 VLAN functionality can be selected The number of VLANs available varies with the EISC model Model ESIC16 100T supports 14 or 15 VLANs as shown in Figure 22 If 14 VLANs are chosen each of Ports 1 14 becomes an independent VLAN All 14 VLANs can communicate with Ports 15 and 16 which are termed common ports If 15 VLANs are defined Port 15 ceases to act as a common port and acts instead as one of the independent VLAN ports and then Ports 1 15 can communicate with the only remaining common port Port 16 VLAN Ge None VLAN C 14VLANs None Figure 22 VLAN Options Figure 23 VLAN Options EISC16 100T ElSC12 100T FC EISC12 100T FT Figure 23 depicts the VLAN options for models ElSC12 100T FC and ElSC12 100T FT As shown each 12 port model can support 11 VLANS with Port 12 one of the fiber optic ports performing the function of the common port When VLANs are enabled a frame received from a VLAN port will only be forwarded to the common port s If the destination port belongs to another VLAN the frame will be discarded If the source of the frame is a common port then the frame can be forwarded to any destination This topology allows networks to share a server or router via the common port s but use different VLANs for security or performance reasons E
23. ich it was purchased Contemporary Control Systems Inc Contemporary Controls Ltd 2431 Curtiss Street Sovereign Court Two UWSP Downers Grove IL 60515 Sir William Lyons Rd U S A Coventry CV4 7EZ U K TD021000 0MB 31 9 Appendices 91 Declaration of Conformity 9 1 1 Applied Council Directives Electromagnetic Compatibility Directive 89 336 EEC Council Directive as amended by Council Directive 92 31 EEC amp Council Directive 93 68 EEC General Product Safety Directive 92 59 EEC 9 1 2 Standards to which Conformity is Declared EN 55022 1995 CISPR22 1993 Class A Limits and Methods of Measurement of Radio Disturbance Characteristics of Information Technology Equipment EN 55024 1998 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement 91 3 Manufacturer Contemporary Control Systems Inc 2431 Curtiss Street Downers Grove IL 60515 USA 9 1 4 Authorized Representative Contemporary Controls Ltd Sovereign Court Two UWSP Sir William Lyons Road Coventry CV4 7EZ UNITED KINGDOM 9 1 5 Type of equipment Ethernet configurable switching hub EISC16 100T ElSC12 100T FC ElSC12 100T FCS ElSC12 100T FT For regulatory compliance refer to Section 4 7 Manufacturer s Declaration the undersigned hereby declare that the product specified above conform to the listed directives and standards George M Thomas President January 1 2004 TD021000 0MB 32
24. lways high priority queue first weight ratio of high to low priority queuing can Ss be 2 1 4 1 8 1 or Always high priority first For ss example if the 4 1 option is selected the High ss priority queue is serviced 4 times as often as the SEET queues Figure 26 Round Robin Priority 7 2 7 2 Auto off Flow Control f a port receives a high priority frame flow control can be disabled for 1 2 seconds and automatically re enabled after no priority frames have been received for a period of 1 2 seconds when this option is enabled The ElSC offers three Other DoS Settings kinds of QoS priority Enable Disable eat Auto off Flow Control i ie A MSc EKSER DiffServ based QoS Function De Ce IP Packet IEEE 802 16 WLAN Tag Priority based QoS ie e 802 1p Q Tagging e Port Based Priority Figure 27 Other QoS Settings 7 2 7 3 Port Based Priority When this is applied any frame received via a high priority port is given high priority In the ElSC Ports 1 and 2 can be designated high priority ports or D Disable Port based Priority Ports 1 4 can be assigned or all of Ports 1 8 Set Ports 1 2 as High Priority can be given high priority Whatever port group Set Ports 1 4 as High Priority is defined frames received via this group are buffered into the High priority queue while frames from all other ports are relegated to the Low priority queue Figure 28 Port Based Prority Port Based Priority QoS
25. n Time after power up in secs 40134 Port monitor setting1 ports 1 8 Energize relay upon matching condition 00 Don t care 01 Link_Lost 10 Link_Up 11 Don t care Port8 Port Port6 Ports Porn Port3 Portz Port1 Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 40135 Port monitor setting2 ports 9 16 Energize relay upon matching condition 00 Don t care 01 Link_Lost 10 Link_Up 11 Don t care Portl6 PorttS Portl4 Porti3 Porti2 Portt1 Port Port9 Bit 15 14 13 12 11 10 9 8 7 6 9 4 3 2 1 0 40136 40149 reserved for 128 port switch TD021000 0MB 34 40150 QOS Settings all disabled by default Bit 6 Enable Flow Control Automatic disable Bit 5 Enable DiffServ Priority QOS Bit 4 3 Enable Port based Priority QOS 00 disable default 01 Ports 0 amp 1 high priority 10 Ports 0 3 high priority 11 Ports 0 7 high priority Bit 2 1 Enable Weighted Round Robin Priority It is the service rate ratio of High Priority queue to Low Pri Queue 11 always high priority queue first default 10 8 1 O1 4 1 00 2 1 Bit 0 Enable 802 1p VLAN Tag Priority based QOS 40151 Misc Feature Settings all disabled by default except for backpressure and Broadcast Storm Control Bit 7 Enable Backpressure O disabled 1 enabled default enabled Bit 6 VLAN Type 0 14 VLANS 1 15 VLANS Bit 5 Enable VLAN Bits 4 1 Enable Port Trunking and select trunks 0 3 Bit 4 1 Enable Port Trunk 3
26. n in Plug and Play mode 4 OO Ze Link Activity Each port has one of these LEDs Ifa link is 56 OO established it glows green for 100 Mbps operation or yellow for 10 Mbps operation It flashes as data transfer occurs Even LEDs are on the right odd LEDs are on the left Figure 10 LEDs Figure 6 shows how Ports 3 and 4 for example are numbered 6 2 Switching The EISC uses an 8K address look up table augmented with 128 entries of Content Addressable Memory to eliminate hash collision problems An address hashing algorithm is used to update the table Addresses are aged in about 300 seconds Illegal frames that are always discarded include bad CRC packets runt packets less than 64 bytes and oversized packets greater than 1536 bytes 6 3 Data Storage Data storage buffer for Ethernet packets consists of 512 kB 6 4 Data Forwarding An entire Ethernet packet must be received before forwarding occurs The EISC wire speed forwarding rate non blocking is 148 800 packets per second at 100 Mbps and includes a special design to resolve head of line blocking problems 65 Flow Control Each twisted pair port automatically negotiates flow control and half or full duplex operation In full duplex mode the IEEE 802 3x PAUSE function is supported In half duplex mode the backpressure method is used To prevent the connected repeater from being partitioned due to excessive collisions backpressure allows the forwarding of one pa
27. nal Strength Only for 100 Mbps RJ 45 ports The EISC can display the signal strength received at its RJ 45 ports in four graduated steps Each port display can thereby indicate the robustness of its communication channel Although an attached device could cause problems the usual concern with signal strength is the nature of attached twisted pair cable Twisted Pair Signal Strength A port label will only display as active if it is receiving proper SE or zeg Sept Link Pulses If a port is not attached to a working partner Bott 2 ory Port 10 coll its label will be dim and its bar graph completely gray Port 3 Self Port 11 ef To read the display properly the user must have knowledge ott BENE ar S of the cabling attached to the SC or SC TT EISC As more cable length is used to connect an EISC port to a remote device weaker Port 6 rf Port 14 rf signal strength will be seen SR EF F As the 100 m cable length limit Part aul Portly ERA is approached the smallest signal strength step will be Port e asf Port 16 alll displayed in red as with Port 11 in Figure 32 A disparity Note The signal strength depends on the length of the cable If the displayed signal strength appears to be incorrect this may be due to between two ports does not improper cabling or problems with the device on the other end of the necessarily imply a problem cable with the weaker one the two ports may simply be attached to different lengths of ca
28. nore Fort 15 Ignore h Fault Relay Settings Port Monitoring Relay Active State Relay activation time Rezet Method Ce Enabled Make on Fault Jerome Ce Automatic Disabled Ce Break on Fault default 1 1 393 secs Manual Cancel Figure 18 The Port Monitor Each port can be monitored for one of three options shown in Figure 19 The default setting is for the Port Monitor to Ignore Ex P the situation of a given port If the user chooses the No Link n option the monitor will report a fault if proper link pulses are not Link Present received by the given port Selecting the Link Present option provides a means for alerting the network administrator if an unauthorized link has been established Figure 19 Port Monitor Options 7 2 5 Setting the Fault Relay At the bottom of the Port Monitor window shown in Figure 18 there are four Fault Relay settings Port Monitoring must be enabled for the relay to function The user may choose for the relay to either make or break on fault Following power up the relay action can be delayed for up to 999 seconds Finally the user can elect to reset the relay manually or have it reset automatically once the fault clears For convenience Port Monitoring can also be controlled from the bottom of the main Configurator panel where the relay state is reported and where faults can be cleared and the relay manually reset if ena
29. onfigurator File Setup Signal Strength Help Port Monitoring Advanced Features M05 Settings Save Settings to Mon Volatile Memory Restore All Default Settings Factory Defaults Modbus Address Figure 15 Setup Options The first order of business is to configure the port parameters 7 2 3 Setting Parameters for Twisted Pair RJ 45 Ports When the Port Parameters option is chosen the display shown in Figure 16 appears By default each RJ45 port is set to auto negotiate with full duplex flow control The portion of Figure 16 outlined in red will be dimmed for models EISC12 100T FC and ElSC12 100T FT Fiber ports are permanently set to 100 Mbps and full duplex Port Parameters Fort 1 Auto N egotiate S M Full Duplex Flow Control Auto N egotiate Y d he Full Duplex Flow Control Auto N egotiate b E e Full Duplex Flow Control Auto N egotiate 4 i Full Duplex Flow Control ort auto egotiate hd M Full Duples Flow Control Auto N egotiate E Jh Full Duplex Flow Control Auto N egotiate S H Jh Full Duples Flow Control Auto N egotiate z H Jh Full Duplex Flow Control Port 3 Part 10 Part 11 Port 12 Auto N eqgotiate ad M Full Duples Flow Control Auto N egotiate bl M Full Duplex Flow Control Auto N eqotiate z M Full Duples Flow Control Auto N egotiate z M Full Duplex Flow Control
30. quested by the customer If the problem cannot be resolved by technical support the customer will be given an RMA number in order that the product may be returned to CC for repair Support Option Contemporary Controls USA Contemporary Controls Ltd UK Office Hours 8 00 a m 5 00 p m Central time 8 00 a m 5 00 p m United Kingdom time Voice 1 630 963 7070 44 0 24 7641 3786 Fax 1 630 963 0109 44 0 24 7641 3923 Email techsupport ccontrols com support ccontrols co uk Web Site www ccontrols com www ccontrols co uk TD021000 0MB 30 8 3 Warranty Repair Products under warranty that were not subjected to misuse or abuse will be repaired at no charge to the customer The customer however pays for shipping the product back to CC while CC pays for the return shipment to the customer CC normally ships ground International shipments may take longer If the product has been determined to be misused or abused CC will provide the customer with a quotation for repair No work will be done without customer approval 8 4 Non Warranty Repair CC provides a repair service for all its products Repair charges are based upon a fixed fee basis depending upon the complexity of the product Therefore Customer Service can provide a quotation on the repair cost at the time a Returned Material Authorization RMA is requested Customers pay the cost of shipping the defective product to CC and will be invoiced for the return shipment to thei
31. r facility No repair will be performed without customer approval If a product is determined to be unrepairable the customer will be asked if the product can be replaced with a refurbished product assuming one is available Under no circumstances will CC replace a defective product without customer approval Allow ten working days for repairs 8 5 Returning Products for Repair To schedule service for a product please call CC Customer Service support directly at 1 630 963 7070 U S or 44 0 24 7641 3786 U K Have the product model and serial number available along with a description of the problem A Customer Service representative will record the appropriate information and issue via fax an RMA number a code number by which we track the product while it is being processed Once you have received the RMA number follow the instructions of the Customer Service support representative and return the product to us freight prepaid with the RMA number clearly marked on the exterior of the package If possible reuse the original shipping containers and packaging In any event be sure you follow good ESD control practices when handling the product and ensure that antistatic bags and packing materials with adequate padding and shock absorbing properties are used CC is not responsible for any damage incurred from improper packaging Shipments should be insured for your protection Ship the product freight prepaid to the location from wh
32. s the brackets extended and secured to the EISC enclosure with the same screws used in retracted position Figure 2 Using the Panel Mounting Brackets TD021000 0MB 11 5 1 2 Connecting to Power 10Vdc36 The EISC requires power via its four pin connector keyed plug is removable and is included with the swi The applied voltage may be either AC or DC For power requirements consult the specifications Conductors in the range of 12 24 AWG are secured in the plug by screw terminals The various power options are explained below NOTE This device is intended for use with Class 2 circuits Figure 3 The Power Connector 5 1 2 1 DC Powered The EISC accepts a voltage range of 10 36 VDC and draws a value of current commensurate with 12 watt power consumption Power conductors should be sized accordingly Ground is directly connected to zero volts and the equipment chassis is isolated from zero volts The input connections are reverse polarity protected Figure 4 DC Powered 5 1 2 2 Redundant DC Powered Redundant diode isolated DC power inputs are provided so the ElSC can operate despite the loss of primary power Both sources must provide 12 watts of power Figure 5 Redundant DC Powered TD021000 0MB 12 5 1 2 3 AC Powered The EISC can be powered by an AC voltage in the range of 8 24 V capable of delivering 12 VA of apparent power Two auxiliary power supplies are available The AI XFMR is for use
33. ures a power LED a Fault Relay LED and bi color LEDs for the link status activity and data rate of each port TD021000 0MB 5 3 Versions of the EISC ElSC16 100T Y Y 1 lso 9 y Eb 1 12 ault EISC12 100T FC EISC12 100T FT Figure 1 The EISC Family TD021000 0MB 6 4 Specifications 41 Electrical DC AC Input Voltage 10 36 VDC aviaci n 8 24 VAC Input Power max AE 10 VA Input Frequency oocccocccccncnccncno o 47 63 Hz Fault Relay Contacts 24 V 500 mA max 42 Environmental Operating Temperature 0 C to 60 C Storage Temperature 40 C to 85 C Humidity 0 0 cee eeeceeeeceeeeeeeeeeenees 10 to t Non Condensing 43 Functional Operating Systems for EISC Configurator Windows 98 ME 2K XP Aging typical ooccccoococc 300 seconds Connectors Type Function Attached Wiring RJ 45 shielded Fieldbus nnannnannannannn Category 5 Kl WE CONS O lucida Null Modem Cable Screw 2 terminal Fault Relay 16 22 AWG solid Screw 4 terminal Die 16 22 AWG solid LED Indicators Function Color OW OF EEN Green Link Activity Green Yellow SAS csi Green Yellow Flow Control Half Duplex Full Duplex Backoreseure PAUSE IEEE 802 3x Transceiver Parameters Twisted P
34. with 120 VAC The AI XFMR E is for use with 230 VAC Figure 7 AC Powered with Grounded Secondary 5 1 2 4 AC Powered with Battery Backup The EISC can also operate in the AC mode with a backup battery providing power if the AC source fails The EISC does NOT charge the battery so separate provisions are required for charging SC S 0 Vdc Figure 8 AC Powered with Battery Backup TD021000 0MB 13 5 1 3 Connecting to the Network When attaching network cables to the EISC Table 1 should be considered Medium Signaling and Minimum Required Maximum Segment Data Rate Cable Distance 10BASE T Category 3 UTP 100 m 328 ft 10 Mbps 100OBASE TX Category 5 UTP 100 m 328 ft 100 Mbps 100BASE FX 1300 nm multimode 2 km 6562 ft 100 Mbps 50 125 or 62 5 125 m Full Duplex only 100OBASE FX 1300 nm single mode 15 km 49213 ft 100 Mbps Full Duplex only Table 1 Cabling Considerations Observe in Table 1 that segment distance is very limited when using copper media regardless of the data rate Although 10BASE T segments can successfully use Category 3 4 or 5 cable 1OOBASE TX segments must use Category 5 or higher cable A popular choice for improved distance is fiber which also gives good electromagnetic noise immunity and optimum protection from lightning strikes Considerable distance can be achieved in multimode and the greatest distance can be realized with single mode fiber Note The EIS

User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents