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Simulator 2 Manual
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1. PORT A and B V 35 STRAIGHT 15 way Simulator DCE to Equipment DTE Cable Part Number SC68622A Simulator 15 way DTE 34 way Signal Name Male Connector Female Connector UNC 4 40 Screws MRA A SHIELD B COMMON P SD A Te om EN o e a Sc PSC SDB q C RTS H DTR R RD A e o aj pec ce T To RB D F CTS DCD E DSR V Y RT A SCT A PA ca sec Xaa il BB SCTE U SCTE A ETA AC Saif 2 ee Me et aa ee SCTE B Notes Dashed lines show wires to be twisted pairs Cable length 2 metres Use metal headshells and connect the overall screen to the tinning on the connector QN 4 Cable to be identified at both ends by part number SC68622A 5 Cable type Belden 9507 7 twisted pair overall screen or equivalent Simulator 2 User Manual Issue 1 7 7 November 2003 25 PORT A and B V 35 CROSSOVER 15 way Simulator DCE to Equipment DCE Cable Part Number SC68622XA Simulator 15 way DCE 34 way Male Signal Name Male Connector Connector MRA UNC 4 40 Screws A SHIELD B COMMON R SD A RD A eo ag ee Tite oe ank SD B RD B F RTS DCD P RD A SDYA PE EE me uns Se RE RD B SD B C DCD RTS U RT A SCTE A TAAS OT EE ES RT B SCTE B V SCTE A RT A ee eka ena gt SO pos SCTE B RT A Notes Dashed lines show wires to be twisted pairs Cable length 2 metres Use metal headshells and connect the overall screen to the tinning on the connector 9 Cable to be identified at both end
2. 64000 128000 Synchronous bit rate for Ports A 192000 256000 and B Only 1544000 2048000 512000 1024000 with G 703 interface 2048000 or numeric entry Link Delay ms 0 25ms 50ms 100ms End to end data delay between 200ms 300ms 500ms Ports A and B 1sec 2sec or numeric entry Error Rate NONE 10 10 10 Bit error rate 10 10 10 10 10 Error Mode Bit Continuous data bit inversions at the specified rate in both directions Continuous data bit inversions for Burst the duration of the Burst Length interspersed with clear periods of the Burst Gap Error Inject Single bit errors may be injected by pressing the lt SPACEBAR gt Burst Length ms 10 10000ms by numeric Duration of error injection phase entry Burst Gap ms 10 9999999ms by Duration of error free phase numeric entry Port A Clock Internal RXC clocks generated from the Simulator system clock External TXC clock generated by the DTE RXC clock looped back by the Simulator Station RXC clock generated from the Simulator PLL Simulator 2 User Manual Issue 1 7 7 November 2003 13 Port A Mode None Local Remote Port A Interface Port B Clock Internal External Station Port A data is full duplex Port A TXD is looped back to RXD without Simulator intervention Port A TXD is looped back to RXD via the simulation functions Delay and Errors functions are active Universal Interface V 11 selecte
3. gt to select cursor keys to move lt ESC gt to end 3 2 Conventions and keys The SIMULATOR 2 is configured by moving around the menus using the cursor keys and selecting from a choice of available options for each parameter The current cursor position is highlighted for most emulations There are also a number of keys which may be used as a shortcut or to access additional features The keys are summarised below 3 2 1 Cursor Movement Cursor up Move to parameter above the current cursor position Cursor down Move to parameter below the current cursor position Cursor right Move to parameter to the right of the current cursor position Cursor left Move to parameter to the left of the current cursor position Carriage Return lt CR gt or Home Return to PAGE field 3 2 2 Parameter Selection or lt Spacebar gt Select next item in list Simulator 2 User Manual Issue 1 7 7 November 2003 12 Alphanumeric Character Select next item beginning with this character lt TAB gt Select alternate configuration page 3 2 3 Updating the configuration All configuration changes are stored automatically after two seconds of keyboard inactivity lt ESC gt is used to update the screen display and can be useful after front panel configuration changes 3 3 Parameters and options Field o O Options Description PAGE System Configuration Overall control page Simulator channels Simulation parameters Link Rate 9600
4. removed but there are no user serviceable parts inside and option modules should only be fitted by trained personnel See the Installation section 2 for details 1 2 Basic Features front panel operation The clock speed is common to both ports and may be set from 9600bps up to 2Mbps In Internal or Station clock modes the Simulator generates the Receive clock and the connected device will usually loop back the Transmit data clock the only difference between the two modes being the reference source The Receive clock must always be generated by the Simulator but connected DTE equipment may supply a Transmit clock with the Simulator port in clock turnaround mode provision for which is made by the selection of External clock source on the front panel In this case the connected DTE Simulator 2 User Manual Issue 1 7 7 November 2003 4 provides the Transmit clock signal and the Simulator loops back the Receive clock Link delays of up to 2 seconds may be selected in preset increments using the Delay push button control or to customised values numerically input via the supervisory port with one millisecond resolution Link error conditions from 1 in 10 to 1 in 102 may be selected from the front panel with the appropriate LED indicator illuminated It is also possible to select error free operation represented by all LEDs extinguished Errors are applied bidirectionally to affect the received data on both ports Errors may be applied
5. Interface selection between V 11 RS449 and V 24 may be made on the configuration menu All interface cards are interchangeable allowing conversion between electrical standards from Port A to Port B The Simulator may be operated either from the front panel or remotely via the dedicated RS232 port The front panel provides push button selection for all major parameters and gives a clear LED display of current settings Alternatively configuration and commissioning may be performed using the supervisory port which supports most standard terminal emulations and presents a display of all set up parameters This display offers additional configuration parameters A simple teletype mode is available on the supervisory port for integration into an overall Network Management System This user manual describes the use configuration and installation of the Simulator 2 Simulator 2 User Manual Issue 1 7 7 November 2003 3 1 1 Functional Overview The SIMULATOR 2 provides a synchronous digital data link between two ports designated Port A and Port B on the rear panel Each port is internally fitted with a Universal V 11 V 24 V 35 or G 703 Interface Card and has a DCE presentation The unit may be configured using the front panel push buttons and indicators which provide a complete set of basic functions or via the supervisory port which gives access to either a formatted configuration display or a teletype mode for remote control This port
6. Manual Issue 1 7 7 November 2003 28 PORT A and B RS449 STRAIGHT 15 way Simulator DCE to Equipment DTE Cable Part Number SC68625A Simulator 15 way DTE 37 way Signal Name Male Connector Female Connector UNC 4 40 Screws UNC 4 40 Screws Shield SHIELD 19 GND 4 SDA Input 22 SDB Input RTSA Input RTSB Input RDA Output RDB Output RRA Output RRB Output STA RTA Output STB RTB Output TTA Input TTB Input Notes 1 Dashed lines show wires to be twisted pairs 2 Cable type Belden 9507 14 wire twisted pair overall screen or equivalent 3 Use metal headshells and connect the overall screen to the tinning on the connector 7 Cable length 2 metres 8 Cable to be identified at both ends by part number SC68625A Simulator 2 User Manual Issue 1 7 7 November 2003 29 9 APPENDIX F SIMULATOR 2 PART NUMBERS Basic Unit SIMULATOR 2 chassis Option cards Universal V 11 RS449 V 24 interface card V 35 interface card G 703 interface card Cables V 11 straight DB15 DB15 cable 2m X 21bis V 24 straight DB15 DB25 cable 2m V 35 straight DB15 MRAC 34 way cable 2m V 24 straight DB9 DB25 supervisor adaptor cable 2m EIA RS530 straight DB15 DB25 cable 2m RS449 straight DB15 DB37 cable 2m Simulator 2 User Manual Issue 1 7 7 November 2003 68610 68314 68312 68319 68620A 68621B 68622A 68623A 68624A 68625A 30
7. Simulator 2 User Manual Issue 1 7 7 November 2003 2 1 INTRODUCTION The SIMULATOR 2 is a high performance synchronous network substitution device capable of representing authentic environmental conditions such as delay fault and error conditions It provides a digital communications link at speeds up to 2Mbps The Simulator 2 allows systems to be authentically tested during development under controlled laboratory conditions prior to the commitment to expensive digital networks Data link protocols and software stacks may be rigorously tested under most commonly encountered link conditions to ensure that a final implementation is fully robust Using the Simulator equipment intended for use over links subject to varying fault conditions may be assessed for its failure and recovery modes In this way the stability and fail safe operation of customer equipment may be verified prior to installation The digital link is implemented on two ports at the rear of the unit each of which is physically presented on a DB15F an RJ45 and two BNC connectors The DB15F connector is used with the V 11 V 24 Universal Interface type 68314C and the V 35 interface type 68312B The RJ45 socket is for Unshielded Twisted Pair UTP connection the TX and RX BNC connectors are for Coaxial connection both used only with the G 703 interface type 68319 The interface standard is defined by the type of card internally fitted In the case of the Universal
8. i in bit error mode where single bit errors are continuously and uniformly injected at the prescribed rate or ii in burst error mode where an error burst of one second duration at the prescribed error rate is followed by a gap of ten error free seconds The burst length and burst gap times may be customized by the user via the supervisory port An Inject Error button on the front panel allows the operator to introduce single bit errors directly into the data streams Associated with each port is a group of five push buttons The Clock Source button selects nternal External or Station clock as discussed above The Loop button allows a local or remote data loopback to be selected or turned off for normal full duplex operation The remaining three buttons are signal kills for received data transmitted data and clock and are active when pressed forcing the respective signals to a logic zero The Simulator 2 performs a front panel self test with progress indicated by the LEDs on the front panel which illuminate in a sequential pattern The test will repeat if any buttons are stuck on during the initial power up Any button may be depressed during power up to invoke the test which continues until the button is released Factory default settings may be applied to all parameters by depressing the Delay and Error Rate buttons simultaneously during power up The Simulator 2 is fitted with FLASH memory devices which allow the software in the
9. pair overall screen or equivalent 3 Use metal headshells and connect the overall screen to the tinning on the connector 3 Cable length 2 metres 4 Cable to be identified at both ends by part number SC68620XA Simulator 2 User Manual Issue 1 7 7 November 2003 22 PORT A and B X 21 bis V 24 STRAIGHT 15 way Simulator DCE to Equipment DTE Cable Part Number SC68621B Simulator 15 way DTE 25 way Male Signal Name Male Connector Connector UNC 4 40 Screws UNC 4 40 Screws 4 3 RXD 11 5 5 8 CTS DCD 14 Notes Cable length 2 metres 2 Use metal headshells and connect the overall screen to the tinning on the connector 3 Cable to be identified at both ends by part number SC68621B 4 Cable type Belden 10 core overall screen 9540 or equivalent Simulator 2 User Manual Issue 1 7 7 November 2003 23 PORT A and B X 21 bis V 24 CROSSOVER 15 way Simulator DCE to Equipment DCE Cable Part Number SC68621XB Simulator 15 way DCE 25 way Signal Name Male Connector Female Connector UNC 4 40 Screws UNC 4 40 Screws 4 2 RXD TXD 11 5 4 CTS RTS 14 Notes 5 Cable length 2 metres 6 Use metal headshells and connect the overall screen to the tinning on the connector 7 Cable to be identified at both ends by part number SC68621XB 8 Cable type Belden 10 core overall screen 9540 or equivalent Simulator 2 User Manual Issue 1 7 7 November 2003 24
10. unit to be upgraded in the field This operation is performed via the supervisory port and may be performed locally by PC or remotely using a suitable modem It should only be carried out by trained personnel and in conjunction with Vocality International Ltd 1 3 Enhanced Features operation via the supervisory port The supervisory port allows the operator to configure all standard settings for the unit and in addition to program specific intermediate values for link rate error rate and burst mode parameters In this way customised parameters may be applied for detailed performance testing Numeric values may be entered between limits and the simulator will apply if not the precise value the closest achievable settings accurate to the resolution of the system Simulator 2 User Manual Issue 1 7 7 November 2003 5 Values applied in this way are represented on the front panel by the two illuminated LEDs which straddle the custom value Supervisor programming may be performed interactively using either the formatted screen display on a terminal or PC or using teletype mode for remote control by a network management system The latter mode can be particularly powerful when used to perform a sequential test program as part of an overall performance analysis suite Details are given in a separate document the Specification for the Simulator 2 TTY Command Line Interface Simulator 2 User Manual Issue 1 7 7 November 2003 2 INSTALLA
11. Simulator 2 User Manual Remote Satellite Systems 1455 North Dutton Ave Suite A Santa Rosa CA 95401 688 959 8199 ww w remotesatellite com support2remotesatellitecom OA DON INTRODUCTION erred senen ana eng sasacadenian na Pa ENa ad Vad eaea atasan 3 Functional Overview saca rn 4 Basic Features front panel operation ooorooooooomWomooWoW 4 Enhanced Features operation via the supervisory POFt ooooooooo 5 INSTALL TIO Nus See Ae BRA Band Tan Nek gd E uni ana dia Banana 7 Supply Voltage and Connection oooooWWo onlen 7 Environmental asa aa ea ea Bana Lisa leg io sees eavens 7 Mechanical Construction H4 ia Nun hana Beban eaaa aaae iea aaaea 7 Interface Installation nineio he i An RE ec 8 Jumper Settings Interface Cards ooooWoooo oma 9 Jumper Settings Motherboard oooooWo oom anna 10 CONFIGURATION sistent cadens dead asean 11 Wsinig the SUPCRVIS Of nan id eae ata ebb ens amen ee 11 Gonventions and keys is nasa ba alah das 12 FEATURES tasas otite datang eh ea AAN IN Re Ra eae 15 Network Simulation Applications oooooWonnaanannannaan 15 APPENDIX A WARNINGS dina uaakak ana 17 APPENDIX B SUPERVISOR PORT PINOUT mmnnnnnnannannnnnn 19 APPENDIX C PORTS A and B PINOUTS mna 20 APPENDIX E CABLES 8 us ena entar Nan sn Banana 21 APPENDIX F SIMULATOR 2 PART NUMBERS 30
12. TION PLEASE REFER TO THE WARNINGS IN APPENDIX A 2 1 Supply Voltage and Connection A C 85 264V A C 40 440Hz Fuse rating 2A anti surge The SIMULATOR 2 has a fused switched filtered IEC inlet which must be connected to a line voltage as specified above It may be operated only within the above limits EMC performance may be affected if operated below 100V A C 2 2 Environmental The SIMULATOR 2 must be operated under the following conditions Temperature 0 40 degC Humidity 0 90 RH non condensing Pressure 86 106 Kpa 2 3 Mechanical Construction The SIMULATOR 2 is housed in a 1U tall 19 rack mounting enclosure The enclosure comes in three parts incorporating chassis front panel and lid all fastened by M3 posidrive screws The front panel has indicators for link rate delay error rate bit burst mode and error injection and separate indicators for each port comprising clock source and loop mode Push buttons are provided for the selection of all of these plus signal kills for RXD TXD and clock for each port The meaning of these indicators is discussed later in this manual The rear panel is shown below STATION PORTA PORT B WARNING SUPERVISOR CLOCK UTP UTP TX RX THIS EQUIPMENT AA MUST BE EARTHED fp O jf O Ah LI O Simulator 2 User Manual Issue 1 7 7 November 2003 2 4 Interface Installation To install an interface card remove the twelve screws on the left right a
13. d Universal Interface V 24 selected V 35 Interface fitted G 703 Interface fitted RXC clock generated from the Simulator system clock TXC clock generated by the DTE RXC clock looped back by the Simulator RXC clock generated from the Simulator PLL Port B Mode None Local Remote Port B Interface Simulator 2 User Manual Issue 1 7 Port B data is full duplex Port B TXD is looped back to RXD without Simulator intervention Port B TXD is looped back to RXD via the simulation functions Delay and Errors functions are active Universal Interface V 11 selected Universal Interface V 24 selected V 35 Interface fitted G 703 Interface fitted 7 November 2003 14 4 FEATURES 4 1 Network Simulation Applications The Simulator 2 is typically used as a convenient alternative to complex and often costly live system performance testing It has many versatile features which allow equipment to be rigorously exercised in many of the final configurations for which it is intended The primary function is as a synchronous full duplex link and clock source with variable end to end delay DTE DTE The error injection facility allows typical line characteristics and fault conditions to be simulated in conjunction with delay and clock generation facilities Errors are injected in the local data stream just prior to output DTE DTE Simulator 2 User Manual Issue 1 7 7 November 2003 15 Data loop faci
14. etic Compatibility EMC Directive 89 336 EEC It been tested in accordance with EMC emissions standards EN50081 1 and immunity standards EN50082 1 and 50082 2 and conforms to the protection requirements therein In order to meet the requirements of these standards it must be operated with screened cables for all ports as defined in this user manual Failure to do so may result in non compliance The SIMULATOR 2 has also been tested in accordance with the standards BS7002 EN60950 and BS EN41003 and found to comply with the safety requirements therein vocality international Vocality International Ltd Lydling Barn Lydling Farm Puttenham Lane Shackleford Surrey GU8 6AP UK May 1998 Simulator 2 User Manual Issue 1 7 7 November 2003 18 6 APPENDIX B SUPERVISOR PORT PINOUT 9 way D type Supervisor Pin Connections V 24 DCE Pin Number Signal Name Signal Type 1 DCD Output 2 RXD Output 3 TXD Input 4 DTR Input 5 GND Signal Ground 6 DSR Output 7 RTS Input 8 CTS Output 9 No Connection The multiplexer requires connections to TXD RXD and Common only The other signals are provided for the terminal if required Simulator 2 User Manual Issue 1 7 7 November 2003 7 APPENDIX C PORTS A and B PINOUTS 15 way D type Interface Pin Connections DCE Pin Number V 11 RS449 V 24 V 35 Signal Type 1 Prot GND Prot GND Prot GND Shield 8 G G COMMON Common Ret
15. is labelled Supervisor on the rear panel and supports an RS232 interface It has a DCE presentation on a DB9F connector and uses a standard asynchronous format at 9600bps no parity one stop bit All configuration changes are automatically stored in non volatile memory The unit also has a BNC port labelled Station Clock which may be connected to an external clock source at TTL signal levels at rates up to 2Mbps The Station Clock frequency should be entered on the menu and then provides a reference for the internal Phase Locked Loop PLL which may be used to generate the full range of simulation frequencies on Port A and Port B Alternatively when the Internal clock option is selected the simulation frequency is generated directly from the 24 576MHz oscillator for all divisible rates This is the recommended selection and allows most commonly used bit rates to be provided from a stable source When a G 703 interface is fitted only two clock rates are available namely 2 048Mbps E1 and 1 544Mbps T1 with the T1 frequency being derived from the PLL The G 703 interface provides a transparent unframed connection using HDB3 coding for E1 B8ZS coding for T1 By fitting one G 703 interface for one port and a Universal interface for the other it is possible to convert from one standard to another with all simulation parameters applicable between the two The unit is housed in a 1U 19 rack mount metal enclosure The lid is easily
16. lities are provided to allow the operator to verify the integrity of the DTE equipment and cabling connected to each port The Local Loop mode routes data from TXD back to RXD at the local port without being subject to delay or error conditions DTE Local Loop Function The Remote Loop mode routes the data back to the local port in the same way but this time via the delay and error injection facilities DTE Remote Loop Function Simulator 2 User Manual Issue 1 7 7 November 2003 5 APPENDIX A WARNINGS WARNING THIS EQUIPMENT MUST BE EARTHED This equipment relies on the EARTH connection to ensure safe operation such that the user and connected DTE equipment are adequately protected It must not under any circumstances be operated without an earth connection which could nullify its safety approval for connection to a network WARNING INSTALLATION OF EQUIPMENT This equipment must only be installed by suitably trained service personnel The unit has been tested in accordance with EMC emissions standards EN55022 and immunity standards EN50082 1 and 50082 2 In order to meet the requirements of these standards it must be operated with screened link channel and supervisor cables Failure to do so may result in non compliance Simulator 2 User Manual Issue 1 7 7 November 2003 17 DECLARATIONS OF CONFORMITY The SIMULATOR 2 carries the CE mark which indicates conformity with the European Directive on Electromagn
17. nd top of the enclosure using a Posidrive screwdriver and lift off the lid The interface cards are located in the positions marked in the diagram below The cards share a common footprint and are interchangeable They may be G 703 SO68319A V 35 SO68312B or Universal Interface S068314C Cards and may be changed by simply removing the card The Universal Interface cards support V 11 RS449 or V 24 standards by software selection When changing the interface type it is essential to use the correct corresponding cable to make connection to the equipment under test Refer to the Appendices for cable specifications CONTROL BOARD INTERFACE CARDS DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE OPENING THE UNIT OR CHANGING ANY NETWORK CONNECTIONS Antistatic precautions must be observed at all times Simulator 2 User Manual Issue 1 7 7 November 2003 2 5 Jumper Settings Interface Cards The Simulator 2 may be used with three types of interface card The jumper settings for each are shown below V 11 V 24 Universal Interface 683140 E V 35 Interface 683120 G 703 Interface 68319A Ea JP3 oloo E 1 O ol 1 JP1 JP2 a Simulator 2 User Manual Issue 1 7 JP1 selects Fixed or Variable interface signal output It should be left in the F position when fitted in Simulator 2 JP1 selects Fixed or Variable interface signal output It sho
18. nect to the supervisor using a straight 9 way extension cable The terminal or emulation should be configured to 9600bps 8 data bits no parity one stop bit XON XOFF flow control The SIMULATOR 2 supports most common terminal emulations such as VT100 VT52 TVI925 and will automatically detect the emulation in use 3 1 Using the Supervisor When a terminal is connected to the supervisor port the SIMULATOR 2 displays the following information KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KK KK KKK KKK KKK KKK KKK KKK KKK KKK KKK AA A Simulator 2 68610 Version 1 00 Please press the UP ARROW key on your terminal to connect to the supervisor KKK KKK KKK KKK KK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KKK KK KK KK This menu may be returned to at any time by entering lt BREAK gt or lt CTRL gt amp lt E gt Simulator 2 User Manual Issue 1 7 7 November 2003 11 When the Up Arrow key is pressed the SIMULATOR 2 detects the emulation in use and displays the configuration page as follows PAGE System Configuration Simulator Channels Link Rate 8 Link Delay ms 134 Station Clock 64000 Error Rate NONE Error Mode Ro BRE Error Inject Burst Length ms 1000 Burst Gap ms 10000 Port A Clock Sa O Interface V Port A Loop None Port B CIOCK Internal Interface Port B Loop Use lt SPACEBAR gt lt gt lt
19. s by part number SC68622XA 10 Cable type Belden 9506 6 twisted pair overall screen or eguivalent ON Simulator 2 User Manual Issue 1 7 7 November 2003 26 SUPERVISOR port V 24 adaptor cable 9 way Simulator DCE to Terminal DTE Cable Part Number SC68623A Simulator 9 way DTE25 way Signal Name Male Connector Female Connector UNC 4 40 Screws UNC 4 40 Screws 8 DCD 3 RXD 2 TXD 20 DTR 7 GND 6 DSR 4 RTS 5 CTS Notes 1 Cable type Belden 8 core overall screen or equivalent Maximum length 10 metres Simulator 2 User Manual Issue 1 7 7 November 2003 27 Simulator 15 way Male Connector UNC 4 40 Screws PORT A and B EIA RS530 STRAIGHT 15 way Simulator DCE to Equipment DTE Cable Part Number SC68624A DTE 25 way Male Connector UNC 4 40 Screws Signal Name SHIELD G Notes 1 2 Cable type screen or equivalent R S Timing Inverse DD DS Terminal Timing DA TT Inverse DA Send Data BA Send Data Inverse BA Request To Send CA RTS Inverse CA Receive Data BB Receive Data Inverse BB Clear to Send CB CTS Inverse CB Receive Send Timing Dashed lines show wires to be twisted pairs Belden 9507 14 wire twisted pair overall 3 Use metal headshells and connect the overall screen to the tinning on the connector 5 Cable length 2 metres 6 Cable to be identified at both ends by part number SC68624A Simulator 2 User
20. uld be left in the F position when fitted in Simulator 2 JP1 and JP2 are double jumpers for selecting the G 703 receive termination impedance and must be set the same in one of the three positions indicated For E1 long haul select 75ohms Coax or 1200hms UTP For T1 select 1000hms JP3 selects host mode and must be in position 1 2 JP4 enables the host mode chip select and must be in position 2 3 7 November 2003 2 6 Jumper Settings Motherboard The Simulator 2 motherboard contains seven jumper links to allow the user to configure the system for specific options These are shown in the diagram below 1 8 a JP8 JP9 1 1 1 1 ENE JP3 JP4 JP5 JP6 The function of the jumper links are given in the following table defaults in ITALICS Jumper Link Position 1 2 Position 2 3 3 Port A TX isolated Port A TX outer ref PRTGND 4 Port A RX isolated Port A RX outer ref PRTGND 5 Port B TX isolated Port B TX outer ref PRTGND 6 Port B RX isolated Port B RX outer ref PRTGND 7 Reset system N A 8 Watchdog enabled Watchdog disabled 9 N A N A Simulator 2 User Manual Issue 1 7 7 November 2003 10 3 CONFIGURATION The unit is configured using an asynchronous terminal connected to the dedicated DB9F port on the rear panel marked SUPERVISOR Since most RS232 devices connect via a DB25 port the unit is supplied with a DB9M DB25F adaptor cable PCs with a 9 way COM port may con
21. urn 2 T A T A TXD Zane a oe ca GM EIS 10 C B C B DTR SN PR IA JA RR BS 5 A A CTS Output DCD 12 I B I B DSR 6 S A RT A RXC Output ST A TXC ST B TT A TT A EXTXC 14 TT B TT B G 703 Pin Connections Pin Number 8 way RJ45 UTP BNC Coax Signal Type 00 NO amp GO PO Simulator 2 User Manual Issue 1 7 1 RRING Prot GND Shield TTIP TRING 7 November 2003 20 8 APPENDIX E CABLES PORT A and B X 21 V 11 STRAIGHT 15 way Simulator DCE to Equipment DTE Cable Part Number SC68620A Simulator 15 way DTE 15 way Male Signal Name Male Connector Connector UNC 4 40 Screws UNC 4 40 Screws 1 1 SHIELD 8 2 Notes 1 Dashed lines show wires to be twisted pairs 2 Cable type Belden 9507 14 wire twisted pair overall screen or equivalent 3 Use metal headshells and connect the overall screen to the tinning on the connector 1 Cable length 2 metres 2 Cable to be identified at both ends by part number SC68620A Simulator 2 User Manual Issue 1 7 7 November 2003 21 PORT A and B X 21 V 11 CROSSOVER 15 way Simulator DCE to Equipment DCE Cable Part Number SC68620XA Simulator 15 way DCE 15 way Signal Name Male Connector Female Connector UNC 4 40 Screws UNC 4 40 Screws 1 1 SHIELD 8 G 2 T A R A Me GP ee EA CRE C A I A C B I B Notes 1 Dashed lines show wires to be twisted pairs 2 Cable type Belden 9507 14 wire twisted
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