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Comtrol 4-port DB9 fan out

1. Jr 2 3 RxD RxD 5 wi 3 2 TxD RTS 1 gt 8 5 CTS CTS 8 gy 7 4 RTS 5 DSR 7 4 20 DTR 4 DCD 6 gt 1 8 DCD 2 DTR 2 6 6 DSR M GND 3 5 7 GND Important RJ45 pinouts are not standardized Each peripheral manufacturer uses different pinouts Please refer to the document for the peripheral device to determine the pinouts for the signals above Note You can also attach a null modem adapter to one end of a straight through cable to create a null modem cable RJ45 Straight Straight through cables connect modems to other DCE devices For example you Through Cables can connect one end of a straight through cable to COM2 on one computer and the other end of the straight through cable to a modem RS 232 Straight The following RocketPort models support RJ45 straight through cables on RS 232 Through Cable ports e RocketPort PCI e RocketPort Universal PCI e RocketPort Plus Universal PCI The following image displays the pinouts for an RS 232 straight through cable Customer DCE RJ45 DB9 DB25 Signal Pins Pins Pins Signal DCD 6 1 8 DCD RxD 5 p 2 3 RxD E TxD 4 3 2 TxD DTR 2 4 20 DTR gt GND 3 fm 5 7 GND DSR 7 p6 6 DSR RTS 1 7 4 RTS CTS 8 8 5 CTS RI N A 9 22 RI Note If your RJ45 wiring differs from the one shown above adjust the RJ45 pinouts accordingly Building Cables for RocketPort Products Documentation numb
2. 6 Documentation number 2000430 Rev B Getting Started Data Only Null Modem Cables Data Only Null Modem Cables RocketPort Connector Signal DB25RJ45 RJ11 DB9 Name Pins Pins Pins Pins TxD 2 4 3 3 RxD 3 5 4 2 GND 7 3 2 5 Control Loopback Cables RocketPort Connector Signal DB25 RJ45 RJ11 DBI Name Pins Pins Pins Pins If no hardware flow is required use the pinouts in the following figure If you are using a 3 wire cable and you need control use software flow control Customer DTE Connector DB9 DB25 Signal Pins Pins Name gt 2 3 RxD lt 3 2 TxD 5 7 GND Some equipment may not require hardware handshaking However they may require that certain control signals are active before sending data Customer DTE Connector DB9 DB25 Signal Pins Pins Name TxD 2 4 3 3 2 3 RxD RxD 3 5 4 2 a 3 2 TxD RTS 4 1 NA 7 7 4 RTS CTS 5 8 NA 8 lt a 8 5 CTS DSR 6 7 N A 6 6 6 DSR DCD 8 6 5 1 1 8 DCD DTR 20 2 1 4 4 20 DTR GND 7 3 2 5 5 7 GND RS 422 to DTE Most RS 422 communication links do not use hardware handshaking or signal ground lines Cables The following figure shows twisted pair transmission lines Customer DTE RocketPort Connector Connector Signal DB25 Signal Name nee Name TxD RxD TxD 5 SE RxD RxD T z ReaD i NORN GND T END Shielded vs Unshielded If the Comtrol device falls within the limits for a Class A computing device established by th
3. DB26 4000030 23701A 3 0 91 Octacable DB25 male 4000032 23801 0 3 5 1 06 Octacable DB9 male 4000033 23901 7 3 5 1 06 Quadcable DB25 male 4000034 N A 3 5 1 06 Quadcable DB9 male 4000035 N A 3 5 1 06 Octacable RJ45 4000036 N A 10 0 25 a This is a 3 foot cable If necessary you can connect a 10 foot DB25 to DB25 cable to extend the length of the cable Getting Started Documentation number 2000430 Rev B 5 DTE versus DCE DTE versus DCE Most devices except modems are Data Terminal Equipment DTE devices Modems are Data Communication Equipment DCE devices Comtrol ports are configured as DTE How you build a cable depends on which device your are connecting to DTE or DCE For example you need a null modem cable to connect the COM ports com1 or com2 on the computer or the DeviceMaster ports to printers terminals bar code readers or DNC equipment If you are connecting a DTE device to a DCE device you need a straight through modem cable e Straight through cable DTE to DCE Connects TxD to TxD and RxD to RxD e Null modem cable DTE to DTE Connect TxD to RxD and RxD to TxD RS 232 DTE to DCE This topic describes how to build a straight through cable Use a straight through cable to connect to a DCE device Straight Through The following figure shows the most common types of DTE to DCE cables This ables cable configuration works with most mo
4. Shield Voltage Rating Capacitance Shell Pin Function 1 GND 2 RXCLK 3 RXCLK 4 RXDAT 5 RXDAT 6 RXDAT1 7 GND 8 RXDAT1 9 VCC 10 VCC 11 V 12 V 13 RXCNVT 14 GND 15 RXCNVT 16 TXCLK 17 TXCLK 18 TXDAT 19 TXDAT 20 TXDAT1 21 V 22 TXDAT1 23 V 24 TXCNVT 25 TXCNVT e 28 AWG or larger e Twisted pair e AL Foil Mylar overlap 25 minimum AL side outside e Braid 24 8 0 12 TA coverage 85 minimum e 30v e Wire to wire 44pf M e Wire to other wires connected to a shield 87pf at 1000Hz Fully shielded with copper foil soldered to the connector shell and cable braid Foil entire connector and solder all seams Building Basic Cables Documentation number 2000430 Rev B 27 78 pin Connectors 78 pin Connectors 78 pin Connector for The following table lists the pinouts for a 78 pin connector The 78 pin connector is RS 232 Quadcable available on the following RocketPort models het Ha e RocketPort PCI quadcable and octacable e RocketPort Universal PCI quadcable and octacable e RocketPort Plus Universal PCI quadcable and octacable Pin 1 gagcoonoscacaconn dood 1909090800090899995e695 SD O0D00CO0000000660600s apoonoaecnnooogooecoa D 78 Pin RS 232 Function Pin RS 2
5. 1 1 8 6 DCD DTR 4 El De 6 6 7 DSR A GND 5 5 7 3 GND Note You can also attach a null modem adapter to one end of a straight through cable to create a null modem cable The following image displays the pinouts for an RS 422 null modem cable i DB9 Signal Pins Signal TxD T RxD TxD 3 gt RxD RxD 8 TxD RxD 2 ay TxD DeviceMaster Female Important RS 422 pinouts are not standardized Each peripheral manufacturer uses different pinouts Please refer to the document for the peripheral device to determine the pinouts for the signals in the previous picture Straight through cables connect modems to other DCE devices For example you can connect on end of the straight through cable to COM2 on a computer and the other end of the straight through cable to a modem The following image displays the pinouts for an RS 232 straight through cable DB9 DB9 RJ45 DB25 Signal Pins Pins Pins Pins Signal DCD 1 1 6 8 DCD 3 RxD 2 2 5 3 RxD Uo TxD 3 3 4 2 TxD Sq DTR 4__p4 2 20 DIR 95 GND 5 pm5 3 7 GND Sh DSR 6 p6 7 6 DR RTS 7 7 1 4 RIS A crs 8 pms 8 5 CTS RI 9 _w9 NA 2 RI Building Cables for DeviceMaster Products Documentation number 2000430 Rev B 21 RS 232 and RS 485 Straight Through Cable for DeviceMaster AIR PRO RTS or UP RS 232 and RS 485 Straight Through Cable for DeviceMaster AIR PRO RTS
6. DB9 for All RocketPort models 11 DeviceMaster AIR 21 DeviceMaster PRO 21 DeviceMaster RTS 21 DeviceMaster UP 21 RJ45 for DeviceMaster PRO RTS or UP 23 0 Online support 33 P Phone 33 R Requirements for DB25 serial cables and loopback plugs 12 DB9 serial cables and loopback plugs DeviceMaster 19 RocketPort 9 RJ11 serial cables and loopback plugs 15 RJ45 serial cables and loopback plugs 16 RJ11 RS 232 Loopback plug for RocketPort PC Universal PCI or ISA 15 Pinouts for RocketPort ISA 15 RocketPort PCI 15 Universal PCI 15 Serial cables and loopback plugs 15 RJ45 Loopback plug for 36 Documentation number 2000430 Rev B Index RocketPort PCI Universal PCI Plus Universal PCI or ISA 18 RS 232 Loopback plug for DeviceMaster PRO RTS or UP 24 RocketPort PCI Universal PCI Plus Universal PCI and ISA 18 Null modem cable for DeviceMaster PRO RTS or UP 23 RocketPort PCI Universal PCI or Plus Univer sal PCI 17 Pinouts for the octacable interface module RS 232 for RocketPort PCI 16 RocketPort Plus Universal PCI 16 RocketPort Universal PCI 16 Straight through cable for DeviceMaster PRO RTS or UP 23 RocketPort PCI 17 RocketPort Plus Universal PCI RS 232 17 RocketPort Universal PCI 17 RS 422 Loopback plug for DeviceMaster PRO RTS or UP 24 Null modem cable for DeviceMaster PRO RTS or UP 23 RS 485 Straight through cable for DeviceMaster PRO RTS or UP 23 Serial cables and loopback plugs for DeviceMast
7. DeviceMaster UP Note For more information on testing serial ports see the Help in Test Terminal WCom2 exe Test Terminal is installed when you install PortVision RS 232 Loopback To build an RS 232 loopback plug wire the following pins together Plug e Pins 1to4to6 Pin 1 Pin 5 i k Fa RS 232 Only The RS 232 loopback plug a i BE PR ee Back View also works for RS 422 bd ins o 0 RS 422 Loopback To build an RS 422 loopback plug wire the following pins together Plug e Pi ins 2 to 3 Pin 1 Pin5 e Pins7to8 mt Gebos RS 422 Only ogs Back View Pin 6 in 9 20 Documentation number 2000430 Rev B Building Cables for DeviceMaster Products DB9 Null Modem Cable DB9 Null Modem Cable RS 232 Null Modem Cable RS 422 Null Modem Cable DB9 Straight Through Cable RS 232 Straight Through Cable for DeviceMaster Serial Hub You need a null modem cable to connect to DTE devices For example you can connect one end of a null modem cable to COM2 of one computer and the other end of the null modem cable to COM2 of another computer The following image displays the pinouts for an RS 232 null modem cable You need a null modem cable to connect to DTE devices DBI DB25 RJ45 DB9 Signal Pins Pins Pins Pins Signal TxD 3 _ 2 3 5 RxD 3 RxD 2 lt 3 2 4 TxD to RIS 7 Jr 8 5 8 CTS SE CTS 8 H 7 4 1 RTS os DSR 6 gt lee 4 20 2 DTR a DCD
8. ISA Building Cables for RocketPort Products Documentation number 2000430 Rev B 13 DB25 Loopback Plugs DB25 Loopback Plugs RS 232 Female Loopback Plug RS 422 Female Loopback Plug RS 232 Male Loopback Plug RS 422 Male Loopback Plug A loopback plug is a DB259 serial port plug with pins wired together You can use it with application software for example Test Terminal to test serial ports The following RocketPort models support the female loopback plug for RS 232 port e RocketPort PCI e RocketPort Universal PCI e RocketPort Plus Universal PCI e RocketPort ISA Quadcable and Octacable use the RS 232 female loopback plug To build a DB25 loopback plug for an Quadcable or Octacable wire the following pins together j Pin 14 Pin 25 e Pins2to3 RS 232 Only Back View e Pins 4 to 5 to 22 e Pins 6 to 8 to 20 The following RocketPort models support the female loopback plug for RS 422 port e RocketPort PCI e RocketPort Universal PCI e RocketPort ISA To build a DB25 loopback plug surge interface model for an RS 422 serial connection wire the Pin E YYTYTTYTY Pin 13 following pins together OLY gt coocoo e Pins 15 to 19 Pin 14 Pin 25 e Pins 17 to 25 RS 422 Only Back View The following RocketPort models support the female loopback plug for RS 232 port e RocketPort PCI e RocketPort Universal PCI This the standard 8 and 16 port DB25 interface modules use the RS 232 male loopba
9. Quadcable Octacable Controllers The following table lists the pinouts for a 78 pin connector The 78 pin connector is available on the following RocketPort models e RocketPort PCI 422 quadcable octacable and SMPTE e RocketPort Plus Universal PCI 422 quadcable octacable and SMPTE Pin 1 78 pin Connector for RS 422 Quadcable Octacable Controllers aa0Gg000G6006000000000 190909080080089999358 amp 895E SO O0C00C00 000000006004 apoonoacnno0go0gooecoa s Pin ieee DTE RS 422 DCE Pin RS 422 DTE RS 422 DCE unction Function Function Function 1 40 RxD5 TxD5 2 RxD6 TxD6 41 TxD6 RxD6 3 42 4 RxD6 TxD6 43 5 44 FRM GND 5 6 45 RxD8 TxD8 7 FRM GND 8 46 TxD7 RxD7 8 TxD6 RxD6 47 FRM GND 7 9 RxD7 TxD7 48 10 RxD4 TxD4 49 11 RxD3 TxD3 50 RxD2 TxD2 12 TxD3 RxD3 51 TxD1 RxD1 13 52 14 TxD4 RxD4 53 RxD2 TxD2 15 FRM GND 2 54 16 RxD1 TxD1 55 TxD1 RxD1 17 TxD2 RxD2 56 TxD4 RxD4 18 57 RxD4 TxD4 19 FRM GND 4 58 20 FRM GND 3 59 RxD3 TxD3 21 TxD5 RxD5 60 TxD8 RxD8 22 61 23 62 TxD7 RxD7 24 FRM GND 6 63 RxD7 TxD7 25 RxD5 TxD5 64 RxD8 TxD8 26 65 27 TxD8 RxD8 66 28 TxD5 RxD5 67 Special 29 68 30 RxD1 TxD1 69 31 TxD2 RxD2 70 32 71 33 72 34 73 35 74 36 FRM GND 1 75 37 TxD3 RxD3 76 38 77 39 78 a When
10. 32 Function 1 DTR Port 7 40 TxD Port 4 2 TxD Port 5 41 RTS Port 5 3 DTR Port 5 42 DSR Port 5 4 CTS Port 5 43 DCD Port 4 5 DSR Port 4 44 RI Port 47 6 DCD Port 7 45 CTS Port 7 7 RI Port 7 46 RxD Port 6 8 RxD Port 5 47 RI Port 67 9 CTS Port 6 48 DCD Port 6 10 TxD Port 3 49 DTR Port 0 11 TxD Port 2 50 TxD Port 1 12 RTS Port 2 51 RTS Port 0 13 DTR Port 2 52 DTR Port 3 14 RTS Port 3 53 CTS Port 1 15 RI Port 12 54 DSR Port 0 16 CTS Port 0 55 RxD Port 0 17 RxD Port 1 56 RxD Port 3 18 DCD Port 3 57 CTS Port 3 19 RI Port 3 58 DSR Port 2 20 RI Port 27 59 CTS Port 2 21 RTS Port 4 60 RTS Port 7 22 DTR Port 4 61 DTR Port 6 23 DCD Port 5 62 RTS Port 6 24 RI Port 5 63 TxD Port 6 25 CTS Port 4 64 TxD Port 7 26 DSR Port 7 65 SigGnd 27 RxD Port 7 66 SigGnd 28 RxD Port 4 670 Special 29 DSR Port 6 68 SigGnd Port 0 30 TxD Port 0 69 SigGnd Port 1 31 RTS Port 1 70 SigGnd Port 2 32 DTR Port 1 71 SigGnd Port 3 33 DCD Port 1 72 SigGnd Port 4 34 DSR Port 1 73 SigGnd Port 5 35 DCD Port 0 74 SigGnd Port 6 36 RI Port 02 75 SigGnd Port 7 37 RxD Port 2 76 SigGnd 38 DSR Port 3 77 SigGnd 39 DCD Port 2 78 SigGnd a RI only applies to the RocketPort uPCI RocketPort Plus and Hostess 554 products b When grounded Pin 67 indicates to the host adapter and soft ware that it is a 4 port adapter instead of an 8 port adapter 28 Documentation number 2000430 Rev B Building Basic Cables 78 pin Connector for RS 422
11. Comtrol Cable User Guide Trademark Notices Comtrol and DeviceMaster are trademarks of Comtrol Corporation PortVision is a registered trademark of Comtrol Corporation Microsoft and Windows are registered trademarks of Microsoft Corporation in the United States and or other countries Ethernet is a registered trademark of Digital Equipment Corporation Intel and Xerox Corporation Other product names mentioned herein may be trademarks and or registered trademarks of their respective owners Second Edition August 16 2005 Copyright O 2005 Comtrol Corporation All Rights Reserved Comtrol Corporation makes no representations or warranties with regard to the contents of this document or to the suitability of the Comtrol product for any particular purpose Specifications subject to change without notice Some software or features may not be available at the time of publication Contact your reseller for current product information Document Number 2000430 Rev B Contents Getting Started aca auvavevcucuscesaucaycusucusvassdacvussuseseuuen cious cauesuaestateesisasniaseanucetuucinaseusstasaseersnengaee D MPEP WHEW vices issaies sks ciseviarsesaisk a as BRS 122 PING inisinia iaiia aahi edaria iaia iana ainaani iaai Standard Comirol Cables 46k nop erranka NI AARNE EAEAN ENERE ETRA ENEEIER DIE versus DOE nuiis aiaa neon ROED oD E aE Straight Through Cables RS 232 DTE to DTE urnen a Naik Modem Canles aicc A Data Only Null Mo
12. T 2 RER eae oe every tee erre mercer A ener re verte eee tte eter eee 20 DBS Loopbaik Pie va isuxceaniivicee dives odnnseat EEE ENDE Eee 20 RES P N Loopback PUE RREDER EN Ue Rene Sree Tre a eta SEE ENTER ern proce rere SE 20 re LOE P 55 sare sinus tune crus acumen ERERE REDER eauita nous E 20 DBS Wall Motors Cale aerobe a EEEE EE 21 RESEN HEM Ha ODS so Si AE ED aA E 21 Fea dae Nall Modem Cables lor eger EAE E pre erfarer 21 DEO Straight Through Cable oceniana eaa EA EEEIEE aE 21 RS 232 Straight Through Cable for DeviceMaster Serial Hub cccccscccesssseeeceseseeeeeessesaaeees 21 RS 232 and RS 485 Straight Through Cable for DeviceMaster AIR PRO RTS or UP 22 RJ45 Serial Cables and Loopback PlugS ssssscsscsessccccsssococsessccsesssosceceseccesesossesesscccssessssceseseosssessseessese 22 RIS Pn a a ee 22 RJS Will Mien CADE saneret le DEAETE EAEE EEE 23 Ro 292 Noli Modem Cable aa eders aa a E 23 Roa ral a ihe ta Fa sesioan SA E EEA EAE a ERA 23 RIAS orae Ton Cable na E 23 RS 232 and RS 485 Straight Through Gable erika NERE RAN eiin reanna rinia 23 Blas Loopback Plug sicrie Ses er re dernes gore eres 24 RES R a2 Loopbhatk Phut sare 24 BS ABS Test Capile sssusa E E E e E OEE EAR 24 MIU 7 sg fa oW aenn E E E OEE AETA 25 RocketPort 4 8 16 Interface Cable Assembly Wire Detail ssssssssssssssssscsssssssssscsccssecssccsssscssssseees 25 RocketPort 32 ISA PCI 32 uPCI 16 32 and CPCI 16 Interface Ca
13. UP 23 RocketPort PCI Universal PCI or Plus Universal PCI 17 Straight through cable for DeviceMaster PRO RTS or UP 23 RocketPort PCI 17 RocketPort Plus Universal PCI 17 RocketPort Universal PCI 17 RS 422 DB25 Loopback plug for RocketPort PCI or Universal PCI 14 RocketPort PCI Universal PCI or ISA 14 DB9 Loopback plug for DeviceMaster Air PRO RTS or UP 20 RocketPort PCI 422 or Plus PCI 422 11 Null modem cable for Index All DeviceMaster models 21 All RocketPort models 11 RJ45 Loopback plug for DeviceMaster PRO RTS or UP 24 Null modem cable for DeviceMaster PRO RTS or UP 23 RS 485 RJ45 Straight through cable for DeviceMaster PRO RTS or UP 23 Test cable 24 Shielded versus Unshielded 7 Standard 5 Comtrol Contact Support 33 Downloads 33 Fax number 33 Online support 33 Phone number 33 Web site 33 D DB25 Pinouts for RocketPort ISA 12 RocketPort PCI 12 RocketPort Plus Universal PCI 12 RocketPort Universal PCI 12 RS 232 Female loopback plug 14 Male loopback plug 14 RS 422 Female loopback plug 14 Male loopback plug 14 Serial cables and loopback plugs 12 DB9 Pinouts for All DeviceMaster models 20 RocketPort PCI 9 RocketPort PCI 422 9 RocketPort Plus Universal PCI 9 RocketPort Plus Universal PCI 422 9 RocketPort Universal PCI 9 RS 232 Female loopback plugs 11 Loopback plug for All DeviceMaster models 20 Null modem cable for Documentation number 2000430 Rev B 35 All DeviceMaster models 21 All RocketPor
14. able Octacable and 8 port box interface equipped with male DB9 connectors The RocketPort Plus Universal PCI 422 supports RS 422 mode Quadcable Octacable an 8 port box interface equipped with male DB9 connectors and the 8 port SMPTE 207M interface module which is equipped with female DB9 connectors RocketPort PCI supports RS 232 and RS 422 mode and Quadcable and Octacable available with DB9 connectors on the fanout cable RocketPort Universal PCI and Rocketport Plus Universal PCI support RS 232 and RS 422 mode Note Ring Indicator RI is only supported on Quad Octacable cards Building Cables for RocketPort Products Documentation number 2000430 Rev B 9 DB9 Pinouts The following figures and tables illustrate the signals present on DB9 connectors DB9 Male for Quad Octa DB9 Female DB9 Female for SMPTE Pin 1 Pin 5 Pin 5 Pin 1 Pin 5 Pin 1 Pin 6 Pin 9 Pin 9 Pin 6 Pin 9 Pin 6 Pinouts for Standard DB9 Connector Pin RS 232 Mode RS 422 DTE Mode RS 422 DCE Mode 1 DCD Not used Not used 2 RxD TxD RxD 3 TxD RxD TxD 4 DTR Not used Not used 5 GND Not used Not used 6 DSR Not used Not used 7 RTS TxD RxD 8 CTS RxD TxD 9 RI Not Used Frame Ground pou Ground Not a RI is only supported on the RocketPort Universal PCI and RocketPort Plus Universal PCI This pin is not used by the other RocketPort models b Frame Ground is only supported
15. acsevsmanecsveundaneevensasersepamenseevpastlarcilbancaneriuanmnareee R8 422 Fomale Loopback PU sees ao ERE Audan tira TANEET ANERER Erinin Fe Male Loopback PE sanninna reen Bree Male Loop atk PE 5 cus2 tists cases ast Ea r RJ11 Serial Cables and Loopback Plugs se ciiscsssscccssaacssccssnaasnevensass ssvesseasseccnsacesnecnsaanssecnannsssseanstarsseanssnags Pe mente ceiien Aar aE EA AA i a AA aai POR EO T A T A SETE SEERE REE STEES SEES Bal Loopback Pings vs ondere ae RJ45 Serial Cables and Loopback Plugs wc csisssssicccssasissccatanassevcennas sxeaennantseechnnads sesnknansseennnnnsinecnnnandsoannsnass Reguire Mente gda aE A ERE RE ES EAA PO E O a A NOT E eee RJ45 Pinouts for Octacable Interface Module RS 232 Port cccccccssssssssssessescseececcecesesceseeeeeaes 16 BAS Nil oe enn Cales senesne ran EET EREN EENE ERSE ERENER 17 Peete Null Modem Cable surioara aTa Eo E AE EE EE 17 AE like TE is acres E A E E EE 17 Ro 232 Dirai ht Through Cable aani arai Aiae 17 LEE Ere 5 72 a EE N A E A E A E AA 18 Poe e Loop a e P a 18 Documentation number 2000430 Rev B 3 Building Cables for DeviceMaster Produ cts ccccccccccsssssscssssssssssssssesssccccccssccssssseees LD CSE VHIE nied Raa Eien EIN IERIE LATOR ae 19 DB9 Serial Cables and Loopback Plugs ssssisciscsssssccscscsersssseesssrssseosecsniscenesorsascennsontsssenssensssieeusbiaieossvensan 19 PGCE DE ORTEN I E S ONENE teenies a ESSEN teas eee aie 19 DEO Sor kn E
16. ay 10B J1 21 J2 21 Gray Red 11A J1 23 J2 23 Black Blue 11B J1 24 J2 24 Orange Black 12A J1 25 J2 25 Black Orange 12B Building Basic Cables Documentation number 2000430 Rev B 25 RocketPort 32 ISA PCI 32 uPCI 16 32 and CPCI 16 Interface Cable Assembly Wire Detail RocketPort 32 ISA PCI 32 uPCI 16 32 and CPCI 16 Interface Cable Assembly Wire Detail Source DB26 Male ita Troe PRE Base Color Band Color Twisted Pair J1 1 J2 1 Violet White Ring No Pair J1 2 J2 2 Yellow 1A J1 3 J2 3 Yellow Gray Ring 1B J1 4 J2 4 Green 2A J1 5 J2 5 Green Gray Ring 2B J1 6 J2 6 Blue 3A J1 8 J2 8 Blue Gray Ring 3B J1 7 J2 7 Violet 4A J1 9 J2 9 Violet Gray Ring 4B J1 10 J2 10 White 5A J1 14 J2 14 White Gray Ring 5B J1 11 J2 11 Pink 6A J1 12 J2 12 Pink Gray Ring 6B J1 13 J2 13 Red 7A J1 15 J2 15 Red Gray Ring 7B J1 16 J2 16 Orange 8A J1 17 J2 17 Orange Gray Ring 8B J1 18 J2 18 Brown White Ring 9A J1 19 J2 19 Red Brown 9B J1 20 J2 20 Gray Red 10A J1 22 J2 22 Red Gray 10B J1 21 J2 21 Gray Red 11A J1 23 J2 23 Black Blue 11B J1 24 J2 24 Orange Black 12A J1 25 J2 25 Black Orange 12B J1 26 No Pin N A N A 26 Documentation number 2000430 Rev B Building Basic Cables DB25 Interface to Controller Pinouts for RocketPort ISA PCI 4 8 and 16 ports DB25 Interface to Controller Pinouts for RocketPort ISA PCI 4 8 and 16 ports Wire
17. ble Assembly Wire Detail 26 DB25 Interface to Controller Pinouts for RocketPort ISA PCI 4 8 and 16 ports sssssssssecsssosee 27 A E oaa A ee BEES ENES 27 PUIG E E T Wa ain E een es E A eee eee gp ear Gea ees 27 PU E A N E AEA AAEN E AEE AEAT E EAEE E E ET 27 E PE E E EE ES ET AE T E E S E E I E T E AE I A ER 27 E sce EEE EAA E E T E E A T EE E SE E E ON E E A A A E ESSEN 27 Top Connotea E a 28 78 pin Connector for RS 232 Quadcable Octacable Controllers 0 ccccccccsesssceseeseseceeeeeeeeeeesesseeeaeeees 28 78 pin Connector for RS 422 Quadcable Octacable Controllers 0 ccccccecsesssceeeesesecceeeeseeeceesesseeeeeees 29 Cable Fay EON Biceaiscssa sassseecycueecendeasaosessseusuucesavusceusanonsccieascuseussieavesseaesvans naan eevee PCA Wh oreinak rna ENET sate vag ENES SEERE nk ESSENSEN ESS BESES REED ERE 31 RJ45 to DB9 Connector Pinouts for DeviceMaster and RocketPort ssssssscsssssssssscssssssseees 31 8J RJ11 to Standard DB25 Null modem Configuration sccccsssssscsssssssssssssssssssssssssessssssssesees 32 8J RJ11 to Standard DBY Null modem Configuration ccsseccscsssssscssssssssccssssssssccssssssssssssssesees 32 Technical Support puacaseacdcoscsestaceessousacecsesesseassaecescedacsseasecsasaecs cocescsosseonsseesvacssssosstesnsecsesescsessss OO Index sandedesedecccscscecsescseccssdecsdocsevedesvecsedecsudcessvecsuCessodocseceesesesseddesecccscsecseseeceseescesccdseedesocssssecesscsesoes
18. ck plug To build Pin 13 Pin 1 a DB25 loopback plug for an RS 232 serial 0000 zish T F connection wire the following pins together OOOPOR OCC LOS Pin 25 Pin 14 RS 232 Only Back View e Pins 2 to 3 e Pins 4 to 5 to 22 e Pins 6 to 8 to 20 The following RocketPort models support the female loopback plug for RS 422 port e RocketPort PCI e RocketPort Universal PCI To build a DB25 loopback plug for an RS 422 serial Pin 13 Pin 1 connection wire the following pins together 0000000000000 i 00000080 e Pins 15 to 19 Pin 25 Pin 14 e Pins 17 to 25 RS 422 Only Back View 14 Documentation number 2000430 Rev B Building Cables for RocketPort Products RJ11 Serial Cables and Loopback Plugs RJ11 Serial Cables and Loopback Plugs The RocketPort PCI 8J and Universal PCI 8J have eight standard RJ11 modular connectors located on the controller board mounting bracket The ports are numbered 0 through 7 with Port 7 being the connector closest to the bus The following RocketPort models support the female loopback plug for RS 232 port e RocketPort PCI e RocketPort Universal PCI e RocketPort ISA Requirements There are no standards for the RJ11 Before you build the custom RJ11 serial cable for your terminal equipment or device you should e Refer to the manufacturer s installation guide if you need help with connector pinouts or cables for the peripheral device e Supported RS modes are described in the electro
19. connect modems to other DCE devices For example you Through Cables can connect one end of a straight through cable to COM2 on one computer and the other end of a straight through cable to a modem All RocketPort models support DB9 straight through cables RS 232 Straight The following image displays the pinouts for an RS 232 straight through cable Through Cable Customer DCE DB9 DBI DB25 Signal Pins Pins Pins Signal DCD 1 __wm1 8 DCD RxD 2 2 3 RxD TxD 3 gt 3 2 TxD a 4 p 4 20 DTR 3 GND 5 p5 7 GND 4 DSR 6 p6 6 DSR g RTS 7 7 4 RTS CTS 8 ps8 5 CTS RI 9 9 2 RI Note Ring Indicator RI is only supported on Quad Octacable cards for RocketPort Universal PCI and RocketPort Plus Universal PCI DB25 Serial Cables and Loopback Plugs This section describes DB25 cables and loopback plugs Requirements e Refer to the manufacturer s installation guide if you need help with connector pinouts or cables for the peripheral device DB25 Pinouts This topic describes pinouts for the DB25 interface connectors The following RocketPort models support DB25 connectors e RocketPort PCI e RocketPort ISA e RocketPort Universal PCI e RocketPort Plus Universal PCI Standard interface modules use DB25 Female DB25 Male in female DB25 connectors while the Pin 13 Pini Pini 13 i COO00000000000 Surge interface module Quadcable 00000000000 and Octacable fanouts use male con
20. dem Cables Control Loopback CADIS scccosasecettiaancecexeicaeoexicaaedebtecstuserianataceeteienuaeeeecoanesersacndaewercatdeussuesadecawesasidess Ro ee DTE CABLES i a RAE ENEA EEEE EE Shielded vs Unshielded aoricicsiicscraovioroinincnnianeenn aeaea aa aeaa aaa a Building Cables for RocketPort ProductS essccssscssssscecececccecccscccossssesssccceoocceessssssssssse J Over VION esin EE E RENAE TAR ARAR DES Serial Cables and Loopback Plugs sssssssssssssccsssesosesessocsosssnssrsosocs ssssssaesssccsssssnsrssssocsssssossssssesossssssre LSE OT an A t EREE AETA IE A OSEO ANE IE ONET ANTERO OEE T E T SRER DBO PnU einne EEEE e a E L EA AE EEEE E E E EE E N E E E E E E Bene Fromalo Loopback Puf aendre ere Eee Ea Le CW PAI icin uterine tude E A E A A E E basin EE E A E DBS Null Modom CAIB sc sciscecccsecstessnsssaaeuersasstesantaseiuersansateaeenseasvaeauaiecatersensaceeeaaanriatahineetenmecnineneanines RS 232 Nul EModen Cable arie aene ia her Eana AA EN NO Taa Na NO a Earne Fe Nok Modem CADIE a bcs css rien CEEE E AE SEEE EN DEO Straight Through Cables sense enden imaaledeentladebens RS 232 Straight Through Cable DB25 Serial Cables and Loopback Plugs Pegate mien RRS ree ee crue tte meme Cert ee tea tay enter tre ERE ES ED SEE tree vate entre Tren nt erent Mereenety rere nner Es BB Pa cs oases se DSE a DRS Loopback PTS 4 orne rn led ere ennen AE EE EA R8 282 Female Loopback Plac ss icsscisssssacesssenmaderensasnd
21. dems and is generally called a modem cable Note If you have a DTE to DCE interface but are uncertain as to which signals are required you can use a full 25 wire cable The 25 wire cable is constructed as shown in the following cable example but the remaining pins are not used RocketPort Connector Customer DCE Connector Signal DB25 RJ45RJ11 DB9 DB9 DB25 Signal Name Pins Pins Pins Pins Pins Pins Name TxD 2 4 3 38 3 2 TxD RxD 3 5 4 2 lt 2 3 RxD RTS 4 1 NA 7 m 7 4 RIS CTS 5 8 NA 8 8 5 CTS DSR 6 7 NA 6 lt 6 6 DSR GND 7 3 2 5 M 5 7 GND DCD 8 6 5 1 lt 8 DCD DTR 20 2 1 4 fB 4 20 DTR RS 232 DTE to DTE es topic describes how to build a null modem cable for connecting to a DTE evice Null Modem Cables If you need RTS CTS DTR DSR hardware flow control you can use the pinouts provided in the following example Note If the wiring on the peripheral device differs from the one shown below adjust the pinouts accordingly Refer to the manufacturer s installation document if you need help with connector pinouts or cabling for the peripheral device RocketPort Connector Customer DTE Connector Signal DB25 RJ45 RJ11 DB9 DB9 DB25 Signal Name Pins Pins Pins Pins Pins Pins Name TxD 2 4 3 3 2 3 RxD RxD 3 5 4 2 lt 3 2 TxD RTS 4 1 NA 7 mm PY 8 5 CTS CTS 5 8 NA 8 lt 7 4 RIS DSR 6 7 N A 6 ae 4 20 DTR DCD 8 6 5 1 Ea 1 8 DCD DTR 20 2 1 4 6 6 DSR GND 7 3 2 5 5 7 GND
22. e 4 Documentation number 2000430 Rev B Getting Started Overview This document describes how to build cables for Comtrol products This chapter describes the standard Comtrol cables and the basic types of devices that can connect to Comtrol products It also explains the difference between shielded and unshielded cables This chapter covers the following topics e RS 422 Pinouts e Standard Comtrol Cables e DTE versus DCE e Shielded vs Unshielded RS 422 Pinouts RS 422 pinouts are not the same across Comtrol product lines For example a DB9 loopback plug designed for a RocketPort model will not work on a DeviceMaster model When you build a cable make sure that you use the correct pinouts for the Comtrol product The following sections describes the valid pinouts and cabling for each product e Building Cables for RocketPort Products e Building Cables for DeviceMaster Products Standard Comtrol Cables The following table displays standard cables for RocketPort products Part Number Cable Length Comtrol Product Cable Type comer New Part Old Part e IB Number Number Feet Meters RocketPort 4 8 16 port DB25 to ISA PCI and 8 port Interface Cable DB25 4000025 23601A 3 0 91 uPCI cables RocketPort Rackmount DB25 to Cables Interface Cable DB25 4000027 23607A 10 3 05 RocketPort ISA 32 port DB25 to PCI uPCI 16 32 port Interface Cable CPCI 16 port cables a
23. e FCC the serial cables used to connect the Comtrol device to the external devices must be shielded The cable shield must connected to the chassis ground at both ends to reduce EMI If the cable shield is not connected to the chassis ground at both ends the EMI radiation from your system may exceed the limits allowed for FCC class A equipment You can use an isolation device if you experience problems with ground loops Refer to the statement on electromagnetic compliance in the Comtrol hardware document to determine the FCC class for your Comtrol product Getting Started Documentation number 2000430 Rev B 7 Shielded vs Unshielded 8 Documentation number 2000430 Rev B Getting Started Building Cables for RocketPort Products Overview This chapter describes the cables and pinouts for RocketPort products and covers the following topics DB9 Serial Cables and Loopback Plugs DB25 Serial Cables and Loopback Plugs RJ11 Serial Cables and Loopback Plugs RJ45 Serial Cables and Loopback Plugs DB9 Serial Cables and Loopback Plugs This section describe how to build your own null modem or straight through DB9 serial cables Requirements Refer to the manufacturer s installation guide if you need help with connector pinouts or cables for the peripheral device DB9 Pinouts This topic describes DB9 pinouts for the following RocketPort Products The RocketPort PCI 422 supports RS 422 mode Quadc
24. er 2000430 Rev B 17 RJ45 Loopback Plugs RJ45 Loopback A loopback plug is an RJ45 serial port plug with pins wired together You can use Plugs it with application software for example Test Terminal to test serial ports The following RocketPort models support RJ45 loopback plugs Cn e RocketPort PCI 4J 4 port RJ45 the Octacable model and the Rack Mount interface module a e RocketPort Universal PCI Octacable model the 4J 4 i port RJ45 model and the Rack Mount interface module i e RocketPort Plus Universal PCI Octacable model e RocketPort ISA gt RS 232 Loopback To build an RJ45 loopback plug wire the following pins together Plug e Pins4to5 e Pins 1 to8 e Pins 2 to 6 to 7 Note See the Help distributed in Test Terminal WCom2 exe for more information on testing serial ports Test Terminal is installed when you install PortVision 18 Documentation number 2000430 Rev B Building Cables for RocketPort Products Building Cables for DeviceMaster Products Overview This chapter describes the cables and pinouts for DeviceMaster products and covers the following topics DB9 Serial Cables and Loopback Plugs RJ45 Serial Cables and Loopback Plugs DB9 Serial Cables and Loopback Plugs This section describe how to build your own null modem or straight through DB9 serial cables and loopback plugs The following DeviceMaster models support DB9 connectors DeviceMaster AIR Dev
25. er PRO RTS or UP 22 RocketPort PCI Universal PCI or Plus Universal PCI 16 Straight through cable for RS 485 23 RJ45 to DB9 connector pinouts 31 RocketPort cables building 9 RS 232 DB9 Loopback plugs for all DeviceMaster models 20 Null modem cable 11 21 Straight through cable 12 21 22 DTE to DCE straight through cable 6 DTE to DTE null modem cable 6 RJ45 Loopback plug 24 Null modem cable for DeviceMaster PRO RTS or UP 23 RocketPort PCI Universal PCI or Plus Univer sal PCI 17 Straight through cable 17 23 RS 422 DB25 loopback plug Female 14 Male 14 DB9 Loopback plug 11 20 Null modem cable 11 21 Pinouts differences between product lines 5 RJ45 Loopback plug 24 RJ45 null modem cable 23 RS 422 to DTE cables 7 RS 485 DB9 Straight through cable 22 RJ45 Straight through cable 23 Test cable building 24 S Standard Comtrol cables 5 Straight through cable DB9 RS 232 12 Described 6 DTE to DCE 6 RJ45 17 RS 232 17 23 RS 485 23 W Web site 33 Index Documentation number 2000430 Rev B 37 38 Documentation number 2000430 Rev B Index
26. erial ports see BER the Help in Test Terminal WCom2 exe Test Terminal is installed when you install PortVision RS 485 Test Cable You can use a straight through cable as illustrated previously or build your own cable RJ45 Signal Pins Signal TRX 4 lt f gt TRX TRX 1 lt lt TRX 24 Documentation number 2000430 Rev B Building Cables for DeviceMaster Products Building Basic Cables Overview This chapter covers the following topics e RocketPort 4 8 16 Interface Cable Assembly Wire Detail e RocketPort 32 ISA PCI 32 uPCI 16 32 and CPCI 16 Interface Cable Assembly Wire Detail e DB25 Interface to Controller Pinouts for RocketPort ISA PCI 4 8 and 16 ports e 78 pin Connectors RocketPort 4 8 16 Interface Cable Assembly Wire Detail Source DB25 Male Deena Base Color Band Color Twisted Pair J1 1 J2 1 Green Black No Pair J1 2 J2 2 Blue White 1A J1 3 J2 3 White Blue 1B J1 4 J2 4 Orange White 2A J1 5 J2 5 White Orange 2B J1 6 J2 6 Green White 3A J1 8 J2 8 White Green 3B J1 7 J2 7 Brown White 4A J1 9 J2 9 White Brown 4B J1 10 J2 10 Gray White 5A J1 14 J2 14 White Gray 5B J1 11 J2 11 Blue Red 6A J1 12 J2 12 Red Blue 6B J1 13 J2 13 Orange Red 7A J1 15 J2 15 Red Orange 7B J1 16 J2 16 Green Red 8A J1 17 J2 17 Red Green 8B J1 18 J2 18 Brown Red 9A J1 19 J2 19 Red Brown 9B J1 20 J2 20 Gray Red 10A J1 22 J2 22 Red Gr
27. ff of support technicians available to help you In the US telephone support is available during standard weekday business hours Central Standard Time excluding holidays If you need technical support contact Comtrol by using one of the following methods Contact Method Corporate Headquarters Comtrol Europe FAQ Online support comtrol com support asp Downloads support comtrol com download asp Online support comtrol com support support comtrol co uk Web site www comtrol com www comtrol co uk Fax 763 494 4199 00 00 1 44 0 1869 323 211 Phone 763 494 4100 44 0 1 869 323 220 Technical Support Documentation number 2000430 Rev B 33 34 Documentation number 2000430 Rev B Technical Support Index C Cable adapters 31 8J RJ11 to standard DB25 32 8J RJ11 to standard DBY 32 Overview 31 Cables RS 232 DB25 Loopback plug for RocketPort PCI or Universal PCI 14 RocketPort PCI Universal PCI Plus Universal PCI or ISA 14 DB9 Loopback plug for All DeviceMaster models 20 RocketPort PCI Universal PCI or ISA 11 Null modem cable for All DeviceMaster models 21 All RocketPort models 11 Straight through cable for All RocketPort models 12 RJ11 Loopback plug for RocketPort PCI Universal PCI or ISA 15 RJ45 Loopback plug for DeviceMaster PRO RTS or UP 24 RocketPort PCI Universal PCI Plus Universal PCI or ISA 18 Null modem cable for DeviceMaster PRO RTS or
28. grounded Pin 67 indicates to the host adapter and software that it is a 4 port adapter instead of an 8 port adapter The pins with no description are floating and have no connection Building Basic Cables Documentation number 2000430 Rev B 29 78 pin Connector for RS 422 Quadcable Octacable Controllers 30 Documentation number 2000430 Rev B Building Basic Cables Cable Adapters Overview This chapter covers the following topics e RJ45 to DBI Connector Pinouts for DeviceMaster and RocketPort e 8J RJ11 to Standard DB25 Null modem Configuration e 8JRJ11 to Standard DB9 Null modem Configuration RJ45 to DB9 Connector Pinouts for DeviceMaster and RocketPort The following table displays the modem wiring connection from a Comtrol RJ45 connector to a standard DB9 connector Note If your DB9 wiring differs from the one shown below adjust the DB9 pinouts accordingly RJ45 Connector Pinouts DB9 Connector Pinouts Pin RS 232 Signal Pin RS 232 Signal 6 DCD gt 1 DCD 5 RxD p 2 RxD 4 TxD p 3 TxD 2 DTR p 4 DTX 3 Signal GND 5 Signal GND 7 DSR p 6 DSR 1 RTS 7 RTS 8 CTS p 8 CTS NC 9 RI Ring indicator is not supported on the RJ45 connector w Cable Adapters Documentation number 2000430 Rev B 31 8J RJ11 to Standard DB25 Null modem Configuration 8J RJ11 to Standard DB25 Null modem Configurati
29. iceMaster PRO DeviceMaster RTS DeviceMaster Serial Hub RS 232 only DeviceMaster UP Requirements Refer to the manufacturer s installation document if you need help with connector pinouts or cables for the peripheral device Building Cables for DeviceMaster Products Documentation number 2000430 Rev B 19 DB9 Pinouts DB9 Pinouts The following figure and table illustrates the DB9 connector signals DB9 Male for RS 232 RS 422 and RS 485 Pin 1 Pin 5 Pin 6 Pin 9 Pinouts for Standard DB9 Connector Pin RS 232 Mode RS 422 DCE Mode RS 485 Mode 1 DCD Not used Not used 2 RxD RxD Not used 3 TxD TxD TxD RxD 4 DTR Not used Not used 5 GND Not used Not used 6 DSR Not used Not used 7 RTS TxD TxD RxD 8 CTS RxD Not used 9 RI Not used Not Used a Pin 5 is tied to ground on the board but is not used in the cable Note If you are using a DB9 to RJ45 adapter see RJ45 Serial Cables and Loopback Plugs page 22 for additional information DB9 Loopback Plug A loopback plug is a DB9 female serial port plug with pins wired together You can use it with application software for example Test Terminal to test serial ports This topic describes the following DB9 loopback plugs e An RS 232 loopback plug is shipped with the DeviceMaster Serial Hub e An RS 232 422 loopback plug is shipped with the following models DeviceMaster AIR DeviceMaster PRO DeviceMaster RTS and
30. in 3 is tied to ground on the board but is not used in the cable 22 Documentation number 2000430 Rev B Building Cables for DeviceMaster Products RJ45 Null Modem Cable RJ45 Null Modem Cable RS 232 Null Modem Cable RS 422 Null Modem Cable RJ45 Straight Through Cable RS 232 and RS 485 Straight Through Cable You need a null modem cable to connect to DTE devices For example you can connect one end of a null modem cable to COM2 on a computer and the other end of the null modem cable to COM2 on another computer The following image displays the pinouts for an RS 232 null modem cable RJ45 DB9 DB25 RJ45 Signal Pins Pins Pins Pins Signal TxD 4 2 3 5 RxD 5 RxD 5 lt 3 2 4 TxD 4 RTS 1 gt 8 5 8 CTS 3 2 CTS 8 lt 7 4 1 RTS EDSR 7 aE 4 20 2 DTR SE DCD 6 1 8 6 DCD gt DTR 2 ee 6 6 7 DSR A GND 3 5 7 3 GND Note You can also attach a null modem adapter to one end of a straight through cable to create a null modem cable The following image displays the pinouts for an RS 422 null modem RJ45 cable RJ45 Signal Pins TxD 1 Jr RxD TxD 4 _ gt _ RxD RxD 8 lt g TxD RxD 5 lt g TxD Signal DeviceMaster Female Important RS 422 pinouts are not standardized Each peripheral manufacturer uses different pinouts Please refer to the document for the peripheral device to determine the pinouts for the signals in the p
31. nectors Pin 25 Pin 14 Pin 14 Pin 25 12 Documentation number 2000430 Rev B Building Cables for RocketPort Products DB25 Pinouts This table shows connector information for DB25 connectors Interface Modules Quad Octacable Pin RS 232 Signal RS 422 Signal RS 232 Signal 1 Not used Not used Not used 2 TxD Not used TxD 3 RxD Not used RxD 4 RTS Not used RTS 5 CTS Not used CTS 6 DSR Not used DSR 7 Signal ground Signal ground Signal ground 8 DCD Not used DCD 9 to 14 Not used Not used Not used 15 Not used RxD Not used 16 Not used Not used Not used 17 Not used RxD Not used 18 Not used Not used Not used 19 Not used TxD Not used 20 DTR Not used DTR 21 Not used Not used Not used 22 Not used Not used RIYNot Used 23 24 Not used Not used Not used 25 Not used TxD Not used a The following RocketPort models support interface modules Rocket Port PCI Rocket Port Universal PCI and RocketPort Plus Univer sal PCI b The following RocketPort models support quad octacable Rocket Port PCI RocketPort ISA RocketPort Universal PCI and Rocket Port Plus Universal PCI c All RS 232 signals are present in RS 422 mode The quad octacables do not support RS 422 mode d RI is only supported on quad octacable adapters for RocketPort Uni versal PCI and RocketPort Plus Universal PCI e This pin is not used by RocketPort PCI and RocketPort
32. nic document shipped with your Comtrol device RJ11 Pinouts This topic describes pinouts for the RJ11 interface connector for an RS 232 port The following figures provide pinout information for the RJ11 jack plug and receptacle RJ11 Plug Signal RJ11 Jack eee Rs 232 Receptacle Signals he ie gt Signal GND TxD RxD DCD CTS RJ11 Loopback A loopback plug is an RJ11 serial port plug with pins wired together You can use Plugs it with application software for example Test Terminal to test serial ports To build an RJ11 loopback plug wire these pins together e Pins 3to4 e Pins 1to5to6 Building Cables for RocketPort Products Documentation number 2000430 Rev B 15 RJ45 Serial Cables and Loopback Plugs RJ45 Serial Cables and Loopback Plugs Requirements RJ45 Pinouts RJ45 Pinouts for Octacable Interface Module RS 232 Port This section describe how to build your own null modem or straight through RJ45 serial cables The following models have RJ45 connectors e RocketPort PCI 4J 4 port RJ45 the Octacable model and the Rack Mount interface module e RocketPort Universal PCI Octacable model the 4J 4 port RJ45 model and the Rack Mount interface module The ports on the 4J model are numbered 0 to 3 and port 3 is the connector closest to the bus e RocketPort Plus Universal PCI Octacable model There are no standards for the RJ45 Before you build the custom RJ45 serial cable for yo
33. on The following table displays the modem wiring connection from a Comtrol 8J RJ11 to a standard DB25 connector Note If your DB25 wiring differs from the one shown below adjust the DB25 pinouts accordingly 8J RJ11 Connector Pinouts l DB25 Connector Pinouts Pin RS 232 Signal Pin RS 232 Signal 1 NC 4 RxD lt ___ 2 TxD 3 TxD p 3 RxD 6 CTS 4 RTS 5 CTS 1 DTR 6 DSR SigGnd 7 SigGnd 5 DCD 8 DCD 20 DTR a RJ11 does not have all of the signals for RTS CTS hardware handshaking Use the cable for XON XOFF software handshaking b RTS and CTS may be jumpered together 8J RJ11 to Standard DB9 Null modem Configuration The following table displays the modem wiring connection from a Comtrol 8J RJ11 to a standard DB9 Connector Note If your DB9 wiring differs from the one shown below adjust the DB9 pinouts accordingly 8J RJ11 Connector Pinouts DB9 Connector Pinouts Pin RS 232Signal Pin RS 232 Signal 5 DCD 1 DCD 3 TxD p 2 RxD 4 RxD q4 3 TxD 4 DTR Signal GND 5 Signal GND 1 DTR p 6 DSR CTS q 7 RTSP 8 CTS 9 NC a RJ11 does not have all of the signals for RTS CTS hardware handshaking Use the cable for XON XOFF software handshaking b RTS and CTS may be jumpered together 32 Documentation number 2000430 Rev B Cable Adapters Technical Support Comtrol has a sta
34. on the RocketPort PCI 422 and RocketPort Plus Universal PCI 422 This pin is not used by the other RocketPort models Pinouts for SMPTE 207M DB9 Female Connector Pin RS 422 DTE Mode RS 422 DCE Mode 1 Frame Ground Frame Ground 2 TxD RxD 3 RxD TxD 4 Not used Not used 5 Not used Not used 6 Not used Not used 7 TxD RxD 8 RxD RxD 9 Frame Ground Frame Ground 10 Documentation number 2000430 Rev B Building Cables for RocketPort Products DB9 Loopback Plugs DB9 Loopback Plugs RS 232 Female Loopback Plug RS 422 Loopback Plug DB9 Null Modem Cables RS 232 Null Modem Cable RS 422 Null Modem Cable A loopback plug is a DB9 female serial port plug with pins wired together You can use it with application software for example Test Terminal to test serial ports This topic describes the following DB9 loopback plugs e An RS 232 loopback plug is shipped with the following models RocketPort PCI RocketPort Universal PCI and RocketPort ISA e An RS 422 loopback plug is shipped with the following models RocketPort PCI 422 RocketPort Plus PCI 422 and RocketPort Plus Universal PCI 422 The Quadcable and Octacable use the RS 232 female i Pi loopback plug To build a loopback plug for the Quadcable Pin 1 bss in 5 and Octacable wire the following pins together SE In e Pins 1 to 4to6 e Pins 2 to 3 e Pins 7 to 8 to9 Note Ring Indicator RI is only
35. or UP The following image displays the pinouts for an RS 232 or RS 485 straight through cable DB9 DB9 RJ45 DB25 Signal Pins Pins Pins Pins Signal DCD 1 1 6 8 DOD 3 RxD 2 fj 2 5 3 RxD t o TxD or TRx 3 Jr 3 4 2 TxD or TRx DTR 4 p4 2 20 DIR g E GND 5 5 3 7 GND ia DSR 6 gt 6 7 6 DSR A RTS or TRx 7 gt 7 1 4 RTS or TRx CTS 8 p8 8 5 CTS RI 9 9 NA 2 RI RJ45 Serial Cables and Loopback Plugs RJ45 Pinouts This section describe how to build your own null modem or straight through RJ45 serial cables and loopback plugs The following DeviceMaster models support RJ45 connectors e DeviceMaster PRO e DeviceMaster RTS e DeviceMaster UP The following figure illustrates the RJ45 connector signals RJ45 Plug Signals kRs 232 RS 422 RS 485 Pin 1 RTS TxD TxD RxD i CE DTR Not Used Not Used f ar ST Signal GND Not Used Not Used i I Tx TxD TxD Rxd ut RxD RxD Not Used a 655 DCD Not Used Not Used i lus DSR Not Used Not Used w CTS RxD Not Used Pin 3 is tied to ground on the board but is not used in the cable RJ45 Jack Receptacle Signals RS 232 RS 422 RS 485 RTS TxD TxD RxD DTR Not Used Not Used Signal GND Not Used Not Used Tx TxD TxD Rxd RxD RxD Not Used gt DCD Not Used Not Used Not Used Not Used CTS RxD Not Used P
36. revious picture Straight through cables connect modems to other DCE devices For example you can connect one end of a straight through cable to COM2 on one computer and the other end of the straight through cable to a modem The following image displays the pinouts for an RS 232 or RS 485 straight through cable RJ45 DBI RJ45 DB25 Signal Pins Pins Pins Pins Signal DCD 6 i1 6 8 DCD 3 RxD 5 B 2 5 3 RxD o TxDorTRx 4 gt 3 4 2 TxD or TRx sq DTR 2 __p4 2 20 DTR 9 E GND 3 p5 3 7 GND pi DSR 7 p6 7 6 DSR RTS or TRx 1 gt 7 1 4 RTS or TRx CTS 8 8 8 5 CTS RI NA B9 NA 2 RI Note If your RJ45 wiring differs from the one shown above adjust the RJ45 pinouts accordingly Building Cables for DeviceMaster Products Documentation number 2000430 Rev B 23 RJ45 Loopback Plug RJ45 Loopback Plug A loopback plug is an RJ45 serial port plug with pins wired together You can use it with application software for example Test Terminal or MiniCom to test serial ports The RS 232 422 single loopback plug is shipped with the following DeviceMaster models DeviceMaster RTS DeviceMaster PRO and DeviceMaster UP RS 232 RS 422 To build an RS 232 RS 422 loopback plug wire the following pins together Loopback Plug e Pins4to5 e Pins 1to8 FAH 1 8 The RS 232 loopback plug also e Pins 2 to6 to7 Top View works for RS 422 Note For more information on testing s
37. supported on Quad Octacable cards Pin 6 Ee RS 232 Back View To build a DB9 loopback plug wire the following pins together e Pin2to8 e Pin3to7 You need a null modem cable to connect to DTE devices For example you can connect one end of a a null modem cable to COM2 on one computer and the other end of the null modem cable to COM2 on another computer All RocketPort models support DB9 null modem cables The following image displays the pinouts for an RS 232 null modem cable Customer DTE DBI DB25 DBI Signal Pins Pins Pins Signal TxD 3 P 2 3 RxD RxD 2 ai 3 2 TxD RIS 7 3 8 5 CTS 6 CTS 8 7 4 RIS amp DSR 6 eae 4 20 DTR DCD 1 1 8 DCD DTR 4 E 6 6 DSR GND 5 5 7 GND Note You can also attach a null modem adapter to one end of a straight through cable to create a null modem cable The following image displays the pinouts for an RS 422 null modem cable DB9 Customer DTE Signal Pins Signal TxD 7 gt RxD TxD 2 __ RD RxD 3 lt gy _ TxD RxD 8 j TxD RocketPort Important RS 422 pinouts are not standardized Each peripheral manufacturer uses different pinouts Please refer to the document for the peripheral device to determine the pinouts for the signals above Building Cables for RocketPort Products Documentation number 2000430 Rev B 11 DB9 Straight Through Cables DB9 Straight Straight through cables
38. t models 11 Straight through cable for All RocketPort models 12 DeviceMaster AIR PRO RTS or UP 22 DeviceMaster Serial Hub 21 RS 422 Loopback plug for DeviceMaster AIR RTS PRO or UP 20 RocketPort PCI 422 or Plus PCI 422 11 Null modem cable for All DeviceMaster models 21 All RocketPort models 11 RS 485 Straight through cable for DeviceMaster AIR PRO RTS or UP 22 DeviceMaster Serial Hub 21 Serial cables and loopback plugs for DeviceMaster 19 RocketPort 9 Downloading Web link 33 DTE to DCE straight through cable 6 DTE to DTE null modem cable 6 DTE versus DCE 6 F FAQ Online 33 Fax 33 L Loopback plug RS 232 DB25 for RocketPort ISA 14 RocketPort PCI 14 RocketPort Plus Universal PCI 14 RocketPort Universal PCI 14 DB9 for All DeviceMaster models 20 DeviceMaster PRO RTS or UP 24 RJ11 for RocketPort ISA 15 RocketPort PCI 15 RocketPort Universal PCI 15 RJ45 for DeviceMaster PRO RTS or UP 24 RocketPort ISA 18 RocketPort PCI 18 RocketPort Plus Universal PCI 18 RocketPort Universal PCI 18 RS 422 DB25 for RocketPort ISA 14 RocketPort PCI 1 RocketPort Universal PCI 14 DB9 for All DeviceMaster models 20 DeviceMaster PRO RTS or UP 24 RJ45 for DeviceMaster PRO RTS or UP 24 N Null modem cable Described 6 DTE to DTE 6 RS 232 DB9 for All DeviceMaster models 21 All RocketPort models 11 RJ45 for DeviceMaster PRO RTS or UP 23 RocketPort PCI 17 RocketPort Plus Universal PCI 17 RocketPort Universal PCI 17 RS 422
39. ur terminal equipment or device you should e Refer to the manufacturer s installation guide if you need help with connector pinouts or cables for the peripheral device e Supported RS modes are described in the electronic document shipped with your Comtrol device The following RocketPort models support the octacable interface module RS 232 e RocketPort PCI e RocketPort Universal PCI e RocketPort Plus Universal PCI The following figures provide pinout information for the RJ45 Pin 1 connectors used on the octacable interface module RJ45 Plug Signals ks 232 eee Sa Pind RTS m DTR H l _ Signal GND 1 dl 882 DCD j ZN DSR hem ie cTS Note Ring indicator is not supported on the RJ45 connector RJ45 Jack Receptacle Signals RS 232 16 Documentation number 2000430 Rev B Building Cables for RocketPort Products RJ45 Null Modem Cables RJ45 Null Modem You need a null modem cable to connect to DTE devices For example you can Cables connect one end of a null modem cable to COM2 on one computer and the other end of the null modem cable to COM2 on another computer RS 232 Null Modem The following RocketPort models support RJ45 null modem cables on RS 232 Cable ports e RocketPort PCI e RocketPort Universal PCI e RocketPort Plus Universal PCI The following image displays the pinouts for an RS 232 null modem cable Customer DTE i RJ45 DB9 DB25 Signal Pins Pins Pins Signal TxD 4

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