JUNE 2000 IC483A-R2 IC483AE-R2 IC483C-R2
Contents
1. lt ACK BOX IC483A R2 IC483AE R2 483 2 V 35 gt ie RS422 PWR RC TC DM eo 9 up RC TC DTR 422 DTE CTS v 35 DCE o 0 o 0 v35DTE prs DSR CTS SD 422 DCE PWR CUSTOMER Order toll free i SUPPORT ree in the U S 24 REE techni S 24 hours 7 A M INF nical suppo t AM Monda to 1 ORMATION Mail order Black Box hours a day 7 days a n Friday 877 877 Web site www bl orporation 1000 Park Dri Call 724 746 5500 or fax 72 blackbox com E mail OD Lawrence PA 15055 1018 4 746 0746 ackbox com FEDERAL COMMUNICATIONS COMMISSION AND CANADIAN DEPARTMENT OF COMMUNICATIONS RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates uses and can radiate radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instructions may cause interference to radio communication It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart of Part 15 of FCC rules which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to2. W 4 A X W 3 A X W 2 A X W 1 A agx UJR ZE XX gt lt gt lt gt lt JL JL 1 Figure 3 2 Board Layout Showing LED Indicators and Plug Connectors 3 2 LEDs The V 35 lt gt 5 422 Interface Converter has ten LED indicators on its front panel The row of type above the LEDs indicates the uses of the LEDs for an RS 422 DTE V 35 DCE configuration The row of type below the LEDs indicates the uses of the LEDs for a V 35 DTE RS 422 DCE configuration See Figure 3 3 and Figures 4 5 and 4 6 For the card version the LEDs are distinguished on the pull lever V 35 85422 422 DTE V 35 DCE RS RR PWR TD RD RC TC DM o o V 35 DTE DSR CTS SD PWR RD TD RC TC DTR 422 DCE Figure 3 3 Front Panel LEDs 4 Ground Strap and Pin Connections 4 1 Ground Strap Signal grounds pins 19 20 and 37 on the 422 interface and pin B on the V 35 interface are connected together but not connected to chassis ground pin A To connect signal ground to frame ground install a 100 ohm 4 watt resistor at location RX near the power connector on the board CHASSIS GROUND REQUEST TO SEND DATA SET READY DATA TERMINAL READY TEST MODE TRANSMITTED DATA TRANSMITTED DATA TERMINAL TIMING TERMINAL TIMING TRANSMIT TIMING TRANSMIT TIMING ATmO gt 5 0 W B SIGNAL GROUND D CLEAR TO SEND F RECEIVE LINE S
3. correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus set out in the Radio Interference Regulation of the Canadian Department of Communications pr sent appareil num rique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe prescrites dans le Reglement sur le brouillage radio lectrique publi par le ministere des Communications du Canada INSTRUCCIONES DE SEGURIDAD Normas Oficiales Mexicanas Electrical Safety Statement 1 Todas las instrucciones de seguridad y operaci n deber n ser le das antes de que el aparato el ctrico sea operado Las instrucciones de seguridad y operaci n deber n ser guardadas para referencia futura Todas las advertencias en el aparato el ctrico y en sus instrucciones de operaci n deben ser respetadas Todas las instrucciones de operaci n y uso deben ser seguidas A 9 N El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la de bano lavabo s tano mojado o cerca de una alberca etc El aparato el ctrico debe ser usado nicamente con carritos o pedestales que sean recomendados por el fabricante 7 El aparato el ctrico debe ser montado a la pared o
4. panel LEDs When configuring the Converter s V 35 side as DTE and the RS 422 side as DCE set the jumpers in the sockets labeled XW1B XW2B XW3B XW4A and XW5A When configuring the Converter s V 35 side as DCE and the RS 422 side as DTE set the jumpers in the sockets labeled XW1A XW2A XW3A XW4B XW5B 4 Jumper Wl is used if the V 35 side of the Converter is configured as DCE Jumper W2 is not used If W1 is the B C position the signal pin H is passed from the V 35 port through to pins 12 and 30 of the RS 422 port If W1 is placed in the position pins 12 and 30 are forced high When the V 35 side of the Converter is configured as DTE W1 has no effect and W2 is used instead With W2 in the position the terminal ready signal is passed from the RS 422 side of the V 35 port With W2 in the B C position pin H is forced high Attach your straight pinned RS 449 cable from the RS 422 device to the 37 pin female receptacle J1 on the rear panel of the V 35 lt gt RS 422 Interface Converter Attach your straight pinned V 35 cable from the V 35 device to the 34 pin female M block connector 2 on the rear panel of the V 35 lt gt RS 422 Interface Converter After you set the DIP shunts as explained in Section 3 1 steps 1 4 plug the power module into an AC outlet The Converter is now ready to use DTE DCE ul V 35 DTE RS 422 DTE 5 X
5. IGNAL DETECT J LOCAL LOOPBACK L TEST PATTERN RECEIVED DATA RECEIVED DATA RECEIVE TIMING RECEIVE TIMING lt REMOTE LOOPBACK Figure 4 1 V 35 Interface RECEIVE COMMON SEND DATA SEND TIMING RECEIVE DATA REQUEST TO SEND RECEIVE TIMING CLEAR TO SEND DATA MODE TERMINAL READY RECEIVER READY TERMINAL TIMING SEND COMMON 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 SHIELD SEND DATA SEND TIMING RECEIVE DATA REQUEST TO SEND RECEIVE TIMING CLEAR TO SEND DATA MODE TERMINAL READY RECEIVER READY TERMINAL TIMING SIGNAL GROUND Figure 4 2 RS 422 Interface o 4 2 Pin Connections Figures 4 1 4 2 show the pin connections for the V 35 lt gt RS 422 Interface Converter The pins that are grayed out in these figures indicate signals tied to the front panel LEDs only The Converter is shipped with the RS 422 port configured as DCE and the V 35 port configured as DTE In this configuration pins 12 30 are inputs See Figure 4 3 for jumper W2 settings To operate the Converter with the RS 422 port configured as DTE and the V 35 port configured as DCE the signal directions are reversed Pins 12 and 30 of the RS 422 port become outputs See Figure 4 4 for jumper WI settings AB DTR passed through W2 BC DTR always asserted Pin 30 Pin 12 059 Figure 4 3 Signal directions for RS 422 port
6. al techo s lo como sea recomendado por el fabricante 8 Servicio El usuario no debe intentar dar servicio al equipo el ctrico m s all a lo descrito en las instrucciones de operaci n Todo otro servicio deber ser referido a personal de servicio calificado 9 El aparato el ctrico debe ser situado de tal manera que su posici n no interfiera su uso La colocaci n del aparato el ctrico sobre una cama sof alfombra o superficie similar puede bloquea la ventilaci n no se debe colocar en libreros o gabinetes que impidan el flujo de aire por los orificios de ventilaci n 10 El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor 11 El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n como se indique el aparato 12 Precauci n debe ser tomada de tal manera que la tierra fisica y la polarizaci n del equipo no sea eliminada o 13 Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni pellizcados por objetos colocados sobre o contra ellos poniendo particular atenci n a los contactos y recept culos donde salen del aparato 14 El equipo el ctrico debe ser limpiado nicamente de acuerdo a las recomendaciones del fabricante 15 En caso de existir una antena externa deber ser localiza
7. configured as DCE V 35 port configured as DTE INOTE In this configuration W1 has no effect on the circuit W2 is used instead AB DTR always asserted BC DTR passed through PinH gt Pin 30 B A Pin 12 W1 y Figure 4 4 Signal directions for V 35 port configured as DCE RS 422 port configured as DTE 2NOTE In this configuration W2 has no effect on the circuit W1 is used instead o MA The Converter is shipped with the Terminal Ready jumper in the True ON position 22 11 29 0 9 DTR DM DS7 RC 35 30 i NES e S ee 9 Es Figure 4 5 The Converter Configured for RS 422 as DTE and V 35 as DCE 12 05877 TC DS7 RC 12 A 30 059 DM DTR M d ees 69 gt Figure 4 6 The Converter Configured for RS 422 as DCE and V 35 as DTE BLACK BOX O Copyright 2000 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 e Fax 724 746 0746
8. d to RS 449 specifications V 35 1 female 34 pin M block Controls Jumpers for Pin H of V 35 and Pins 12 and 30 Terminal Ready of RS 449 V 35 port DTE DCE jumper selectable RS 422 port DTE DCE jumper selectable Maximum Storage Temperature 158 F 70 C Maximum Operating Temperature 122 F 50 C Power IC481A R2 C483A R2 115 VAC 60 Hz 16 watt power supply 48 2 230 VAC 50 Hz 16 watt power supply 1C481C R2 IC483C R2 Requires 16 watts from RM060 interface Size Standalone 2 3 H x 8 W x 11 9 D 5 8 x 20 3 x 30 2 cm Rackmount Card 7 5 W x 10 5 D 19 1 x 26 7 cm Weight 2 lb 0 9 kg 1 2 Introduction V 35 lt gt RS 422 Interface Converter comes both 115 VAC IC483A R2 and 230 VAC 1C483AE R2 standalone units A card version 1C483C R2 is available for rack mounting The rack RM060 is switch selectable for either 115 VAC or 230 VAC operation The V 35 lt gt 5 422 Interface Converter provides bidirectional conversion of all the commonly used V 35 RS 422 signals It operates with one port configured as Data Terminal Equipment and the other port configured as Data Communications Equipment DCE only The Converter has two jumper selectable configurations One connects RS 422 modem equipment to V 35 terminal equipment DTE to DCE The other connects V 35 modem equipment to RS 422 terminal equipment DCE to DTE Both configurations al
9. da lejos de las lineas de energia 16 El cable de corriente deber ser desconectado del cuando el equipo no sea usado por un largo periodo de tiempo 17 Cuidado debe ser tomado de tal manera que objectos liquidos no sean derramados sobre la cubierta u orificios de ventilaci n 18 Servicio por personal calificado deber ser provisto cuando A El cable de poder o el contacto ha sido da ado u Objectos han ca do o l quido ha sido derramado dentro del aparato o El aparato ha sido expuesto a la lluvia o El aparato parece no operar normalmente o muestra un cambio en su desempe o O El aparato ha sido tirado o su cubierta ha sido da ada TRADEMARKS Any trademarks mentioned in this manual are acknowledged to be the property of the trademark owners CONTENTS 4 rA dau attend caba daa 5 A e 6 oo OTP DH prosa E 6 A es eee ee ee ee EEEE ee ee eee ee eee 9 t Ground oip md PIN GCODDUECHOISS vou 2794 EO Ta o 10 reperi corse pede EEE 10 4 2 Pin Connections PP 1 Specifications Speed Up to 2 5 Mbps Maximum Transmission Rate Approximately 2 455 Mbps Interface RS 422 on RS 449 connector V 35 Connectors IC481A R2 RS 422 1 DB37 female pinned to RS 449 specifications V 35 1 male 34 pin M block IC483A R2 RS 422 1 DB37 female pinne
10. low bidirectional data transfer Typical applications appear in Figure 2 1 The Converter s ports should be configured the opposite of the equipment s interface that you are connecting to it See Figure 2 1 48 2 RS 422 DTE DCE MODEM DCE 2 TERMINAL COMPUTER DTE IC483A R2 DCE DTE V 35 RS 422 RS 422 V 35 MODEM TERMINAL DSU COMPUTER DCE DTE Figure 2 1 Typical Applications of the V 35 lt gt RS 422 Interface Converter 3 Installation 3 1 DIP Shunt Settings V 35 lt gt RS 422 Interface Converter has two jumper selectable configurations determined by shunt settings located inside the unit on the printed circuit board One configuration is for connecting a V 35 DCE device to a 422 DTE device and the other is for connecting a V 35 DTE to a 422 DCE device See Figure 3 1 for more information on DIP shunt settings V 35 connector Use this setup if DCE 1C483A R2 DTE RS 422 449 connector V 35 connector Use this setup if RS 422 449 connector DTE 1C483A R2 DCE Figure 3 1 Quick Setup Guide for DIP Shunt Settings n K h To install the V 35 lt gt 5 422 Interface Converter follow these steps and refer to Figures 3 1 and 3 2 1 Set jumper XW6 to the V 35 side when configuring the V 35 side of the unit as DTE Set XW6 to the 422 side when configuring RS 422 side of the unit as DTE Jumper XW6 affects only the front
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