16 Relay I/O Card
Contents
1. BLACK BOX eee IC901C 16 Relay UO Card LL CUSTOMER Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 SUPPORT FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 INFORMATION Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com FCC STATEMENT FEDERAL COMMUNICATIONS COMMISSION AND INDUSTRY CANADA RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates uses and can radiate radio freguency 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 B 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 to 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 rad2. From the bus Supply line 5 VDC Rating 270 mA 4 2 H x 4 9 W 10 7 x 12 4 cm 2 Introduction 2 1 Technical Description The 16 Relay I O Card relay output board provides two parallel input output 1 0 ports The ports are organized as Ports A and B and are reed relay output ports See the table below Base Address Hex Decimal Mode Port A Address 302 770 Output Port Reed Relays Port B Address 303 771 Output Port Reed Relays Note that Ports A and B are output ports with read back capability That means that they can be written to outputs and then read back as inputs Whatever was written will always be read back binary complement This allows for bits to be set or reset without altering the state of the other port bits 2 2 Relay Output Circuit Description The output ports on the 16 Relay I O Card relay output are connected to 16 DIP reed relays Reed relays provide very high quality long life low current 10 watt maximum dry contact switch closures Reed relays are not suited for high current applications and can be destroyed by inductive load switching where a spark occurs across the contacts internally The relays are normally open and close when energized Each relay can be individually energized by writing a 1 to the proper port bit The table on the next page shows which bit controls which relay CHAPTER 2 Introduction Port Bit Relay K DB37 Male Connector a
3. 00 011x off On Off On Off On On Off 38A 38B 11 1000 101x off Off Off On On On Off On 3A2 3A3 111010001x Off Off Off On Off On On On 3A6 3A7 111010011x Off Off Off On Off On On Off 302 303 11 0000 001x Off Off On On On On On On 306 307 11 0000 011x Off Off On On On On On Off 2EA 2EB 10 1110 101x Off On Off Off Off On Off On 2EE 2EF 10 1110 111x Off On Off Off Off On Off Off 322 323 11 0010 001x Off Off On On Off On On On The following table shows the correlation between the DIP switch setting and the address bits used to determine the base address Assume 302 Hex to 303 Hex is the desired base address 302 Hex 1100 00XX in binary NOTE Address line A1 is always a 1 Switch Position Address Line Binary Switch Setting 1 A9 1 OFF 2 A8 1 OFF 3 A7 0 ON 4 A6 0 ON 5 A5 0 ON 6 A4 0 ON 7 A3 0 ON 8 A2 0 ON Note that setting the switch ON or Closed corresponds to a 0 in the address while leaving it OFF or Open corresponds to a 1 Note that setting the switch 16 RELAY 1 0 CARD 4 Installation The 16 Relay I O Card can be installed in any of the PC expansion slots To install the Card 1 Turn off all PC power and disconnect the power cord Remove the cover of the PC Locate an available slot and remove the blank metal slot cover Gently insert the 16 Relay I O C
4. ard into the slot Make sure the Card is seated properly Replace the PC s cover Connect the power cord Installation is complete Appendix A Block Diagram COPYRIGHT 1990 MADE IN USA p Pp OE RD 7415196 74L 5245 Kal gt bo o Pee 25 7415139 lt T eu Ku St T A CID L3 yu Dal kal e lt a A D 0 A QU gt 74LS244 Sp se Sk 13 E 7 x x z ZP po YM d 7413175 5 ZAM Y M Y b Je Y Y 7415175 o 74L 5682 Appendix B Schematics a a CH 14 PIN SOCKET 1a PI ier K10 Ea a Ss E SJ a E LI A D lt cd 13X90S NIJ PF NSETS WE vez 13X20 NId rt ME 1 0 SC 9 St D cd cd sr ze rt A ar cH 134208 Nid rt NI AVI rre D El E a F T SA 13405 Mia 5 NI AYY 7 8 200 FOR 208 FOR lt BLACK BOX Copyright 1999 Black Box Corporation All rights reserved 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 e Fax 724 746 0746
5. icio calificado 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 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 El aparato el ctrico deber ser connectado a una fuente de poder s lo del tipo descrito en el instructivo de operaci n o como se indique en el aparato NOM STATEMENT 12 Precauci n debe ser tomada de tal manera gue la tierra fisica y la polarizaci n del eguipo no sea eliminada 13 Los cables de la fuente de poder deben ser guiados de tal manera gue 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 localizada 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
6. io noise emission from digital apparatus set out in the Radio Interference Regulation of Industry Canada Le 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 R glement sur le brouillage radio lectrique publi par Industrie Canada 16 RELAY 1 0 CARD 10 11 NORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD Todas las instrucciones de seguridad y operaci n deber n ser le das antes de gue 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 El aparato el ctrico no deber ser usado cerca del agua por ejemplo cerca de la tina de ba o 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 El aparato el ctrico debe ser montado a la pared o al techo s lo como sea recomendado por el fabricante 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 serv
7. nd Pin No PortC Bit 0 K16 P2 2 20 1 K15 3 21 2 K14 4 22 3 K13 5 23 4 K12 6 24 5 K11 7 25 6 K10 8 26 7 K9 9 27 Port D Bit 0 K8 P2 10 28 1 K7 11 29 2 K6 12 30 3 K5 13 31 4 K4 14 32 5 K3 15 33 6 K2 16 34 7 K1 17 35 Ground P2 18 36 37 5 volts P2 19 12 volts P2 1 16 RELAY 1 0 CARD 2 3 Programming Examples To set Relay 3 on write a 1 in bit position 3 to port address Base 2 or 302 Hex MOV DX 302H Set DX to Port A MOV AL 0000 1000B Set BIT 3 TO A 1 OUT DX AL Another method that takes into account the read back capability of the output ports A and B MOV DX 302H Set DX To Port A IN AL DX Get old port setting NOT AL Invert for negative logic OR AL 0000 1000B OR in bit 3 OUT DX AL Set Bit 3 w o altering other bits NOTE Reading back the ports A and B results in the binary complement of what you originally output 3 Address Selection The 16 Relay I O Card relay output board occupies a total of two consecutive I O locations A DIP switch is used to set the base address for these locations Be careful when selecting the base address as some selections conflict with existing PC ports The following table shows several examples that usually do not cause a conflict Address Binary Switch Settings 282 283 10 1000 001x Off On Off On On On On On 286 287 10 10
8. sible If no cable is provided or if an alternate cable is required use high quality shielded cabling to maintain compliance with FCC EMC directives 16 RELAY 1 0 CARD Contents Chapter Page Le SPO CihiCa tions ir 7 2 ANCHOR UCT ON iaa ceeds here a da din a 8 2 1 Technical Degerpten uerge datan al nl 8 2 2 Relay Output Circuit Description ss 8 2 3 Programming Examples ss 10 3 Address Selection sise nr 11 4 OCI ETALON P A a 12 Appendix A Block Diagrams 5 23iteszebkt paz dnes a la 13 Appendix E lacio 14 CHAPTER 1 Specifications 1 Specifications Compliance Channels Output Relay Throughput Relay Contact Power Ratings Relay Contact Voltage Relay Contact Current Relay Contact Resistance Relay Rated Life Relay Contact Speed Connectors MTBF Temperature Humidity Power Power Consumption Size CE approval FCC Part 15 Class A 16 Relays 200 million operations 10 VA resistive load 660 Hz relay maximum operating speed 10 W maximum 100 VDC or VAC maximum 0 5 A DC or AC RMS maximum Initial 0 15 ohms Low load 200 000 000 closures Maximum load 100 000 000 closures Operate 0 5 milliseconds Release 0 5 milliseconds Bounce 0 5 milliseconds 1 DB37 male gt 150 000 hours calculated Operating 32 to 122 F 0 to 50 C Storage 4 to 158 F 20 to 70 C 10 to 90 relative humidity noncondensing
9. 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 B Objectos han ca do o l quido ha sido derramado dentro del aparato o C El aparato ha sido expuesto a la lluvia o D El aparato parece no operar normalmente o muestra un cambio en su desempe o o E El aparato ha sido tirado o su cubierta ha sido da ada 16 RELAY 1 0 CARD TRADEMARKS USED IN THIS MANUAL Any trademarks mentioned in this manual are acknowledged to be the property of the trademark owners CE Compliance Products bearing the CE label fulfill the requirements of the EMC directive 89 336 EEC and of the low voltage directive 73 23 EEC issued by the European Commission To obey these directives the following European standards must be met EN55022 Class A Limits and methods of measurement of radio interference characteristics of information technology equipment EN50082 1 Electromagnetic compatibility Generic immunity standard Part 1 Residential commercial and light industry EN60950 1EC950 Safety of information technology equipment including electrical business equipment WARNING This is a Class A Product In a domestic environment this product may cause radio interference in which case you may be required to take adequate measures Always use cabling provided with this product if pos
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