Black Box IC906C Manuale utente
CUSTOMER
SUPPORT
INFORMATION
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX
FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746
Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018
JANUARY 2005
IC906C
Digital I/O Card–16
1
FCC AND IC RFI STATEMENTS
FEDERAL COMMUNICATIONS COMMISSION
AND
INDUSTRY CANADA
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 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 radio noise emission from digital
apparatus set out in the Radio Interference Regulation of Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites
applicables aux appareils numériques de la classe A prescrites dans le Règlement sur le
brouillage radioélectrique publié par Industrie Canada.
2
DIGITAL I/O CARD–16
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 (IEC950) — “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 possible. If no cable is provided or
if an alternate cable is required, use high-quality shielded cabling to maintain
compliance with FCC/EMC directives.
3
NOM STATEMENT
NORMAS OFICIALES MEXICANAS (NOM)
ELECTRICAL SAFETY STATEMENT
INSTRUCCIONES DE SEGURIDAD
1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de
que el aparato eléctrico sea operado.
2. Las instrucciones de seguridad y operación deberán ser guardadas para
referencia futura.
3. Todas las advertencias en el aparato eléctrico y en sus instrucciones de
operación deben ser respetadas.
4. Todas las instrucciones de operación y uso deben ser seguidas.
5. El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca
de la tina de baño, lavabo, sótano mojado o cerca de una alberca, etc..
6. El aparato eléctrico debe ser usado únicamente con carritos o pedestales que
sean recomendados por el fabricante.
7. El aparato eléctrico debe ser montado a la pared o al techo sólo como sea
recomendado por el fabricante.
8. Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá
a lo descrito en las instrucciones de operación. Todo otro servicio deberá ser
referido a personal de servicio calificado.
9. El aparato eléctrico debe ser situado de tal manera que su posición no
interfiera su uso. La colocación del aparato eléctrico sobre una cama, sofá,
alfombra o superficie similar puede bloquea la ventilación, no se debe colocar
en libreros o gabinetes que impidan el flujo de aire por los orificios de
ventilación.
10. El equipo eléctrico 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 eléctrico deberá ser connectado a una fuente de poder sólo del
tipo descrito en el instructivo de operación, o como se indique en el aparato.
4
DIGITAL I/O CARD–16
12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización
del equipo no sea eliminada.
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 atención a los contactos y receptáculos donde salen del
aparato.
14. El equipo eléctrico debe ser limpiado únicamente de acuerdo a las
recomendaciones del fabricante.
15. En caso de existir, una antena externa deberá ser localizada lejos de las lineas
de energia.
16. El cable de corriente deberá 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 ventilación.
18. Servicio por personal calificado deberá ser provisto cuando:
A: El cable de poder o el contacto ha sido dañado; u
B: Objectos han caído o líquido 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
desempeño; o
E: El aparato ha sido tirado o su cubierta ha sido dañada.
5
TRADEMARKS USED IN THIS MANUAL
TRADEMARKS USED IN THIS MANUAL
Linux is a registered trademark of Linus Torvalds.
Windows and Windows NT are either registered trademarks or trademarks of
Microsoft Corporation in the United States and/or other countries.
Any other trademarks mentioned in this manual are acknowledged to be the property of the
trademark owners.
6
DIGITAL I/O CARD–16
Contents
Chapter Page
1. Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 What’s Included. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Technical Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.2 Input Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.3 Output Ports (Reed Relay) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.3.4 Software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3. Card Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Appendix A. Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
A.1 Calling Black Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
A.2 Shipping and Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Appendix B. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
7
CHAPTER 1: Specifications
1. Specifications
Compliance: CE approval; FCC Part A, Class A
Channels: 16 input/16 output
Input Range: 3 to 12 VDC
Input Isolation: 400 V optical
Output Relay: 200 million closures
Throughput: 600 Hz
Relay Contact Power Ratings: 10 watts maximum
Relay Contact Voltage: 100 volts DC or AC maximum
Relay Contact Current: 0.5 amps DC or AC RMS maximum
Relay Contact Resistance:Initial: 0.15 ohms
Relay Rated Life:Low load: 200 million closures;
Maximum load: 100 million closures
Relay Contact Speed:Operate: 0.5 mS; Release: 0.5 mS; Bounce: 0.5 mS
Relay Maximum Operating Speed: 600 Hz
MTBF: Greater than 150,000 hours, excluding relays; relay life expectancy depends
on actual application
Connectors: (1) DB78 female on card; (1) DB37 female and (1) DB37 male on “Y”
cable
Temperature Tolerance:Operating: 32 to 122°F (0 to 50°C);
Storage: -4 to +158°F (-20 to +70°C)
Humidity Range: 10 to 90% noncondensing
Power: From the bus
Power Consumption:Supply line: +12 VDC, +5 VDC; Rating: 450 mA
Size:Including goldfingers: 4.2"H x 6"W (10.7 x 15.2 cm);
Excluding goldfingers: 3.8"H x 6"W (9.7 x 15.2 cm)
8
DIGITAL I/O CARD–16
2. Introduction
2.1 Overview
The Digital I/O Card–16 provides 16 reed relays that can latch power, data, or
other electronic signals for control applications and 16 optically isolated inputs to
allow monitoring of off-board switch closures, relays, or for any other general-
purpose monitoring needs. The card is PCI 2.1 bus compliant. Addressing, data,
and control signals are TTL compatible.
2.2 What’s Included
The Digital I/O Card–16 is shipped with the following items. If any of these items
are missing or damaged, contact Black Box at 724-746-5500.
• Digital I/O Card–16
• Systems software (on a CD-ROM)
• This users’ manual
2.3 Technical Description
The Digital I/O Card–16 provides four parallel input/output (I/O) ports. The
ports are organized as ports A, B, C, and D. Ports A and B are input ports
interfaced to optically-isolated inputs, while ports C and D are reed relay output
ports. Assuming an I/O address of 300 Hex, Table 2-1 shows the port addresses.
Table 2-1. Port addresses.
Base Address Hex Decimal Mode
Port A Address 300 768 Input Port (Opto-Input)
Port B Address 301 769 Input Port
Port C Address 302 770 Output Port (Reed Relays)
Port D Address 303 771 Output Port
9
CHAPTER 2: Introduction
2.3.1 F
EATURES
• Selectable I/O port addressing from 100H through 3FFH.
• Two sets SPST relays (each set has eight relays).
• Two eight-bit input ports.
• DB37 male connector for relay outputs.
• DB37 female connector for optically isolated inputs.
• Highly reliable 10-VA DIP reed relays used.
• Multiple adapters can reside in same computer.
• All address, data, and control signals are TTL compatible.
2.3.2 I
NPUT
P
ORTS
Ports A and B are 8-bit input ports connected to optically isolated input sensors.
Each sensor can be used to interface a voltage input and then sense whether the
voltage is on or off. Each sensor is isolated (with respect to a common ground)
from every other sensor, and it’s also isolated with respect to the host PC ground.
This means that signals such as low-level AC line voltage, motor servo voltage, and
control relay signals can be “sensed,” or read by the PC, without the risk of damage
due to ground loops or ground faults.
Each sensor input pair has a current-limiting resistor that is used to limit the input
current to the opto-isolator. The opto-isolator has two “back-to-back” diodes
internally. This allows AC or DC signals to be sensed, regardless of polarity. When
the applied voltage is high enough to cause the LED in the opto-isolator to power
on, the output of the opto-isolator goes low (0 volts) and the signal is read as a low
logic level (binary 0) by the PC. When the input signal is too low to power on the
opto-isolator, the output goes high and the port bit is read by the PC as a high
logic level (binary 1).
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