Specifications

DIGITAL I/O
160
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Opto 22® Compatible High-Density Digital I/O Boards — Use Straight-Through Cables!
PCICTM 12
:
12-Channel
Counter/Timer and Digital I/O Card
Our PCICTM 12 is a half-length, PCI-based general
purpose counter/timer and digital I/O card. It has four
8254 counter/timer chips on board, providing twelve
16-bit down counters or dividers (binary or BCD).
Unlike many older counter cards, the PCICTM 12
provides user access on the connector to the External
Clock Input, Gate, and Output signal lines of all twelve
counter/timer circuits.
The PCICTM 12 is capable of a variety of different
configurations that provide it with the versatility to
match a wide range of industrial and laboratory appli-
cations (event counter, frequency generator/synthesizer,
pulse width generator, etc.). Two counters can be set as
independent or cascaded (based on an 8MHz clock) and
the gate control for the counters can be an internal or external clock source.
The PCICTM 12 allows for two interrupt sources, one of which originates from the output of counter #12.
The other interrupt signal can originate from an external source. This interrupt signal can be utilized as
a watchdog timer or for other applications (maximum interrupt time interval is 536 seconds). When an
external clock or external interrupt is used, a programmable debounce function can be enabled or disabled
by the user via a jumper setting. The card also provides 8 digital input channels and 8 digital output
channels which are TTL compatible and can be used to control and monitor external devices.
Input and output signals are accessed via a DB-100 high-density female 100-pin connector (see pinout
diagram at right). The card is fully plug-n-play, eliminating the need for preplanned configuration modifications
to your system. For users who write their own programs, the PCICTM 12 is supported by a comprehensive
set of drivers and programming tools. For a complete list of currently available drivers, please visit our website.
In addition, the PCICTM 12 can be linked to popular packages such as DASYLab® and LabVIEW
®
. DAQBench
provides ActiveX controls for Win98/NT programming (see website for details).
Operating Temp.: +32ºF to +140ºF (0ºC to +60ºC).
Storage Temp.: –4ºF to +176ºF (–20ºC to 80ºC).
Humidity: 5% to 95%, noncond. Dimensions: 6.4"L x
4.3"H (163 x 108mm). See page 165 for cabling.
PCIDIO 96H: 96 I/O Lines, 24 mA Sink
PCIDIO 24H & 48H: 24 or 48 I/O Lines
PCICTM 12: 12 Counter / Timers
Ordering Information: Visit cyberresearch.com for detailed information.
#PCIDIO 24H PCI (5V) 24-channel Digital I/O Card, 24mA/Channel Sink
.......
$120
#PCIDIO 48H PCI (5V) 48-channel Digital I/O Card, 24mA/Channel Sink
.......
$225
#PCIDIO 96H PCI (5V) 96-channel Digital I/O Card, 24mA/Channel Sink
.......$375
Ordering Information: Visit cyberresearch.com for detailed information.
#PCICTM 12 PCI (5V) 12-channel Counter/Timer and Digital I/O Card
......................$375
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+5V
JPn
Fuse
I/O Port C-7
I/O Port C-6
I/O Port C-5
I/O Port C-4
I/O Port C-3
I/O Port C-2
I/O Port C-1
I/O Port C-0
I/O Port B-7
I/O Port B-6
I/O Port B-5
I/O Port B-4
I/O Port B-3
I/O Port B-2
I/O Port B-1
I/O Port B-0
I/O Port A-7
I/O Port A-6
I/O Port A-5
I/O Port A-4
I/O Port A-3
I/O Port A-2
I/O Port A-1
I/O Port A-0
A jumper allows
you to connect
+12V or Ground
to pins 2 & 4 on
each connector.
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+ 12 V
Fuse
Note: pin assignments
of all connectors
are identical.
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Ground
Inverter Out 2
Inverter In 2
Ground
Inverter Out 1
Inverter In 1
Interrupt In
Digital In 7
Digital In 5
Digital In 3
Digital In 1
Digital Out 7
Digital Out 5
Digital Out 3
Digital Out 1
N/C
Counter Out 12
Ground
Counter Out 11
Ground
Counter Out 1Ø
Gate 1Ø
Ext Clock In 1Ø
Counter Out 9
Gate 9
Ext Clock In 9
Counter Out 8
Gate 8
Ext Clock In 8
Counter Out 7
Gate 7
Ext Clock In 7
Counter Out 6
Gate 6
Ext Clock In 6
Counter Out 5
Gate 5
Ext Clock In 5
Counter Out 4
Gate 4
Ext Clock In 4
Counter Out 3
Gate 3
Ext Clock In 3
Counter Out 2
Gate 2
Ext Clock In 2
Counter Out 1
Gate 1
Ext Clock In 1
+12V
+12V
+12V
+5V
+5V
+5V
N/C
Digital In 6
Digital In 4
Digital In 2
Digital In Ø
Digital Out 6
Digital Out 4
Digital Out 2
Digital Out Ø
N/C
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
PCICTM 12
Our PCIDIO 24H, 48H, and 96H are high-density
parallel digital I/O boards with 24, 48, & 96 channels,
respectively. Each of the 50-pin header connectors
on these boards is fully compatible with industry-
standard Opto 22 I/O module mounting racks, such as
our CY PB24 (see website). Each connector has pins
for +5V power, with jumper-selectable +12V power
(see diagram at right). These cards are completely
plug-&-play, requiring little if any configuration.
Parallel Digital I/O: On-board circuits emulate 8255
PPI chips; each connector carries 24 digital I/O lines,
and can sink 24mA of current on each channel.
Programmable Counter/Timer: An 82C54 chip
includes three 16-bit counter/timers; one acts as an
event counter, the remaining two cascade together to
form a single 32-bit counter that can control interrupt
generation.
Dual Interrupt Sources: To allow for added
versatility when used in industrial applications,
these boards can accept two different interrupt
sources: one from the I/O port or event counter, the
other from the I/O port or timer chip. Interrupts can
be disabled via software for plug-and-play.
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160-161.06$ 12/8/10 3:10 PM Page 1