Specifications
Features
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8
5
44
10
CompactPCI
9
Plug-in I/O
8
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7
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6
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3
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2
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1
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11
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12
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13
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14
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15
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16
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17
Ethernet I/O
PCI-1753
PCI-1753E
Up to 192 (96 + 96) TTL digital I/O lines
Emulates mode 0 of 8255 PPI
Buffered circuits for higher driving capacity than 8255
Multiple-source interrupt handling
Interrupt output pin for simultaneously triggering external devices with the
interrupt
Output status read-back
“Pattern match” and “Change of state” interrupt functions for critical I/O
monitoring
Keeps I/O setting and digital output values when hot system reset
Supports dry contact and wet contact
High-density 100-pin SCSI connector
96-ch Digital I/O Card
96-ch Digital I/O Extension Card for PCI-1753
PCI-1753EPCI-17153
Specifications
Digital Input/Output
I/O Channels 96 digital I/O lines for PCI-1753
192 digital I/O lines if extending with PCI-1753E
Programming Mode
8255 PPI mode 0
Compatibility
5 V/TTL
Input Voltage
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Output Voltage Logic 0: 0.44 V max.
Logic 1: 3.76 V min.
Output Capability
Sink: 0.44 V max. @ 24 mA
Source: 3.76 V min. @ 24 mA
General
Bus Type PCI V2.2
I/O Connector
1 x 100-pin SCSI female connector (Centronics™)
Dimensions (L x H)
175 x 100 mm (6.9" x 3.9")
Power Consumption
Typical: +5 V @ 400 mA
Max: +5 V @ 2.7 A
Operating Temperature
0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)
Storing Temperature
-20 ~ 70° C (-4 ~ 158° F) (refer to IEC 68-2-3)
Storing Humidity
5 ~ 95% RH, non-condensing
Ordering Information
PCI-1753 96 ch. Digital I/O Card, user’s manual and driver
CD-ROM. (cable not included)
PCI-1753E
Extension Board for PCI-1753
PCL-10268
100-pin to 2x68-pin SCSI cable, 1 and 2m
ADAM-3968
SCSI-68 wiring terminal, DIN-rail mount
ADAM-3968/20
68-pin SCSI-II to Three 20-pin Wiring Terminal
Module for DIN-Rail Mounting
ADAM-3968/50
68-pin SCSI wiring terminal for DIN-rail mounting
PCLD-8751
48-ch Isolated DI Board
PCLD-8761
24-ch Relay and 24-IDI Board
Introduction
PCI-1753 is a 96-bit digital I/O card for the PCI bus, which can be extended to 192 digital I/O channels by connecting its extension board - PCI-1753E. The card emulates mode 0
of the 8255 PPI chip, but the buffered circuits offer a higher driving capability than the 8255. The 96 I/O lines are divided into twelve 8-bit I/O ports: A0, B0, C0, A1, B1, C1, A2, B2,
C2, A3, B3 and C3. You can configure each port as input or output via software.
Pin Assignments
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com