User manual

Data Acquisition Boards
Features
PCIE-1751
PCIE-1753
48-ch Digital I/O and 3-ch Counter PCI Express Card
96-ch Digital I/O PCI Express Card
Specifications
Digital Input
 Channels 48 (shared with output)
 Compatibility 5 V/TTL
 Input Voltage Logic 0: 0.8 V max.
Logic 1: 2 V min.
 Interrupt Capable Ch. 6
Digital Output
 Channels 48 (shared with input)
 Compatibility 5 V/TTL
 Output Voltage Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
 Output Capability Sink: 15 mA @ 0.8 V
Source: 15 mA @ 2.0 V
Counter/Timer
 Channels 3
 Resolution 3 x 32-bit counter
 Compatibility 5 V/TTL
 Max. Input Frequency 10 MHz
 Reference Clock Internal: 20K / 200K / 2M / 20MHz
External Clock Frequency: 10 MHz
External Voltage Range: 5 V/TTL
General
 Bus Type Universal PCI Express
 I/O Connectors 1 x 68-pin SCSI female connector
 Dimensions (L x H) 168 x 100 mm (6.6" x 3.9")
 Power Consumption Typical: 3.3 V @ 850 mA
Max.: 3.3V @ 2.63 A
Note: The maximum power consumption includes
power consumption for +5 V output (on pin 34 and pin
68, with 0.5 A)
 Operating Temperature 0~60°C ( 32~140°F )
 Storage Temperature -20 ~ 70°C (-4 ~ 158°F)
 Storage Humidity 5 ~ 95% RH, non-condensing
 Emulates mode 0 of 8255 PPI (every port with nibble)
 Buffered circuits for higher driving capacity than the 8255
 Interrupt handling capability
 Timer/Counter interrupt capability
 Supports both dry and wet contact
 Keeps the I/O port setting and DO state after system reset
 BoardID switch
 Pattern match interrupt function for DI
 "Change of state" interrupt function for DI
 Programmable digital filter function for DI
 Output status read back
Ordering Information
 PCIE-1751 48-ch Digital I/O and 3-ch Counter PCI Express
Accessories
 PCL-10168-1E 68-pin SCSI Shielded Cable, 1 m
 PCL-10168-2E 68-pin SCSI Shielded Cable, 2 m
 ADAM-3968 68-pin DIN-rail SCSI Wiring Board
 ADAM-3968/20 68-pin SCSI to 3 20-pin Box Header Board
 ADAM-3968/50 68-pin SCSI to 2 50-pin Box Header Board
 PCLD-8751 48-ch Isolated Digital Input Board
 PCLD-8761 24-ch Replay/ Isolated Digital Input Board
 PCLD-8762 48-ch Relay Board
Pin Assignment
Introduction
PCIE-1751 is a 48-bit digital I/O card for the PCI Express bus. Its 48 channels are divided into six 8-bit I/O ports and users can configure each 4-channel per port (nibble) as input
or output via software. PCIE-1751 also provides three 32-bit counters..
PCIE-1751 PCIE-1753
19-18