Data Acquisition Boards
Features
PCI-1750
32-ch Isolated Digital I/O and
1-ch Counter PCI Card
Specifications
Isolated Digital Input
Channels 16
Input Voltage Logic 0: 2 V max.
Logic 1: 5 V min. (30 V
DC
max.) or dry contact
Interrupt Capable Ch. 2
Isolation Protection 2,500 V
DC
Opto-Isolator Response 100 µs
Isolated Digital Output
Channels 16
Output Type Sink (NPN)
Isolation Protection 2,500 V
DC
Output Voltage 5 ~ 40 V
DC
Sink Current 200 mA max. per channel
Opto-Isolator Response 100 µs
Counter/Timer
Channels 1
Resolution 1 x 16-bit isolated counter
Input Voltage Logic 0: 2V max.
Logic 1: 5V min. (30V
DC
max.)
Max. Input Frequency 1 MHz
Isolation Protection 2,500 V
DC
16 isolated DI and 16 isolated DO channels
High voltage isolation on all isolated channels (2,500 V
DC
)
High sink current on isolated output channels (200 mA/channel)
Supports dry contact or 5 ~ 50 V
DC
isolated inputs
Interrupt handling capability
Timer/counter interrupt capability
General
Bus Type PCI V2.2
I/O Connectors 1 x DB37 female connector
1 x 2-pin terminal block for extended ground
Dimensions (L x H) 175 x 100 mm (6.9" x 3.9")
Power Consumption Typical: 5 V @ 850 mA
Max.: 5 V @ 1.0 A
Operating Temperature 0 ~ 70°C (32 ~ 158°F)
Storage Temperature -20 ~ 80°C (-4 ~ 176°F)
Storage Humidity 5 ~ 95% RH, non-condensing
Ordering Information
PCI-1750 32-ch Isolated Digital I/O and Counter PCI Card
Accessories
PCL-10137-1E DB37 Cable, 1 m
PCL-10137-2E DB37 Cable, 2 m
PCL-10137-3E DB37 Cable, 3 m
ADAM-3937 DB37 DIN-rail Wiring Board
Pin Assignments
Introduction
PCI-1750 offers 16 isolated digital input channels, 16 isolated digital output channels, and one isolated counter/timer for the PCI bus. With isolation protection of 2,500 V
DC
, and dry
contact support, PCI-1750 is ideal for industrial applications where high-voltage protection is required. Each I/O channel of the PCI-1750 corresponds to a bit in a PC I/O port. This makes
PCI-1750 very easy to program. This card also offers a counter or timer interrupt and two digital input interrupt lines to a PC, so you can then easily configure the card with software.
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