PCI Express/Universal PCI, 32-channel Isolated Digital I/O and 32-channel TTL Digital I/O Board (Current Sinking)

PEX-730

PCI Express/Universal PCI, 32-channel Isolated Digital I/O and 32-channel TTL Digital I/O Board (Current Sinking)

  Price:  $419.00  

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Features

ICP DAS USA’s PEX-730 card provides 32 isolated digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level digital I/O channels (16 x DI and 16 x DO). The isolated DI and DO channels use a short optical transmission path, transferring an electronic signal between the elements of a circuit, keeping them electrically isolated. With 3750 Vrms isolation protection, these DIO channels allow the input signals to be completely floated so as to prevent ground loops and isolate the host computer from damaging voltages. Each digital output offers a Darlington (NPN) transistor and integrated suppression diode for the inductive load. The open collector outputs (DO channels) are typically used for alarm and warning notification, signal output control, control for external circuits that require a higher voltage level, and signal transmission applications, etc.

PEX-730 card also add a Card ID switch on-board. Users can set Card ID and then recognize the board by the ID via software when using two or more cards in one computer.

PEX-730 supports various OS versions, such as Linux, DOS, Windows 98/NT/2000 and 32/64-bit Windows 8/7/Vista/XP. DLL and Active X control together with various language sample programs based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users quickly and easily develop their own applications.

  • Support the +3.3 V/+ 5 V PCI bus for PISO-730U/730U-5V
  • Support PCI Express x1 for PEX-730
  • 16-channel Optically-isolated Digital Input
  • 16-channel Optically-isolated Digital Output (Sink, NPN)
  • 16-channel 5 V/TTL Digital Output
  • 16-channel 5 V/TTL Digital Input
  • 3750 Vrms photo-isolation protection
  • Built-in DC/DC converter with 3000 VDC isolated
  • Two interrupt sources
  • Output status readback function
  • Card ID function
  • SMD, short card, power saving
  • Supports Plug & Play to obtain I/O resources
  • No more manually setting of I/O address and IRQ

Applications

  • Factory automation
  • Product test
  • Laboratory automation

Software

  • DOS Lib and TC/BC/MSC sample program (with source codes).
  • DLL and OCX SDK for Windows 95/98/NT/2K.
  • DLL and OCX SDK for 32-bit and 64-bit Windows XP/2003/2008/7/8/10.
  • VB/VC/Delphi/BCB/VB.NET/C#.NET/VC.NET/MATLAB sample programs with source codes.
  • LabVIEW toolkit for Windows.
  • Driver for Linux.

Specifications

Isolated Digital Input

Isolation Voltage

3750 Vrms

Channels

16

Compatibility

Optical

Input Voltage

Logic 0: 0 ~ 1 V
Logic 1: 9 ~ 24 V
(Logic 1: Min. 7 V; Max. 30 V)

Input Impedance

1.2 KΩ, 1 W

Response Speed

4 kHz (Typical)

Isolated Digital Output

Isolation Voltage

3750 Vrms

Channels

16

Compatibility

Sink (NPN), Open Collector

Output Capability

100 mA/+30 V for each channel @ 100% duty

Response Speed

4 kHz (Typical)

Non-isolated Digital Input

Channels

16

Compatibility

5V/TTL

Input Voltage

Logic 0: 0.8 V max.
Logic 1: 2.0 V min.

Response Speed

500 kHz

Non-isolated Digital Output

Channels

16

Compatibility

5V/TTL

Output Voltage

Logic 0: 0.4 V max.
Logic 1: 2.4 V min.

Output Capability

Sink: 2.4 mA @ 0.8 V
Source: 0.8 mA @ 2.0 V

Response Speed

500 kHz

General

Bus Type

PCI Express x 1

Data Bus

8-bit

Card ID

Yes(4-bit)

I/O Connector

Female DB37 x 1
20-pin box header x 2

Dimensions (L x W x D)

163 mm x 116 mm x 22 mm

Power Consumption

350 mA @ +3.3 V
250 mA @ +12 V

Operating Temperature

0 ~ 60 °C

Storage Temperature

-20 ~ 70 °C

Humidity

5 ~ 85% RH, non-condensing

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