Card PCI 144 kênh vào/ra số DIO ICP DAS PIO-D144LU CR

Thương hiệu: ICP DAS | Tình trạng: Còn hàng
Liên hệ

Universal PCI, 144-ch Digital I/O Board

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Card PCI 144 kênh vào/ra số DIO ICP DAS PIO-D144LU CR


  • Support the +3.3/+5 V PCI bus
  • 144 channels of digital I/O
  • Bi-direction programmable I/O ports under software control
  • Four Interrupt source
  • Pull-high/Pull-low Jumpers for DI Ports
  • Card ID Function(SMD Switch)
  • Digital Output status readback


The PIO-D144LU universal PCI card supports 3.3 V/5 V PCI bus. These cards provide 144 TTL digital I/O lines that are grouped into eighteen 8-bit bi-directional ports. Each group of three 8-bit ports is arranged on the connector as Port A (PA), Port B (PB) and Port C (PC), respectively, and all ports are configured as inputs Ports on power-up or after a reset.

The PIO-D144LU provides six connectors for I/O wiring. The PIO-D144LU cards include an onboard Card ID switch that enables the board to be recognized via software if two or more boards are installed in the same computer.

The PIO-D144LU also adds pull-high/low jumpers allow the DI status to be predefined instead of remaining floating if the DI channels are disconnected or interrupted.

The cards support various OS versions, such as Linux, DOS, Windows. DLL and Active X control together with various language sample program 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 to quickly and easily develop their own applications.

Comparison Table

Model Interface DI Pull-High/Low Compatibility Advantage


PCI Express Yes 5 V/CMOS Low power consumption、
Low temperature
PIO-D144LU Universal PCI Yes 5 V/CMOS Low power consumption、
Low temperature
PIO-D144U Universal PCI No 5 V/TTL High DO Driving 
(Output Capability)



Card ID Yes (4-bit)
Connector Female DB37 x 1
50-pin box header x 5


Digital Input
Channels 144 (Bi-Direction)
Type 5 V/CMOS
TTL Input, ON Voltage Level 2.0 V Min.
TTL Input, OFF Voltage Level 0.8 V Max.
Response Speed 500 kHz (Typical)
Trigger Mode Static Update


Digital Output
Channels 144 (Bi-Direction)
Type 5 V/CMOS
Operation Mode Static Update
Voltage Logic 0: 0.1 V Max.
Logic 1: 4.4 V Min.
Max. Load Current Sink: 6 mA @ 0.33 V
Source: 6 mA @ 4.77 V
Response Speed 500 kHz (Typical)


PC Bus
Type 3.3 V/5 V Universal PCI, 32-bit, 33 MHz
Data Bus 8-bit


Consumption 250 mA @ +5 V


Dimensions (mm) 105 x 180 x 22 (W x L x D)


Operating Temperature 0 ~ +60°C
Storage Temperature -20 ~ +70°C
Humidity 5 ~ 85% RH, Non-condensing


Data sheet


Odering information

PIO-D144LU     CR  Universal PCI, 144-ch Digital I/O Board (RoHS)

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