PCI BUS 168-channel OPTO-22 DIO Board
Model: PIO-D168 Model: PIO-D168U
The PIO-D168U card is the new generation product that ICP DAS provides to meet RoHS compliance requirement. The new PIO-D168U card is designed as a drop-in replacement for the PIO-D168, and users can replace the PIO-D168 by the PIO-D168U directly without software/driver modification.

The PIO-D168U universal PCI card supports 3.3 V/5 V PCI bus while the PIO-D168 supports 5 V PCI bus. These cards provide 168 TTL digital I/O lines, and these lines are grouped into eighteen 8-bit bi-direction ports. Every three ports on a connector are grouped and named as port A (PA), port B (PB) and port C (PC) respectively. All ports are configured as inputs upon power-up or reset.

The PIO-D168U also adds a Card ID switch on-board. Users can set Card ID and then recognizes the board by the ID via software when using two or more PIO-D168U cards in one computer.

The PIO-D168/D168U supports various OS such as Linux, DOS, Windows 98/NT/2000 and 32-bit/64-bit Windows XP/2003/Vista/7. It also provides the DLL and Active X control, and various language sample programs in Turbo C++, Borland c++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW to help users to quickly and easily develop their applications.
  • Support the +5 V PCI bus for PIO-D168
  • Support the +3.3 V/+5 V PCI bus for PIO-D168U
  • Double side SMT, short card, power saving
  • Connect directly to DB-24P,DB-24R, DB-24PR, DB-24SSR, DB-24POR and other OPTO-22 compatible daughter board
  • 168 I/O Lines
  • Emulate 7 Industrial standard 8255 PPI ports (mode 0)
  • Programmable interrupt
  • Card ID function for PIO-D168U
  • Six 50-pin flat cable connectors & one 37-pin
  • D-sub connector
  • Output status readback
  • DIO response time is about 0.77 gs (1.3 MHz max.)
  • 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/Vista/7.
  • VB/VC/Delphi/BCB/VB.NET/C#.NET sample programs with source codes are included.
  • LabVIEW toolkit for Windows.
  • Driver for Linux and DasyLab.
Model Name PIO-D168 PIO-D168U
Programmable Digital I/O
Channels 168
Digital Input
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Response Speed 1.2 MHz (Typical)
Digital Output
Compatibility 5 V/TTL
Output Voltage Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
Output Capability Sink: 64 mA @ 0.8 V
Source: 32 mA @ 2.0 V
Response Speed 1.2 MHz (Typical)
Bus Type 5 V PCI, 32-bit, 33 MHz 3.3 V/5 V Universal PCI, 32-bit, 33 MHz
Data Bus 8-bit
Card ID No Yes (4-bit)
I/O Connector Female DB37 x 1
50-pin box header x 6
Dimensions (L x W x D) 200 mm x 105 mm x 22 mm
Power Consumption 1300 mA @ +5 V
Operating Temperature 0 ~ 60 XC
Storage Temperature -20 ~ 70 XC
Humidity 5 ~ 85% RH, non-condensing
PIO-D168 PCI bus 168-channel OPTO-22 DIO board
PIO-D168U CR Universal PCI, 168-channel OPTO-22 DIO board (RoHS)
CA-5002 50-pin flat cable 20 cm
CA-5015 50-pin flat cable 1.5 M
CA-3710 DB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board(45X))
CA-3710D DB-37 Male-Male D-sub cable 1M (Cable for Daughter Board(180X))
CA-3710DM DB-37 Male-Male Cable, 1.0 M, 180X. (RoHS)
CA-3730DM DB-37 Male-Male Cable, 3.0 M, 180X. (RoHS)
CA-3750DM DB-37 Male-Male Cable, 5.0 M, 180X. (RoHS)
CA-4002 37-pin Male D-sub connector with plastic cover.
ADP-37/PCI 50-pin connector extender to 37-pin connector
DB-24PD 24-channel of isolated D/I board
DB-24RD 24-channel of relay board
DB-24PRD 24-channel of power relay board
DB-24POR 24-channel of PhotoMos Relay output board
DB-24SSR 24-channel of Solid State Relay output board
DB-24C 24-channel of open-collector output board

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