Description
The PIO-D168U provides 168 TTL digital I/O lines, consisting of twenty-one 8-bit bi-direction ports. The 8-bit ports are named port A (PA), port B (PB), port C (PC) with all ports being configured as inputs upon power-up or reset.
The PIO-D168U has one D-Sub connector and six 50-pin flat cable connectors. Each header can connect to a 50-pin flat cable, which in turn can be connected to an ADP-37/PCI or ADP-50/PCI adapter. The adapter can then be fixed on the chassis.
This card is Universal PCI for 3.3V & 5V PCI bus.
Features
- Supports +3.3 V/+5 V PCI bus
- Double side SMT, short card, power saving
- All I/O lines buffered on the board
- 168 channel digital TTL/DTL I/O Lines
- Emulate 7/6/4 Industrial standard 8255 PPI mode 0
- Programmable direct-trigger interrupt source
- High output driving capability
- Output status readback
- DIO response time is about 0.77 us (1.3 MHz max.)
- Direct Interface with OPTO-22 compatible I/O Modules
- Card ID function
Software
- DOS Lib and TC 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/VC.NET/MATLAB sample programs with source codes.
- LabVIEW toolkit for Windows.
- Driver for Linux and DasyLab.
Specifications
- One DB-37 connector and six 50-pin flat-cable connectors
- Input Logic high voltage : 2.4V min.
- Input Logic low voltage : 0.8V max.
- Output Sink Current : 64mA max.
- Output Source Current : 32mA max.
- Each connector consists of three 8-bit port, PA, PB & PC in every connector
- Each port can be programmed as D/I or D/O independently
- Each board = 7 connector = 7*3 port = 7*3*8 bit =168 bit
- Programmable interrupt sources : P2C0, P2C1, P2C2, P2C3
- All signals are TTL compatible
- Power Requirements : +5V@1300mA
- Operating temperature : 0~60°C
- Storage temperature : -20~70°C
- Humidity : 0~90% RH, non-condensing
- Dimensions : 200mm x 105mm
Technical
To Bring the Digital Channels to a PC Rear Panel, would require 6off either the ADP-37PCI (37pin D-sub) or ADP-50PCI (50 way ribbon connector). Various Daughter boards could then be used to bring out the actual I/O channels. Please refer to the Recommended Products area below.