PIO-D144U Universal PCI Digital I/O Board, 144-ch TTL I/O
144-channel TTL digital I/O board for 3.3 V/5 V universal PCI slots, with 18 bidirectional 8-bit ports and buffered I/O lines for PC-based control and monitoring.
- 144 TTL digital I/O channels in eighteen 8-bit bidirectional ports
- Universal PCI interface supporting 3.3 V/5 V PCI bus
- Emulates 6/7 industrial-standard 8255 PPI ports (Mode 0)
- All I/O lines buffered on the board
- 4-channel interrupt source
- Card ID (SMD switch, 4-bit) for identifying boards in multi-card systems
232,00 € pro Stück
| 1–9 Stück | 232,00 € | |
|---|---|---|
| 10–30 Stück | 225,00 € | −3 % |
| ab 31 Stück | 220,00 € | −5 % |
Produktinformationen "PIO-D144U Universal PCI Digital I/O Board, 144-ch TTL I/O"
PIO-D144U CR is a universal PCI card that gives a PC 144 TTL digital I/O lines. The lines are organised as eighteen bidirectional 8-bit ports, each grouped into Port A, Port B and Port C. All ports power up as inputs, so the board starts in a known, input-only state after power-on or reset.
The card emulates six or seven industrial-standard 8255 PPI ports in Mode 0, which helps when porting existing 8255-based software. Every I/O line is buffered on the board, and six connectors (one DB37 and five 50-pin box headers) are provided for field wiring. A Card ID switch allows software to identify this board when two or more boards are installed in the same computer.
Supported platforms include Linux, DOS and Windows, with a DLL and ActiveX control plus sample programs for several languages, including C#.NET, Visual Basic.NET and LabVIEW. The board draws 600 mA from +5 V and operates from 0 to +60°C.
Applications
- Digital I/O monitoring and control within PC-based industrial systems
- Replacing or extending 8255-based digital I/O in existing software
- Multi-board installations requiring identifiable DAQ cards
| Product type: | PCI DAQ board |
|---|---|
| Interface: | Universal PCI |
| Digital inputs: | 144 |
| Digital outputs: | 144 |
| Ports: | 18 |
| Operating temperature: | 0 ~ +60°C |
Technische Daten
| Hardware | |
|---|---|
| Connector | Female DB37 x 1 50-pin box header x 5 |
| Card ID | Yes (4-bit) |
| Digital Input | |
| Channels | 144 (Bi-Direction) |
| Type | 5 V/TTL |
| ON Voltage Level | 2.0 V Min. |
| 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/TTL |
| Operation Mode | Static Update |
| Load Voltage | Logic 0: 0.4 V Max. Logic 1: 2.4 V Min. |
| Load Current | Sink: 64 mA @ 0.8 V Source: 32 mA @ 2.0 V |
| Response Speed | 500 kHz (Typical) |
| PC Bus | |
| Type | 3.3 V/5 V Universal PCI, 32-bit, 33 MHz |
| Data Bus | 8-bit |
| Power | |
| Consumption | 600 mA @ +5 V |
| Mechanical | |
| Dimensions (mm) | 105 x 180 x 22 (W x L x D) |
| Environment | |
| Operating Temperature | 0 ~ +60°C |
| Storage Temperature | -20 ~ +70°C |
| Humidity | 5 ~ 85% RH, Non-condensing |
Technische Daten laut Hersteller. Änderungen vorbehalten.
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