PCI-1757UP
24-ch Digital I/O Low Profile Universal PCI Card
- Low profile PCI form factor
- Universal PCI bus
- 24 TTL level digital I/O channels
- Emulates mode 0 of 8255 PPI
- Buffered circuits provide higher driving capability
- Interrupt handling capability
- Output status read-back
- I/O configurable by software or on board DIP switch
- Keeps the output settings and values after system hot reset
- BoardID™ switch
- Convenient DB25 connector
- Supports both dry and wet contact
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Introduction
PCI-1757UP is a 24-channel digital I/O low profile PCI card that meets the PCI standard REV.2.2 (universal PCI expansion card). The card also works with 3.3 V and 5 V PCI slots, and provides you with 24 parallel digital input/output channels that emulate mode 0 of the 8255 PPI chip. However, the buffered circuits offer a higher driving capability than the 8255.
Specification
| Part Number | PCI-1757UP-AE | |
|---|---|---|
| General | Bus | PCI |
| Isolated DI/O | Input Channels | – |
| Input Range | – | |
| Output Channels | – | |
| Output Range | – | |
| Timer/Counter | Channels | – |
| Time Base | – | |
| TTL DI/O | Input Channels | 24 (shared) |
| Output Channels | 24 (shared) | |