Advantech PCI-1751
48-bit Digital I/O and Counter Card





- 48 TTL digital I/O lines
- Emulates mode 0 of 8255 PPI
- Buffered circuits for higher driving capacity than 8255
- Interrupt handling
- Timer/Counter interrupt capability
- Supports both dry and wet contact
- Keeps the I/O port setting and DO state after system reset
Advantech PCI-1751U is a 48-bit digital I/O card for the PCI bus. Its 48 bits are divided into six 8-bit I/O ports and users can configure each port as input or output via software. PCI-1751 also provides one event counter and two 16-bit timers, which can be cascaded to become a 32-bit timer. PCI-1751 adds a universal PCI interface for 3.3 V compatibility.

Ordering Information
| Part Number | Description |
| PCI-1751-AE | 48-Bit DI/O Card For PCIBus |
| Accessory | |
| ADAM-3854-AE | 4-ch Power Relay for DIN-rail Mounting |
| ADAM-3864-AE | 4-ch DIN-rail SSRI/O Carrier Module |
| ADAM-3968/20-AE | SCSI-68 to 3*IDC-20 Converter, DIN-rail Mount |
| ADAM-3968/50-AE | SCSI-68 to 2*IDC-50 Converter, DIN-rail Mount |
| ADAM-3968-AE | SCSI-68 Wiring Terminal, DIN-rail Mount |
| PCL-10120-1E | IDC-20 Flat Cable, 1m |
| PCL-10120-2E | IDC-20 Flat Cable, 2m |
| PCL-10168-1E | SCSI-68 Shielded Cable, 1m |
| PCL-10168-2E | SCSI-68 Shielded Cable, 2m |
| PCLD-7216-AE | 16-ch SSR Carrier Module Board |
| PCLD-782-BE | Opto-Isolated D/I Board |
| PCLD-785-AE | 16-ch Relay Output Terminal |
| PCLD-785B-AE | 24-ch Relay Output Terminal |
| PCLD-8751-AE | 48-ch Opto-isolated DI Board |
| PCLD-8761-AE | 24/24-ch Relay Output/Isolated DI Board |
| PCLD-885-AE | 16-ch Power Relay Output Terminal |
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