PCI-724848-bit PCI digital I/O board with OPTO-22 connectors
- Manufacturer
PCI-7248 is a digital input and output board for computers with a PCI bus, used to connect towards relay modules and conditioning boards in automation cabinets and on test benches.
The board carries a 32-bit timer for the watchdog interrupt and a 16-bit event counter, with a dual interrupt system. The stated printed circuit dimensions are 148 × 102 mm.
At a glance
- Channels: 48
- Board function: Analog and digital I/O
- Architecture standard: PCI
- Power consumption: 2.5–2.7 W
- Operating temperature: 0–60 °C
Technical specifications
| Digital I/O | 48× DIO TTL programmabili (2× 8255 PPI mode 0) |
|---|---|
| Connectors | OPTO-22N-pin connector(male) |
| Channels | 48 |
|---|---|
| Counter | A 32 bits timer to generate watchdog timer interrupt |
| Acquisition specifications | Livelli logici TTL — ingresso: H 2,0–5,25 V, L 0–0,8 V (I_H 20 µA, I_L −0,2 mA)(logic levels) |
| Board function | Analog and digital I/O |
|---|---|
| Architecture standard | PCI |
| Bus interface | PCI bus |
| Power consumption | 2.5–2.7 W |
|---|
| Dimensions | 148 × 102 mm |
|---|
| Operating temperature | 0–60 °C |
|---|---|
| Storage temperature | -20–80 °C |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
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