The NI PCI-232/2 is a legacy PCI serial interface with two nonisolated RS-232 ports.
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Key product information and technical features.
This two-port board belongs to NI's legacy PCI serial family. Driver selection is important: NI-Serial 17.0 for Windows removed support for the PCI-232 family.
Verified product specifications.
| Host bus | PCI |
|---|---|
| Serial standard | RS-232 |
| Port count | 2 ports |
| Maximum serial rate | 115.2 kb/s |
| I/O connector | DB-9 male |
| Isolation | None |
| FIFO size | 64 bytes |
| Dimensions | 10.67 × 14.22 cm |
| Operating ambient temperature | 0 to 55 °C |
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Manufacturer
Host bus
RS-232 interface
PCI-232 support was removed in NI-Serial 17.0 for Windows.
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Product-specific answers based on available technical information.
No. NI lists this model as nonisolated.
No. That release removed support for PCI-232 interfaces. Verify an earlier driver's hardware and operating-system support before installation.