# GPIB-232CT-A National Instruments Interface Used

**Additional Features:**

-   Completely IEEE 488.2 compatible
-   256 KB RAM buffer
-   8 RS-232 or RS-485 data transfer rates up to 38.4 kb/s; hardware handshaking, and the XON/XOFF protocols prevent data loss
-   Cable lengths extend GPIB
-   Up to 15.6 m (50 ft.) for GPIB-232CT-A
-   Compatible with RS-422 ports
-   NI-488.2 for Windows 3.1/DOS
-   Applications
-   Integrate an RS-232/485 instrument into a GPIB system
-   Control a GPIB-based test system from a remote computer via RS-232/485

The National Instruments GPIB-232CT-A can turn any computer or terminal with an RS-232 or RS-485 port into a full function IEEE 488.2 controller. With the flip of a switch, the NI GPIB-232CT-A or NI GPIB-485CT-A can make any RS-232 or RS-485 device appear as a GPIB device. The small size of these controllers makes them ideal for use with laptop computers or other computers that have no internal I/O slots available.

## Details

- **Price:** 0.0 USD
- **Vendor:** National Instruments
- **Type:** Interface
- **Tags:** Interface, Manufacturers, National Instruments, Other Equipment, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 0.00 USD | In stock |

## Images

- GPIB-232CT-A National Instruments Interface Used

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> Source: [ValueTronics](https://valuetronics.com/products/gpib-232ct-a-national-instruments-interface-used)
> Updated: 2026-05-21