The National Instruments GPIB-USB-HS is a high-performance, compact USB-to-GPIB controller interface that transforms any computer with a USB port into a fully functional IEEE 488.2 controller. Designed for high reliability and maximum throughput, it supports standard IEEE 488.1 transfer rates up to 1.8 MB/s and high-speed HS488 protocol transfers up to 7.7 MB/s.
Specifications
General
| Parameter | Value |
|---|---|
| Interfaces | USB 2.0 High Speed, GPIB (IEEE 488.1 and IEEE 488.2) |
| Display | None (LED status indicators only) |
Physical
| Parameter | Value |
|---|---|
| Power Supply | USB bus-powered, 4.75 to 5.25 VDC |
| Operating Temperature | 0 to 55 °C |
| Dimensions (W×H×D) | 107 mm × 66 mm × 26 mm |
| Weight | 114 g |
Bus Interface & Connectivity
| Parameter | Value |
|---|---|
| USB Specification Version | USB 2.0 High Speed (480 Mbps) |
| USB Port Connection Type | USB Type-A (integrated cable) |
| GPIB Standard Compliance | IEEE 488.1 and IEEE 488.2 |
| Maximum Number of GPIB Devices | 14 instruments (up to 15 total devices including the controller) |
| Maximum Interconnected Cable Length | 20 m total (or 2 m per device, whichever is less) |
| GPIB Controller Capability | Talker, Listener, Controller (System Controller capability) |
Performance & Data Transfer Rates
| Parameter | Value |
|---|---|
| Maximum Transfer Rate (IEEE 488.1) | 1.8 MB/s |
| Maximum Transfer Rate (HS488 Protocol) | 7.7 MB/s |
| Handshake Protocols Supported | Standard 3-wire handshake, HS488 |
Software & Driver Compatibility
| Parameter | Value |
|---|---|
| Driver Software Required | NI-488.2 |
| VISA API Compatibility | Fully compatible (NI-VISA) |
| Supported Development Environments | LabVIEW, LabWindows/CVI, Microsoft Visual Studio (C/C++, .NET) |
Power Requirements
| Parameter | Value |
|---|---|
| Power Source | USB Bus-Powered |
| Typical Current Draw | 140 mA |
| Maximum Current Draw | 500 mA |
Physical & Mechanical
| Parameter | Value |
|---|---|
| Integrated USB Cable Length | 2 m |
| LED Status Indicators | Ready (Green/Amber), Active (Green) |
Environmental Specifications
| Parameter | Value |
|---|---|
| Storage Temperature Range | -20 to 70 °C |
| Operating Humidity Range | 10% to 90% RH, non-condensing |
| Storage Humidity Range | 5% to 95% RH, non-condensing |
| Maximum Operating Altitude | 2000 m |
Regulatory Compliance & Certifications
| Parameter | Value |
|---|---|
| FCC Class Rating | Class A |
| CE Mark Compliance | Yes |
Software & Drivers
| Parameter | Value |
|---|---|
| Operating System Support | Windows, Linux, macOS (driver dependent) |
Environmental
| Parameter | Value |
|---|---|
| Pollution Degree | 2 |
| Indoor Use Only | Yes |
| Operating Shock | 30 g peak, half-sine, 11 ms pulse |
| Nonoperating Shock | 50 g peak, half-sine, 11 ms pulse |
| Operating Vibration | 5 Hz to 500 Hz, 0.3 grms |
| Nonoperating Vibration | 5 Hz to 500 Hz, 2.4 grms |
Compliance & Certifications
| Parameter | Value |
|---|---|
| EMC Compliance Standards | EN 61326-1, EN 55011 Class A |
| Safety Standards | IEC 61010-1, EN 61010-1 |
Hardware
| Parameter | Value |
|---|---|
| Controller ASIC | NI TNT5002 |
Compliance
| Parameter | Value |
|---|---|
| RoHS Compliance | RoHS Compliant |
Technology
GPIB (IEEE 488)
Applications
Instrument Control and Automation