The Keysight U2121A USB digital I/O module is a small and cost-effective device that provides 32 opto-isolated digital lines. The U2121A enables quick and easy setup with full-speed USB 2.0 ─ so you can just plug the module in without the hassle of opening up your computer chassis. With high-voltage protection, watchdog timer, programmable power-up states, edge detection and digital filtering, the U2121A is well-suited to industrial automation and control. Giving users more choices, the U2121A is compatible with a wide range of application development environments such as Keysight VEE, NI LabVIEW and Microsoft® Visual Studio.
The Keysight U2121A-based RF switch solution is a cost-effective, easy-to-use, and convenient way to implement RF switching in small test systems for a variety of applications. The simplified installation, operation of the digital I/O card, and the breakout module allows straightforward control of small RF switching systems. This helps you to quickly create simple yet cost-effective RF switch systems.
| Key Features |
| Plug-and-play installation and configuration with full-speed USB 2.0 (12Mb/s) USBTMC USB 488 compliance |
High performance:
- 16 input lines and 16 output lines, all opto-isolated
- Input voltage: 0 to 24V
- Output load voltage: 24V max.
|
| Programmable power-up states |
| Watchdog timer |
| Edge detection |
| Digital filter |
| Optional RF switch driver module to control and monitor up to 5 RF switches |
| Compatibility with Keysight VEE, LabVIEW, Microsoft® Visual Studio®, and other development environments |
| Specifications |
|
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| USB Digital I/O Module and Options for RF Switching |
|
|
| Supported Switches |
|
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Keysight 8762/63/64
Coaxial Switches
| Keysight Microwave
SPDT Switches
| Keysight N1810/11/12
Coaxial Switches
|
| Model | Model | Model |
8762A/B/C
8763A/B/C
8764A/B/C
| 8765A
8765B
8765C
8765D
| N1810UL
N1810TL
N1811TL
N1812UL
|
| Option | Option | Option |
| 24 | 024
324
| (002, 004, 020 or 026) and 124 and
(201 or 202) and (301, 302 or UK6)
|
