Keysight U2121A USB Digital I/O Module
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Keysight U2121A is a compact USB 2.0 digital I/O module with 32 opto-isolated lines for industrial automation, control, and RF switching applications.
Product details
| Model | U2121A |
| Manufacturer | Keysight |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Keysight U2121A is a small and cost-effective USB digital I/O module providing 32 opto-isolated digital lines with full-speed USB 2.0 connectivity. With no need to open your computer chassis, the U2121A offers plug-and-play installation and is ideal for industrial automation, control applications, and RF switching systems.
Key Features
- 16 input and 16 output lines, all opto-isolated
- Full-speed USB 2.0 connectivity (12 Mbps) with USBTMC USB 488 compliance
- Input voltage range: 0 to 24V
- Output load voltage: 24V maximum
- Programmable power-up states
- Watchdog timer for system reliability
- Edge detection and digital filtering
- High-voltage protection
- Compatible with Keysight VEE, NI LabVIEW, and Microsoft Visual Studio
Applications
- Industrial automation and process control
- RF switch control systems
- Test system automation
- Equipment monitoring and diagnostics
Specifications
| Option | OptionOption |
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Keysight U2121A USB Digital I/O Module
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