The Keysight 34922A is a high-density multiplexer module designed for the Keysight 34980A Multifunction Switch/Measure Unit. It provides 70 two-wire channels (expandable with 4-wire configurations) and a fast scanning rate of 100 channels per second, making it ideal for a wide range of data acquisition applications. With a switching capacity of 300V and 1A (2A carry current), the 34922A handles demanding industrial and laboratory measurements with reliability.
Key Features & Highlights
- 70 two-wire channels for high-density signal routing
- Mix 2- or 4-wire configurations for flexibility
- 100 channels/second scanning rate for efficient data logging
- 300V, 1A switch, 2A carry current for robust signal handling
- Latching armature relays with relay counter for long-term reliability
- Standard 78-pin Dsub connectors for easy integration with cables, terminal blocks, or mass interconnect solutions
- Compatible with user-provided shunt resistors for current measurements
Applications
The Keysight 34922A is well-suited for data acquisition in aerospace, automotive, and industrial testing, where high channel count and fast scanning are essential. It is also ideal for environmental monitoring, component characterization, and production test systems.
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