Keysight Technologies 34902A Data Acquisition Multiplexer for Data Acquisition & Switch Unit

Keysight Technologies 16 Channel High-Speed Multiplexer Module

The 34902A high-speed multiplexer features reed relays and is therefore able to achieve staggering scan rates of up to 250 channels per second. With a built-in thermocouple reference junction this fast device is also able to scan two and four wire, sixteen two-wire inputs switch up to 300V.

Applications include, high throughput automated tests, monitoring tasks and high speed data logging.

Features and Benefits:

• 250 ch/sec
• 10MHz bandwidth
• < 6 μV thermal offset
• 2 wire reed, 4 wire selectable

Keysight USB Data Acquisition (DAQ)

The Keysight USB Data Acquisition (DAQ) family offers the choice and flexibility to create standalone or modular solutions that expand and evolve according to test requirements.

What is a Multiplexer Module?

Also known as a mux or data selector, a multiplexer device is used to forward multiple digital and analog input signals in to one single output. in forwarding multiple signals in to one output, a multiplexer allows several signals to share one device. Demultiplexers or demux operate in reverse, they are often used for cost reduction in conjunction with one another, often within communication and data links.

Note

Not recommended for connection to ac line without external transient suppression.

Keysight USB Data Acquisition (DAQ)

The Keysight USB Data Acquisition (DAQ) family offers the choice and flexibility to create standalone or modular solutions that expand and evolve according to test requirements.

34970A Data Acquisition/Switch Unit Family Product Overview