Keysight Technologies U2781A USB Data Acquisition

Technical data sheets
Legislation and Compliance
Not Applicable
COO (Country of Origin): US
Product Details

U2781A USB Modular Product Chassis

High-performance 4U chassis for housing up to 6 Keysight USB modular products e.g. U2300 Series, typically 686-2037 , U2500 Series, typically 686-2053 and U2600 Series, typically 686-2069 . Slotting in modular products enables expansion of channels, providing high-density data acquisition solutions. Wide-ranging applications across industrial and scientific environments in R&D, design-validation and manufacturing. Synchronization capability between modules helps lower cost of testing and accelerate test system integration and development.

Internal and external 10MHz reference clock
Simultaneous Synchronization Interface (SSI)
Star trigger
External trigger-in and trigger-out signals
Temperature and fan speed monitoring
Compatible with Hi-Speed
USB 2.0 and USBTMC 488.2 standards


For oscilloscope please see 686-2087 , 686-2081 and for signal generation equipment please see 686-2090 , 686-2093

Supplied with

200W universal AC power supply, built-in protection circuit, power cord, USB extension kit, L-mount kit, Agilent Automation-Ready CD-ROM, Quick Start Guide, USB Modular Products Reference CD-ROM, Functional Test Certificate

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.

Attribute Value
Connectivity USB 2.0
Power Source Mains
Dimensions 270 x 197 x 197mm
Weight 3.7kg
Height 197mm
Width 197mm
Minimum Operating Temperature 0°C
Maximum Operating Temperature +55°C
Model Number p U2781A
Length 270mm
1 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 23,430.30
(exc. VAT)
R 26,944.84
(inc. VAT)
Per unit
1 +
R 23,430.30
Not Available for premium delivery