U2781A Datasheet, PDF (66/76 Pages) Keysight Technologies – USB Modular Products

Product outlook and dimensions
Front view
Rear view
44.00 mm
Top view
183.00 mm
120.00 mm
Standard shipped accessories
–– 12 V, 2 A AC/DC Power adapter
–– Power cord
–– Plug-in connectors and cable casing
–– USB Standard-A to Mini-B interface
cable
–– L-Mount kit (used with modular
product chassis)
–– Keysight USB Modular Products Quick
Start Guide
–– Keysight Measurement Manager Quick
Reference Card
–– Keysight USB Modular Products
Reference CD-ROM
–– Keysight Automation-Ready CD-ROM
(contains the Keysight IO Libraries
Suite)
–– Certificate of Calibration
Optional accessories
–– U2922A 32-channel terminal block
–– USB secure 2-m cable
Product characteristics and general specifications
REMOTE INTERFACE
–– Hi-Speed USB 2.0*
–– USBTMC-USB488¹
POWER CONSUMPTION
–– +12 VDC, 2 A maximum
–– Installation Category II
OPERATING ENVIRONMENT
–– Operating temperature from 0 °C to +50 °C
–– Relative humidity at 20% to 85% RH (non-condensing)
–– Altitude up to 2000 meters
–– Pollution Degree 2
–– For indoor use only
STORAGE COMPLIANCE
Storage temperature from –20 °C to 70 °C
SAFETY COMPLIANCE
Certified with:
–– IEC 61010-1:2001/EN 61010-1:2001 (2nd Edition)
–– USA: ANSI/UL 61010-1:2004
–– Canada: CSA C22.2 No.61010-1:2004
EMC COMPLIANCE
–– IEC 61326-1:2002/EN 61326-1:1997+A2:2001+A3:2003
–– Canada: ICES-001:2004
–– Australia/New Zealand: AS/NZS CISPR 11:2004
MEASUREMENT COMPLIANCE
CAT II 300 V Over-voltage protection
SHOCK AND VIBRATION
Tested to IEC/EN 60068-2
IO CONNECTOR
DSub 25 male
DIMENSION (W × D × H)
Module dimension:
–– 120.00 mm × 183.00 mm × 44.00 mm (with bumpers)
–– 105.00 mm × 175.00 mm × 25 mm (without bumpers)
WEIGHT
–– 480 g (with bumpers)
–– 428 g (without bumpers)
WARRANTY
One year for U2751A
Three months for standard shipped accessories
1 _{Compatible with Microsoft Windows operating systems only.}
*If remote connections are necessary, a E5813A USB/LAN hub can
be used. Please go to the product’s user guide for more information.
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