U2781A Datasheet, PDF (15/76 Pages) Keysight Technologies – USB Modular Products

Product outlook and dimensions
Front view
Rear view
44.00 mm
Top view
182.40 mm
120.00 mm
Standard shipped accessories
–– AC/DC Power adapter
–– Power cord
–– USB extension cable
–– L-Mount kit (used with modular
product chassis)
–– Keysight USB Modular Products Quick
Start Guide
–– Keysight USB Modular Products
Reference CD-ROM
–– Keysight Automation-Ready CD-ROM
(contains the Keysight IO Libraries
Suite)
–– Certificate of Calibration
Optional accessories
–– U2901A Terminal block and SCSI-II
68-pin connector with 1-meter cable
–– U2902A Terminal block and SCSI-II
68-pin connector with 2-meter cable
Product characteristics and general specifications
REMOTE INTERFACE
–– Hi-Speed USB 2.0*
–– USBTMC-USB488¹
POWER REQUIREMENT
–– +12 VDC (TYPICAL)
–– 2 A (MAX) input rated current
POWER CONSUMPTION
+12 VDC, 550 mA maximum
OPERATING ENVIRONMENT
–– Operating temperature from 0 °C to +55 °C
–– Relative humidity at 15% to 85% RH (non-condensing)
–– Altitude up to 2000 meters
–– Pollution Degree 2
–– For indoor use only
STORAGE COMPLIANCE
–20 °C to 70 °C
SAFETY COMPLIANCE
Certified with:
–– IEC 61010-1:2001/EN 61010-1:2001 (2nd Edition)
–– USA: UL61010-1: 2004
–– Canada: CSA C22.2 No.61010-1:2004
EMC COMPLIANCE
–– IEC/EN 61326-1 1998
–– CISPR 11: 1990/EN55011:1991, Class A, Group 1
–– Canada: ICES-001: 1998
–– Australia/New Zealand: AS/NZS 2064.1
SHOCK AND VIBRATION
Tested to IEC/EN 60068-2
IO CONNECTOR
68-pin female VHDCI Type
DIMENSION (W × D × H)
Module dimension:
–– 120.00 mm × 182.40 mm × 44.00 mm (with plastic casing)
–– 105.00 mm × 174.54 mm × 25.00 mm (without plastic casing)
Terminal block dimension:
–– 103.00 mm × 85.20 mm × 42.96 mm
WEIGHT
–– 565 g (with plastic casing)
–– 400 g (without plastic casing)
WARRANTY
Three years for U2300A series DAQ devices
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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