Keysight B2961B Quick Reference

Keysight B2961B/B2962B
Low Noise Power Source
Preparing the Instrument for Use
To position the instrument:
1. Grab the handle by the sides and pull outward.
2. Rotate the handle.
3. Position the instrument.
To turn the instrument ON:
1. Connect the power cord from AC input connector to an AC power outlet at your site.
2. Press the line switch.
To set the power line cycle:
1. Press the More > System > PLC function keys.
2. Press the 50 Hz or 60 Hz key to specify the power line cycle at the site.
To connect the instrument output, optional:
1. Output terminals use banana jacks. Prepare test leads that use banana plugs.
2. Connect the test leads as shown in the figures.
To simplify the connections, use 2-wire connection by connecting the Force
terminals only and opening the Sense terminals.
To apply voltage accurately, use 4-wire connection. Connecting the Force and
Sense lines together at the device end eliminates the voltage drop caused by the
residual resistance of the test leads or cables.
For using 4-wire connection, set the Sensing Type to 4-WIRE on the Output
Connection dialog box. With the default setting, it is set to 2-WIRE. The dialog
box is opened by pressing the Config > Source > Connection function keys.
Low terminal state, Grounded or Floating:
When the instrument is turned ON, Low Force and Low Sense terminals are connected to the chassis ground. However,
they can be internally disconnected from the ground for making the floating condition. This setup is used for connecting
the source channels in series. For floating the Low terminals, set the Low Terminal State to FLOATING on the Output
Connection dialog box. The dialog box is opened by pressing the Config > Source > Connection function keys.
With the FLOATING setting, the Low Force and Low Sense terminals can be connected to the maximum of ±250 V.
WARNING: Potentially hazardous voltages of up to ±250 V may be present at the Low Force and Low Sense terminals. To
prevent electrical shock, use accessories that comply with IEC 61010-031. The terminals and the extended conductors
must be isolated by using insulation caps, sleeves, etc.
Latest Information
To get the latest firmware, software, manuals, and
support information, go to www.keysight.com.
You can then search them by product number.
High Force
2-Wire
Device
Low Force
High Force
High Sense
4-Wire
Device
Low Sense
Low Force
Quick Reference