2260B Series User Manual
130
Note
The input impedance for external voltage control is
10k
Ω
.
Use a stable voltage supply for the external voltage
control.
Note
CV and CC Slew Rate Priority are disabled for V-I
mode (F-03) when using external voltage control.
See the normal function settings on page 108.
CAUTION
Ensure the voltage polarity is correct when
connecting the external voltage.
Ensure no more than 10.5 volts are input into the
external voltage input.
External Resistance Control of Voltage Output
Background
External resistance control of the voltage output
is accomplished using the MIL-26 connector on
the rear panel. A resistance of 0kΩ~10kΩ is
used to control the full scale voltage of the
instrument.
The output voltage (0 to full scale) can be
controlled with the external resistance going up
(Ext-R )
0kΩ~10kΩ
(10
kΩ
= Vo,max) or down
(Ext-R )
10kΩ~0kΩ
(10
kΩ
= 0).
For 0kΩ~10kΩ:
Output voltage = full scale
voltage × (external resistance/10)
For 10kΩ~0kΩ: Output voltage = full scale
voltage × ([10-external resistance]/10)
Summary of Contents for Keithley 2260B Series
Page 14: ...2260B Series User Manual 10 Considerations 33 Grounding 36 ...
Page 43: ...OPERATION 39 Remove Test Sequence 99 Test Sequence Error Messages 100 ...
Page 52: ...2260B Series User Manual 48 Removal Reverse the procedure to remove the terminal covers ...
Page 111: ...CONFIGURATION 107 Note Power On and Calibration settings can only be set during power up ...