Keithley 2260B-30-36 User Manual

ANALOG CONTROL
107
Note
The Ext-R configuration is recommended for
safety reasons. In the event that the cables become
accidentaly disconnected, the voltage output will
drop to zero. Under similar circumstances using
Ext-R , an unexpected high voltage would be
output.
If swtiches are used to switch between fixed
resistances, use switches that avoid creating open
circuits. Use short-circuit or continous resistance
switches.
Connection
Power
supply
EXT-R
Analog
connector
7
6
Output
Terminal
2 core shielded
wire or twisted
pair
 Pin6 → EXT-R
 Pin7 → EXT-R
 Wire shield → negative (-) output terminal
Steps
1. Connect the external resistance according to the
connection diagrams above.
2. Set the F-90 (CV Control)
configuration settings to 2 for Ext-
R
or 3 for Ext-R .
Page 96
 Be sure to cycle the power after the power on
configuration has been set.
3. Press the Function key and confirm
the new configuration settings (F-
90=2 or 3).

Keithley 2260B-30-36 Specifications

General

Brand	Keithley
Model	2260B-30-36
Category	Power Supply
Language	English