Keithley 2260B-30-72 User Manual page 117

Note
Warning
114
When using a switch over long distances, please
use a switch relay to extend the line from the coil
side of the relay.
Switch
Relay
Line
extention
If a single switch control is to be used for multiple
units, please isolate each instrument. This can be
achieved by using a relay.
Ensure the cables and switch used exceed the
isolation voltage of the power supply. For example:
insulation tubes with a withstand voltage higher
than the power supply can be used.
2260B Series User Manual
2
Analog
connector
12
Output
Terminal