User Manual

2400 Series SourceMeter
®
User’s Manual Digital I/O Port, Output Enable, & Output Configuration 13-7
Figure 13-4
Using test fixture output enable
NOTE Output enable can be driven by Digital I/O. Allow 100µs settling and
response time. The Digital I/O lines are edge-sensitive, open-collector,
and signals should be debounced to avoid erratic operation.
Front panel output configuration
The output is configured from the CONFIGURE OUTPUT menu and is structured
as follows. Note that bullets indicate the primary items of the sweep menu, while
dashes indicate options. Use Section 1, “Rules to navigate menus,” to check and/
or change operate options.
A. SourceMeter OUTPUT can be turned on.
SourceMeter
/Output Enable
(Pin 8)
Output
Enable
GND
(Pin 5 or 9)
Test Fixture
Switch (Lid Closed)
B. SourceMeter OUTPUT turns off.
SourceMeter
/Output Enable
(Pin 8)
Output
Enable
GND
(Pin 5 or 9)
Test Fixture
Switch (Lid Open)