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9-6
Digital I/O Port, Interlocks, and Pulse Sync Output
Model 2520 User’s Manual
Interlock operation
shows typical connections to the REMOTE INTERLOCK connector. If the fix-
A), the three source outputs are enabled and can be turned
on. If the lid of the test fixture opens (
B), the switch opens, and the three source
outputs are disabled and cannot be turned on.
Figure 9-4
Interlock operation
Pin 9
Interlock Switch
Closed
Model 2520 Testhead
Test Fixture
A. Model 2520 outputs can be turned on.
Interlock Switch
Open
Test Fixture
B. Model 2520 outputs cannot be turned on.
Remote
Interlock
Pin 1
Model 2520 Testhead
Pin 1
Pin 9
Remote
Interlock
Summary of Contents for 2520
Page 250: ...A Specifications ...
Page 254: ...B StatusandErrorMessages ...
Page 262: ...C DataFlow ...
Page 266: ...D IEEE 488BusOverview ...
Page 281: ...E IEEE 488andSCPI ConformanceInformation ...
Page 285: ...F MeasurementConsiderations ...
Page 308: ...G GPIB488 1Protocol ...
Page 312: ...H ExamplePrograms ...
Page 317: ...I ContinuousPulseMode ...