Keysight Technologies B1507A, Руководство пользователя

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Keysight B1507A User’s Guide, Edition 1 1- 11
Introduction
Mainframe Rear View
To remove USB devices from the instrument, use “Safely Remove Hardware”
on Windows taskbar. If it is not used, the instrument may cause the internal USB
communication error.
If the error occurs, turn the instrument off and disconnect the power cable from
it. Leave it about 30 seconds before rebooting it, and connect the power cable
again, and then turn the instrument on.
12. Ext Trig terminals
Two BNC connectors, one for trigger input, and one for trigger output. For
details about the trigger function, see
Programming Guide .
13. Digital I/O terminal
Used to connect the test fixture.
14. Interlock terminal
Used to connect the test fixture. If the fixture cover is open, maximum output is
limited to ±42 V.
To verify the interlock function, perform the Interlock Open/Close test on the
Main Frame tab screen of the EasyEXPERT Configuration window.
WARNING Dangerous voltage, instrument maximum output voltage may appear at Force,
Sense, and Guard terminals if the fixture cover is closed.
A. GNDU/ADC
Ground unit (GNDU) and A/D converter.
B. MPSMU
Medium power source/monitor unit (MPSMU) has two triaxial connectors, force
and sense, for the Kelvin connections.
C. MFCMU
Multi frequency capacitance measurement unit (MFCMU) has four coaxial
connectors, Lcur, Lpot, Hpot, and Hcur, for the four-terminal pair connection.
CAUTION Do not apply voltage more than ±25 V to the MFCMU input terminals. Failure to
heed this caution may result in damage to the MFCMU.
D. HVSMU
High voltage source/monitor unit (HVSMU) has the force connector.