Keysight B1500A User’s Guide, Ed ition 14 2- 15
Introduction
Rear View
C. WGFMU module
The waveform generator/fast measurement unit (WGFMU) has the Ch 1 and Ch
2 terminals and the following terminals to synchronize the operation between
WGFMUs or with an external equipment.
Sync Out: Connect to the Sync In of the slave WGFMU.
Sync In: Connect to the Sync Out of the master WGFMU.
Trig Out: Connect to the trigger input terminal of the equipment synchronized
with the WGFMU output.
CAUTION Connect the Sync Out/In, and Trig Out terminals to the specified terminal properly.
Connecting to the other terminal may result in damage to the WGFMU.
Connect the connection cable between the WGFMU and the RSU (remote-sense and
switch unit) before turning the instrument on. Changing the cable connection in the
power on state may damage them. See Keysight B1530A User’s Guide for cable
connection and usage.
D. SMU module
The source/monitor unit (SMU) has two triaxial connectors, force and sense, for
the Kelvin connections.
The HRSMU (high resolution SMU) and MPSMU (B1511B medium power
SMU) also have a D-sub connector (To ASU terminal) which is used to connect
the ASU (atto sense and switch unit).
In the EasyEXPERT operation mode, the SMUs can be specified by the SMU
number. SMU1 is assigned to the SMU at the lowest position. And the following
SMU numbers are assigned to the upper SMUs in sequence. Use the SMU
number label furnished with the B1500A or equivalent to identify the SMU
number.
NOTE Connect the connection cables between the SMU and the ASU before turning the
instrument on. Changing the cable connection in the power on state may damage
them. To connect the ASU, see “To Connect ASU” on page 3-17.
E. CMU module
The multi frequency capacitance measurement unit (MFCMU) has four coaxial
connectors, Lcur, Lpot, Hpot, and Hcur, for the four-terminal pair connection.
The Hcur and Hpot have to be connected together at a terminal of the device