Agilent Technologies Switch/Measure - Manual (Page 185)

General Purpose Switch Modules 6
34980A User’s Guide 173
34938T Terminal Block
This terminal block with screw- type connections is labeled with the
model number and the abbreviated module name. In addition, space is
available on the label for you to write the slot number.
The 34980A Product Reference CD (shipped with the instrument)
contains a the 34938T Wiring Log for you to document your wiring
configuration for this module. You can open the wiring log file in
Microsoft® Excel® or Adobe® Acrobat® format.
Pads for user-supplied snubber circuity to
alleviate reactive transients. The circuits may
consist of resistors, capacitors, varistors,
or other elements as needed to reduce the
switching voltage and current transients
inherent in reactive circuits.