Keithley 7021 Instruction Manual page 42

Card Connections and Installation
Figure 4-15 shows the connection scheme for the multi-pin
connector cards. External circuit connections to the Model
7001/7002 mainframe 1 are identical to the ones used for the
two-card system. The third card (installed in Model 7001/
7002 mainframe 2) shows how a custom-built cable can be
used to make connections to external circuitry. A suitable
round cable can be terminated with a 96-pin female DIN
connector (Model 7011-KIT-R) with two lengths of Hitachi
cable P/N N2807-P/D-50TAB. This cable contains 50 con-
ductors; two lengths provide 100 conductors. This cable will
mate to the Model 7021. The unterminated end of the cable
is connected directly to the instrumentation and DUT. Notice
that the bank connections for the third card are made at the
instruments.
4-13
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