Specifications

142 Chapter 12
Connecting the Instrument to a Handler with the Handler Interface
Input/Output Signal Pin Layout
Input/Output Signal Pin Layout
Figure 12-1 illustrates the layout of the input/output signal pins on the handler interface
connector while Table 12-1 briefly describes these signals.
Figure 12-1 Handler Interface Connector Pin Layout
Table 12-1 Description of the handler Interface Input/Output Signals
Pin number Signal name Input/
output
Description
1/BIN1
Output
These signals indicate the result of sorting. When a
DUT is sorted into a bin, the corresponding signal
(one of pins 1 through 11 and 19 through 21)
changes to the Low level. However, none of the
signals changes to the Low level for a DUT that
does not fall within the R
dc
limit or cannot be
measured (overload).
2/BIN2
3/BIN3
4/BIN4
5/BIN5
6/BIN6
7/BIN7
8/BIN8
9/BIN9
10 /OUT_OF_GOOD_BINS
11 /BIN10