TX7410 Operation Manual
47
Chapter 6 Handler Interface
6.1 General Information
The handler interface outputs signals to indicate measurement completed, bin sorting
judgments of the comparator function, and Go/No-Go judgments of the list sweep
comparator function. The handler interface also has an input for an external trigger signal.
Using these signals, TX7410 can easily be combined with a component handler and a
system controller to fully automate component testing, sorting, and quality control data
processing to increase production efficiency. Table 9-1 lists the handler interface
specifications.
Specifications
Output signal
(Negative true,
open collector,
opto-isolated)
Decision output for
comparator function
Bin number, out of bins, and rejection status
Decision output for
list sweep
comparator function
IN/OUT at each sweep point and pass/fail for
the result of sequential comparisons
IDX
Analog measurement complete
EOM
Full measurement complete.
Display time is not included on the BinNo Disp
page.
Display time is included on the List Sweep
page.
Input Signal
(Opto-isolated)
TRIG
External Trigger, Pulse width≥1μs
Table 6-1 Specifications of handler interface
6.2 Signal’s Definition
Pin No.
Signal Name Description
1
2
3
/BIN1
/BIN2
/BIN3
Bin sorting judgments.
All bin sorting signal outputs are opto-isolated open
collector.
4
5
6
7
NC
NC
NC
NC
No Connection
No Connection
No Connection
No Connection
