Chapter 10 Description for Handler
TH2840 series instruments provide users with a Handler interface, which is mainly used for the
output of instrument sorting results. When the instrument is used in the automatic component
sorting test system, this interface provides the communication signal with the system and the sorting
result output signal.
The bin sorting and list sweep sorting of TH2840 series instrument bridge module uses the
57BR-4036L interface;
The transformer single group test sorting of TH2840 series uses 57BR-4036L interface output;
The transformer scanning (built-in scanning board) sorting of TH2840 series uses two DR-25P-bend
hole interface output;
The transformer scanning (external scanning box) sorting of TH2840 series uses the DR-25P-bend
hole interface output that comes with the scanning box.
For the specific location of the interface, refer to the introduction of the rear panel in Chapter 2.
HANDLER interface design is flexible, after using different operating procedures, all output signal
states are defined according to the requirements of use.
10.1 Bin Sorting Handler Description
The interface model provided by the bin sorting instrument is 57BR-4036L, which provides
/BIN1-/BIN10 ten-bin sorting and total PASS and FAIL signals.
10.1.1 Technology Description
10.1.1.1 Output Signal
Active low, open collector, optoelectronic isolation
Table 10-1 Output signal
"Analog measurement end" signal
"End of all measurements" signal
Provides an alert when a momentary power failure
or processor interface board reset is detected.
10.1.1.2 Input Signal
Optoelectronic isolation
Table 10-2 Input signal
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