4.4 Connecting to the Part handler (Handler Interface)
4-17 ZM2371/ZM2372
・ Regardless of the regulations stated in the table, /BIN1 to /BIN14, /OUT OF BINS,
/S-NG, /PLO and /PHI are not output when /ERR is outputed. In case of limit
comparison, it is justified as “/P-HI and /S-HI” when /ERR is outputed.
Electrical characteristics of handler interface
External power Rated voltage +5V to +24V, Operating range +4.5V to +26.4V
Max power consumption 40mA(5V) / 100mA(12V) / 200mA(24V)
Internal power +5V (typ), 70mA max, Common is grounded to the case
Isolation 42Vpk (Each signal, Common) vs. case
When Internal DC power output terminal is connected with
External DC power input, isolation is not provided.
Output characteristics
Output low level 0.5V max (Power voltage 5V, Sink current 6mA)
1.2 V max (Power voltage 12V, Sink current 8mA)
2.4 V max (Power voltage 24V, Sink current 10mA)
Output high level 5 to 24V (Depend on power voltage)
Input characteristics (Trigger excluded)
Input low level (Power voltage
-
4.1V) max
Input high level (Power voltage
-
1.1V) min
Input characteristics (Trigger)
Input low level (Power voltage × 0.3) max
Input high level (Power voltage × 0.7) min
Do not apply the voltage more than 42Vpk onto the signal of handler interface or
the space between common and case. Otherwise, you may feel electrical shock
or the ZM2372 may be damaged.
Handler interface I/O equivalent circuit
(a) Output (b) Input other than trigger (c) Trigger input
Figure 4–3 Equivalent circuit of handler interface
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