14.2 External I/O
380
You can output a signal when a trigger event occurs.
You can also connect several instruments for parallel trigger synchronized oper-
ation.
See
"Parallel Trigger Synchronization" (p. 379)
14.2.2 Trigger Output
(TRIG OUT/CAL)
Pulse wave is output.
Trigger event occurs
TRIG OUT/CAL
The TRIG OUT/CAL terminal can be used as a trigger output terminal (TRIG
OUT) or as a probe calibration output signal terminal (CAL) (p. 393). It cannot be
used for both functions at the same time.
Trigger Output Signals
Output signal
Open collector output (with voltage output), active LOW
Output voltage range
HIGH level: 4.0 to 5.0 V, LOW level: 0 to 0.5 V
Pulse width
LOW level: 1 ms or greater
Maximum input voltage
-20 to +30 V 50 mA max 200 mW max
HIGH
4 to 5.0 V
LOW
0 to 0.5 V
GND
4.7 k
TRIG OUT
4.7 k
1 k
5 V
1ms or greater
Trigger events occur and signals are output when the auto-ranging function
(
FUNCTION MODE
F4
[Auto Setting]
) (p. 74) is used with the Memory Function.
You should be aware of this if you are using the trigger output terminal together
with the auto-ranging function.
Содержание 8860-50
Страница 2: ......
Страница 12: ...Contents x...
Страница 18: ...Reading this Manual 6...
Страница 24: ...1 3 Interconnection and Block Diagrams 12...
Страница 180: ...6 12 Making Trigger Settings on the Waveform Screen 168...
Страница 246: ...8 15 Inserting and Searching for Event Marks on a Waveform 234...
Страница 354: ...12 7 Print Examples 342 Print Example 4 Row Printing 1 4 steps Settings data Each step is 25 div...
Страница 356: ...12 7 Print Examples 344 A B Waveform_________________________________________________...
Страница 360: ...12 7 Print Examples 348 Event ________________________________________________________ Event mark...
Страница 406: ...14 2 External I O 394...
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