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8.5 Output Terminals
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8.5.7 Measuring <STORAGE Terminal (B11)>
T
S T O R A G E
S T A R T
B U S Y
Measurement start
Trigger activated
Measurement stop
Operation of
the 8730-10
8731-10
Stop
Wait for trigger
Storing waveform
Comparison
processing
Display
processing
Stop
Less than 85 ms
Less than 350 ms
Screen update
Wait for amplifier signal/
trigger
Storing waveform
Storing waveform is possible
(Triggering is acceeptable.)
Less than 435 ms
NOTE
The conditions for the above timing example are Single screen format, with no
LAN connection and no A/B cursor display.
Indicates that the 8730-10, 8731-10 is storing a waveform.
The STORAGE terminal (terminal No.: B11) begins to output a low-level
signal (active LOW) when the 8730-10, 8731-10 starts measurement and
updates the screen, and continues signal output until the 8730-10, 8731-10
completes waveform storing.
When STORAGE terminal begins to output LOW signal, triggering is
acceptable.
Output Signal
The STORAGE terminal (B11) outputs a low-level signal (active LOW)
while the 8730-10, 8731-10 is storing a waveform. The terminal is also
set to LOW level while the 8730-10, 8731-10 is waiting for a signal from
the amplifier or a trigger.
<When using an internal power supply>
HIGH level voltage: Max.: 5.5 [V], Min.: 3.5 [V] (When there is no load)
LOW level voltage : Max.: 1.0 [V], Min: 0 [V]
<When using an external power supply>
External power supply voltage V
EXT
: Max.: 30 [V] DC, Min.: 5 [V] DC
HIGH level voltage : Max.: V
EXT
[V], Min.: V
EXT
-1.0 [V] (When there is no load)
LOW level voltage : Max.: 1.0 [V], Min.: 0 [V]
<Timing>
