10.22 External Signal Input
KP3000GS
241
10.22 External Signal Input
The external signal input works differently depending on the selection of the signal source.
10.22.1 External Synchronous Signal Input (Signal Source SYNC only)
This is the signal to synchronize the frequency of the internal signal source with the one of the
external signal source.
When the signal source is SYNC, you can select whether to synchronize with this external signal
input or the power input frequency of the product. When synchronizing with the power input
frequency, no signal input is needed.
KP3000GS
Factory default
Synchronization signal source switch
External synchronization signal (EXT)
or Power input (LINE)
LINE
Synchronization frequency range
40 Hz to 500 Hz
Input terminal
BNC connector (rear panel, unbalanced)
Input impedance
1 M
Threshold of input voltage
TTL level
Minimum pulse width
500
s
Nondestructive maximum input voltage
10 V
10.22.2 Voltage Setting Signal Input (Signal Source VCA only)
This is the signal to set the output voltage amplitude of the internal signal source (DC input).
Output voltage (Vpk) = Voltage setting signal (Vdc)
Gain (Vpk/Vdc)
Example 1)
For the AC mode, signal source = VCA, the gain of 100.0, and the voltage setting
signal input of 1 Vdc, the output voltage is 100 Vpk.
Example 2)
For the AC mode, signal source = VCA, the gain of 141.4, and the voltage setting
signal input of 1 Vdc, the output voltage is 141.4 Vpk (=100 Vrms).
KP3000GS
Factory default
Gain setting range
100 V range: 0.0 to 220.0 times
100
200 V range: 0.0 to 440.0 times
200
Setting resolution
0.1
Gain accuracy
*35
5 %
Input terminal
BNC connector (rear panel, unbalanced)
Also used as the external synchronization signal input
Input impedance
1 M
Input voltage range
2.2 V (A/D resolution 10 bit)
Nondestructive maximum input voltage
10 V
*35: DC or 45 Hz to 65 Hz, the gain is the factory default, the rated output voltage, no load.
Содержание KP3000GS
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Страница 198: ...KP3000GS 179 5 Description of Screen and Menu 5 1 Screen Configuration 180 5 2 Menu Composition 184...
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