8.3 Using Analog and Waveform D/A Output
164
Analog (p. 167) or waveform output (p. 168) is possible for PW3390-02 and PW3390-03.
• PW3390-02 Model with D/A output
• PW3390-03 Model with motor analysis and D/A output
Both D/A output provides 16 output channels, and is selectable from the basic measurement items.
Use a mating D-sub connector to connect the D/A outputs to the desired device (oscilloscope, data
logger/recorder).
To be safe, always turn off the instrument and devices before making connections. Turn the instrument
and devices on after confirming the connections.
8.3 Using Analog and Waveform D/A Output
To avoid electric shock and short circuits, turn the instrument and measurement
line power off before connecting or disconnecting D/A outputs.
• To avoid damage to the instrument, do not short-circuit or apply voltage between outputs.
• The outputs are not isolated from one another.
8.3.1 Connecting Application-Specific Devices to the
Instrument
Output Circuit
GND
Output
Terminal
100
+12 V
-12 V
The impedance of each output is approximately 100 , so the inputs of the recording,
DMM or other device to be connected should be high impedance (at least 1 M).
See "Chapter 10 Specifications" (p. 189)
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