Chapter 4 Signal Measurement
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Figure 4 Measurement of voltage and active current signals
4.2 Passive Current
Used for testing 2-wire or 3-wire transmitters.
Connect the signal cables based on the connection
method for the 2-wire or 3-wire transmitter.
Press the blue signal button
to switch the
signal type to 24 V LOOP.
Now the output end steadily outputs 24 V or 16 V
voltage (16 V if the dial switch is on the ON side of
low-load mode).
The actual measurement value is displayed in the
measurement value display area on the LCD, and the
output display area steadily displays 25 mA.
Summary of Contents for SUP-C703S
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