User Manual

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17.5 External Print / Start / Stop Terminal
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HIGH
2.5∼5.
0V
LOW
0∼1.
0V
min. 30 ms
min. 20 ms
3.3 kΩ
5V
470 Ω
GND
START/STOP/PRINT
2200 pF
1
7.5 External Print / Start / Stop Terminal
PRINT terminal Printing starts when a signal is input here.
START terminal Measurement starts when a signal is input here.
STOP terminal Measurement and printing stop when a signal is input
here.
Signal input method
・Short the terminal to ground, or input a pulse signal (High level: 2.5 to 5.0
V, Low level: 0 to 1.0 V) or a square wave signal.
・Control is activated at the falling level of the input waveform (active Low).
Voltage range High level: 2.5 to 5.0 V, Low level: 0 to 1.0 V
Pulse width High level: min. 20 ms, Low level: min. 30 ms
Maximum input voltage -5 to 10 V