11.3 Inputting a Pulse Signal
154
This section describes how to input a pulse signal from an external
source.
After configuring scaling (coefficient), sub-unit, and unit (five byte
characters) settings, you can convert an input pulse signal. After
recording and measurement are started, pulse measurement
starts, and pulse input values are saved for each save interval.
No-voltage contact input
Counted when terminals change from shorted to open.
Voltage input
Counted when the voltage level changes to high.
11.3 Inputting a Pulse Signal
To avoid electrical hazards and damage to the instrument, do
not apply voltage exceeding the rated maximum to the pulse
input and output terminals (45 V DC).
When using a current only wiring, pulse input cannot be mea-
sured.
Signal Input Method
Input voltage range
HIGH level: 2 V to 45 V
LOW level: 0 V to 0.5 V
Maximum rated
voltage between
terminals
45 V
Maximum rated
voltage to earth
Not isolated
(GND common with instrument)
Measurement ragne
0 to 9999 (defined as maximum number of
pulses during the save interval time)
Pulse input
Frequency
HIGH
2 V to 45 V
LOW
0 V to 0.5 V
Low interval
High interval
Содержание PW3360-20
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Страница 66: ...3 8 Verifying Correct Wiring Wiring Check 58 ...
Страница 104: ...7 2 Settings That Can Be Added to Quick Set Settings 96 ...
Страница 120: ...8 8 Formatting the SD Memory Card or Internal Memory 112 ...
Страница 166: ...11 4 Outputting a Pulse Signal 158 ...
Страница 210: ...13 4 Disposing of the Instrument 202 ...
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