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Specifications
External Input/Output Functions
Input/output types
Input specifications
Alarm output specifications
Pulse input
4-6
Item
Trigger input (1 ch)
Logic input (4 ch) or Pulse input (4 ch)
Alarm output (4 ch)
* Switch between Logic and Pulse
Maximum input voltage : 0 to +24 V (single-ended ground input)
Input threshold voltage : Approx. +2.5 V
Hysteresis
Output format
Output conditions : Level judgment, window judgment, logic pattern judgment,
* Alarm output is judged every 5 ms.
Revolutions mode (engines, etc.)
Function : Counts the number of pulses per second and multiplies it by 60 to
Spans
Counts mode (electric meters, etc.)
Function : Displays a count of the number of pulses for each sampling interval
Spans
Inst. mode
Function : Counts the number of pulses for each sampling interval.
Spans
Maximum number of pulse inputs
Maximum input frequency
Maximum number of counts : 15 MC (24-bit counter)
Description
: Approx. 0.5 V (+2.5 V to +3 V)
: Open collector output (5 V, 10 KΩ pull-up resistance)
Contact capacity 5 V to 24 V, 100 mA or below
pulse judgment
display an rpm value.
: 5, 10, 20, 50, 100, 200, 500,
1 k, 2 k, 5 k, 10 k, 20 k, 50 k,
100 k, 200 k, 500 k,
1 M, 2 M, 5 M, 10 M, 20 M RPM/F.S.
from the start of measurement.
: 5, 10, 20, 50, 100, 200, 500
1 k, 2 k, 5 k, 10 k, 20 k, 50 k
100 k, 200 k, 500 k,
1 M, 2 M, 5 M, 10 M, 20 M C/F.S.
Resets the count value after each sampling interval.
: 5, 10, 20, 50, 100, 200, 500
1 k, 2 k, 5 k, 10 k, 20 k, 50 k,
100 k, 200 k, 500 k,
1 M, 2 M, 5 M, 10 M, 20 M C/F.S.
: 50 kHz
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