5 -11
Chapter 5 Specification
Contents General Description
Checks and Preparation
Settings and Measurement
Example of Use Specification
Item Description
Alarm judgment modes Detection method: Level, Edge
Analog channel judgment mode: H ( ), L ( ), Window In, Window Out
Logic channel judgment mode: H ( ), L ( )
Pulse channel judgment mode: H ( ), L ( ), Window In, Window Out
Calculation channel judgment mode: H ( ), L ( ), Window In, Window Out
Alarm History function Off, On
Alarm occurrence/cancellation history can be collected up to the latest 100 events.
A cursor jump is possible from alarm history.
External Input/Output Functions
Item Description
Input/output types • Trigger input (1 ch) or External sampling input (1 ch)
• Logic input (4 ch) or Pulse input (4 ch)
• Alarm output (4 ch)
* Switch between Logic and Pulse
* Switch between Trigger and External sampling.
* The Input/output cable for GL B-513 (option) is required to use the external output function.
Input specifications Input voltage range: 0 to +24 V (single-ended ground input)
Input signal: No-voltage contact (a-contact, b-contact, NO, NC), Open collector, Voltage input
* Refer to "2.7 Connecting the Signal Input Cables" for details on the input circuit.
Alarm output specifications Output format: Open collector output (5 V, pull-up resistance 10KΩ)
<Maximum ratings of output transistor>
• Collector-GND voltage: 30 V
• Collector current: 0.5 A
• Collector dissipation: 0.2 W
* Refer to "2.7 Connecting the Signal Input Cables" for details on the output circuit.
Output conditions: Level judgment, window judgment, logic pattern judgment, pulse
judgment
Pulse input Revolutions mode (engines, etc.)
Function:
This mode counts the number of pulses per sampling interval, and then converts
them by multiplying the scaling factor by the RPM.
Settable the number of pulses per revolution during revolution
Spans:
50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M PRM/F.S.
Counts mode (electric meters, etc.)
Function:
Displays a count of the number of pulses for each sampling interval from the
start of measurement.
Spans:
50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S.
Inst. mode
Function:
Counts the number of pulses for each sampling interval.
Resets the count value after each sampling interval.
Spans:
50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M C/F.S.
Maximum number of pulse inputs
Maximum input frequency:
50kHz
Maximum number of count:
50kC/sampling (16-bit counter)
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