GL7-L/P specification
| Item | Description | |
|---|---|---|
| Type of module | Logic or Pulse measurement module | |
| Model number | GL7-L/P | |
| Number of input channels | 16 channels | |
| Input method |
All channels common ground, Simultaneous sampling, Circular connector (4ch/connector) (*1) |
|
| Sampling speed (interval) | Logic mode | 1 M Samples/s to 1 Sample/h (1 μs to 1 hr.) |
| Pulse mode | 10 k Samples/s to 1 Sample/h (100 μs to 1 hr.) | |
| Built-in RAM | 2 million samples for each channels | |
| Measurement mode | Logic input mode or Pulse input mode (*2) | |
| Pulse input mode | Rotation count (RPM), Accumulating count, Instant count | |
| Rotation count (RPM) | Function | Counting the number of pulses per sampling interval and then it is converted to RPM |
| Span | 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M rpm Full Scale | |
| Accumulating count | Function | Accumulating the number of pulses from the start of measurement |
| Span | 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale | |
| Instant count | Function | Counting the number of pulses per sampling interval (count is reset at each sampling) |
| Span | 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale | |
| Maximum input frequency | 1 MHz | |
| Maximum number of count | 15 M counts (24 bits counter is used) | |
| Input signal | Voltage range | 0 to 24 V (common ground) |
| Signal type | Contact (Relay), Open collector, Voltage | |
| Threshold | Approx. 2.5 V | |
| Hysteresis | Approx. 0.5 V (2.5 V to 3 V) | |
| Filter | Off or On (-3 dB at 50 Hz) | |
| External dimensions (W×D×H) | Approx. 49 x 136 x 160 mm (Excluding projections) | |
| Weight | Approx. 700 g | |
