General Specification
- Channels:
4 independent 16-bit counters /
2 independent 32-bit counters
- Maximum count: 65,535 (16 bit) / 4,294,967,285 (32 bit)
- Input frequency:
500 Hz max. (frequency mode)
5000 Hz max. (counter mode)
- Input level: Isolated or TTL level (selectable)
- Isolation input level:
Logic level 0: +1 V max.
Logic level 1: +3.5 V ~ +30 V
- Isolation voltage: 2500 VRMS
- TTL input level:
Logic level 0: 0 ~ +5 V (default = 0.8 V)
Logic level 1: 0 ~ +5 V (default = 2.4 V)
- Counter mode: Up/down, 2-line/1-line clock, cyclic,
preset, alarm setting
- Programmable digital noise filter: 2 ~ 65 msec
- Power consumption: 1.0 W
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