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CJ1W-CT021

CJ-series High-speed Counter Unit

CJ1W-CT021

High-Speed, Flexible Control With A Wide Array of Features. This unit is available for CJ/NJ controller.

Input frequencies to 500 kHz.

32-bit counting range.

Digital variable noise filter provided.

5, 12, 24 V line driver inputs available.

Supports simple, ring, and linear counting modes.

Supports two external control inputs, and a total of 16 functions can be set: open gate, close gate, preset, reset, capture, stop/capture/reset combinations, reset enable, and more.

One Unit supports two external outputs and 30 internal outputs with counter value zone comparisons, target comparisons, delays, holds, programmable outputs, and hysteresis settings.

Pulse rate measurement function and data logging.

Counter outputs and external control inputs can be used to trigger interrupt tasks in the CPU.