This Product mitsubishi counter module-fx2n-1hc, mitsubishi counter module-fx2n-1hc

Brand:  fx2n-1hc 

offers an ideal means of interfacing a shaft encoder to an FX2N PLC. It counts 1 or 2 phase (A/B) inputs up to 50kHz and has two 0.5A, 5 to 24Vdc NPN open collector transistor outputs which are controlled independently from the main program cycle. Counting can be enabled or reset by the PLC or external inputs

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