The high-speed counter module FX2N-1HC provides the user with an external counter. It counts 1- or 2-phasepulses up to a frequency of 50 kHz. The counting range covers either 16 or 32 bit.The two integrated transistor outputs can be switched independently of one another by means of internal comparison functions.Hence, simple positioning tasks can also be realized economically.In addition, the FX2N-1HC can be used as a ring counter
FX2N-1HC :
The hardware high-speed counter block is a 2-phase 50 kHz high-speed counter. It is a special function block for the FX2N, FX2NC, FX3U series PLC.
FROM/TO instruction transfers the PLC data (i.e. parameters, comparing value and present value).
The FX2N-1HC occupies 8 points of I/O on the FX2N, FX2NC expansion bus. The 8 points can be allocated from either inputs or outputs.
Differential-Line-Driver (AM26C31 or equivalent) and open collector output encoders are available forFX2N-1HC
