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PMA-02HC-N 2-channel high-speed counting module (NPN)

Picture Name


PMA series

The high-speed counting module is designed to count high-speed pulse trains for the encoder, with multiple input methods to choose from, and supports linear counting and circular counting. PMA-02HC-N is a dual channel high-speed counting module (NPN type).

Number of channels:



Power supply mode:

Product Details Technical parameters Download

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Basic parameters
Number of channels 2
Bit width in process image Input 18 bytes;Output 18 bytes
Configuration method Configure in sequence
Wiring method Pluggable
Counting mode Linear counter form, circular counter form
Counter function selection Counting disabled, latch counter, sampling counter, cycle pulse counter, continuous up/down, single, cycle counting, frequency, rotation speed, cycle measurement
Counting range 0~4294967295 or -2147483648~2147483647
Maximum input frequency 1MHz
Orthogonal encoder X1、X2、X4
Maximum connection distance of signal line 2m
Isolation and withstand voltage 500V on site and digital sides, no isolation between channels
Seismic/impact resistance performance EN 60068-2-6/EN 60068-2-27/29
Anti electromagnetic interference/radiation performance EN 61000-6-2/EN 61000-6-4
Current consumption 270mA
Input data
Number of input channels 2
Input voltage 24V
Input signal type NPN