研瑞科技

4-ch High Speed Counter/Frequency Module

Main Features

Function Mode: Counter (Up/Down, Bi-direction, Up, A/B Phase) Frequency
Input Frequency: Frequency Mode: 5Hz ~1MHz Counter Mode: 1MHz max.
Minimum Pulse Width: 1μ sec. (Frequency/Counter Mode)
Isolated Voltage: 2500 Vdc
Programmable Digital Noise Filter: 1~65000μ sec.
4 channels for Counter, 8 channels for Frequency
Counter Aux. Function: Initial preset, hi-low alarm setting, alarm digital output mapping, overflag

产品介绍

ADAM-5081是一种四通道高速计数/计频模块，用户可以选择计数器或频率模式输入数据。该高速模块支持的输入频率为5Hz ~1MHz。它提供噪声过滤功能1〜65000μsec 。ADAM-5081为用户提供了灵活多样的应用，如计数、计频、警报设置、加减设定、正交A/B相位设定或双向功能设定。