描述
A-B 1756-LSC8XIB8I A产品详情
产品概述
A-B 1756-LSC8XIB8I A是Rockwell Automation公司生产的ControlLogix系列PLC的低速计数器模块。它专门用于高速计数，常用于测量频率、脉冲宽度等参数，广泛应用于运动控制、过程控制等领域。
主要功能
高速计数：能够以高达40 kHz的频率进行计数，适用于高速运动控制和高精度测量。
多功能计数：提供累计计数、瞬时频率、平均频率、瞬时脉冲宽度和平均脉冲宽度等多种计数功能。
输入隔离：采用24V高速DC隔离输入，提高了模块的抗干扰能力。
灵活配置：支持标准输入或计数器控制功能，可以根据不同的应用需求进行配置。
产品特点
高精度：计数精度高，能够满足各种高精度测量要求。
高可靠性：采用工业级设计，具有良好的可靠性。
易于使用：提供丰富的配置选项，易于集成到控制系统中。
兼容性强：兼容ControlLogix系列的各种PLC。
应用场景
运动控制：用于测量电机转速、编码器脉冲等，实现精确的运动控制。
过程控制：用于测量流量、压力等过程参数，实现对生产过程的精确控制。
包装机械：用于计数产品数量、测量包装速度等。
测试测量：用于测量频率、脉冲宽度等物理量。
技术参数（部分）
输入类型：24V高速DC隔离输入
输入点数：8
计数器数量：8
最大计数频率：40 kHz
计数功能：累计计数、瞬时频率、平均频率、瞬时脉冲宽度、平均脉冲宽度
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A-B 1756-LSC8XIB8I A Product Details
Product Overview
A-B 1756-LSC8XIB8I A is a low-speed counter module for the ControlLogix series PLC produced by Rockwell Automation.It is specially used for high-speed counting and is often used to measure parameters such as frequency and pulse width.It is widely used in motion control,process control and other fields.
Main functions
High-speed counting:It can count at a frequency of up to 40 kHz,suitable for high-speed motion control and high-precision measurement.
Multi-function counting:It provides a variety of counting functions such as cumulative counting,instantaneous frequency,average frequency,instantaneous pulse width and average pulse width.
Input isolation:It adopts 24V high-speed DC isolated input to improve the module’s anti-interference ability.
Flexible configuration:It supports standard input or counter control functions and can be configured according to different application requirements.
Product features
High precision:It has high counting accuracy and can meet various high-precision measurement requirements.
High reliability:It adopts industrial-grade design and has good reliability.
Easy to use:It provides rich configuration options and is easy to integrate into the control system.
Strong compatibility:Compatible with various PLCs of the ControlLogix series.
Application scenarios
Motion control:Used to measure motor speed,encoder pulses,etc.to achieve precise motion control.
Process control:Used to measure process parameters such as flow and pressure to achieve precise control of the production process.
Packaging machinery:Used to count product quantity,measure packaging speed,etc.
Test measurement:Used to measure physical quantities such as frequency and pulse width.
Technical parameters(partial)
Input type:24V high-speed DC isolated input
Number of input points:8
Number of counters:8
Maximum counting frequency:40 kHz
Counting function:Accumulated counting,instantaneous frequency,average frequency,instantaneous pulse width,average pulse width
