VE4019P0控制模块可面价
VE4019P0控制模块可面价
VE4019P0控制模块可面价
VE4019P0控制模块功能介绍
VE4019P0控制模块适用设备型号
VE4019P0控制模块技术特点
VE4019P0控制模块常见故障及解决方法
VE4019P0控制模块相关信息
一、产品基本情况
所属公司:艾默生(Emerson美国纽约证券交易所代码:EMR)
产品用途:可用于电厂、化工厂、钢铁厂等场所。
二、产品功能特性
在工业网络中的功能:如果是VE4019P0模块作为光电转换器(如在profibus相关应用中),它实现了profibus - dp总线的电气信号与光纤信号的转换,是一款西门子Profibus光电转换器,支持PROFIBUS - DP总线,有独立双总线电接口及2个光纤接口,提供冗余双总线结构及光纤冗余环网功能,为冗余双网系统提供光纤冗余长距离传输及中继功能。它还支持双网冗余和光纤环网,同时支持点对点、星形、链型总线式、环网及混合型网络结构,双电业务通道逻辑独立,支持1 - 2个光/电接口灵活搭配,能实现1路光纤接口 + 1路数据接口、1路光纤接口 + 2路数据接口、2路光纤接口 + 1路数据接口、2路光纤接口 + 2路数据接口等灵活配置,基于标准Profibus - DP,速率由拨码开关设置或者选择速率自适应设置,支持Profibus - DP总线的10种常用速率。
VE4019P0 control module related information
1. Basic information about the product
Company: Emerson (New York Stock Exchange: EMR)
Product Usage: Can be used in power plants, chemical plants, steel plants and other places.
2. Product Functional Characteristics
Functions in industrial networks: If the VE4019P0 module is used as a photoelectric converter (such as in profibus-related applications), it realizes the conversion of electrical signals and optical fiber signals of the profibus-dp bus. It is a Siemens Profibus photoelectric converter that supports PROFIBUS - DP bus has independent dual bus electrical interfaces and 2 optical fiber interfaces, provides redundant dual bus structure and optical fiber redundant ring network functions, and provides optical fiber redundant long-distance transmission and relay functions for redundant dual network systems. It also supports dual network redundancy and optical fiber ring network, and supports point-to-point, star, chain bus, ring network and hybrid network structures. The dual electrical business channels are logically independent and support flexible matching of 1-2 optical/electrical interfaces. , can realize flexible configurations such as 1 optical fiber interface + 1 data interface, 1 optical fiber interface + 2 data interfaces, 2 optical fiber interfaces + 1 data interface, 2 optical fiber interfaces + 2 data interfaces, etc., based on the standard Profibus - DP, the rate is set by DIP switch or rate adaptive setting is selected, supporting 10 common rates of Profibus-DP bus.
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