VE4002S1T1B1模块备件

VE4002S1T1B1

„提供选择合适公交车的自由
申请
„支持标准设备级总线
降低布线成本
„具有本机控制器级接口
„能够混合和匹配总线技术，以满足
应用要求
„冗余Profibus DP主机
介绍
三角洲™ M系列Profibus DP接口卡是一种经现场验证的离散执行器和传感器接口。很容易
安装可靠，使用简单。
高数据吞吐量、简单安装、良好诊断
功能和无错误、经验证的传输技术
使DeltaV Profibus DP成为一个良好的接口解决方案
复杂设备。
M系列Profibus DP系列2 Plus接口卡
www.emerson。com/deltav 2
2020年4月
利益
为应用程序提供选择适当总线的自由。
DeltaV系统支持传感器、设备和现场总线
技术。选择有效的DeltaV
基于您的运营理念，满足您的需求
以及工厂约束。
支持标准设备级总线。三角洲系统
提供与CENELEC或IEC标准设备的无缝接口
公共汽车。我们对标准的支持确保了您的使用自由
您喜欢的设备。
降低布线成本。DeltaV M系列Profibus DP
接口卡支持轻松集成智能
电机控制中心和驱动器，显著降低
接线和相关图表、安装成本和测试
基于经典I/O的可比解决方案。
具有本机控制器级接口。三角洲
M系列Profibus DP接口卡直接通信
而不需要串行接口
其他中间转换器。这大大简化了
配置和维护。你可以信赖DeltaV
M系列Profibus DP接口卡，
始终准确的输入和输出。作为
随着现场设备的增长，维护保持不变。
能够混合和匹配总线技术以满足应用
要求。DeltaV系统便于配置
并激活设备。对于不在库中的设备，用户可以
根据具体情况添加设备和自定义信号标签
工厂标准。
Profibus DP、AS-i总线、DeviceNet、基金会现场总线、HART、，
传统的I/O可以很容易地混合在I/O卡上
基于相同的DeltaV控制器。相同的配置，
诊断和操作员界面技术用于：
配置系统。
冗余Profibus DP主机。DeltaV提供了一个冗余
支持单端口的Profibus DP主解决方案
simplex Profibus DP段及其设备。多余的
卡片自动感知，大大简化了添加任务
系统的冗余，并在
系统工程和诊断工具。应该是主动的吗
主故障，系统自动切换到“备用”
无需用户干预的卡。操作员得到了明确的指示
操作员显示屏上的切换通知。
产品描述
DeltaV Profibus DP卡使用标准RS485电缆，带有：
两条数据传输线。该接口基于
主/从原理。64个奴隶可以成对运行
电线。
在单个接口上支持一个Profibus DP段，
其可以是单一温度或冗余温度
认证规范与其他DeltaV I/O相同。
RS-485传输是常用的传输技术
Profibus DP经常使用，通常称为H2
可用于传输速度高且简单的领域
需要廉价的安装。双绞线屏蔽
使用一对导线的铜电缆
用于通信。
Profibus DP总线结构允许逐步

VE4002S1T1B1

VE4002S1T1B1

„ Offers freedom to choose appropriate bus
for application
„ Supports standard device-level busses
„ Reduces wiring costs
„ Features native controller level interface
„ Able to mix and match bus technologies to meet
application requirements
„ Redundant Profibus DP Master
Introduction
The DeltaV™ M-series Profibus DP Interface Card is a fieldproven interface for discrete actuators and sensors. It is easy to
install, reliable, and simple to use.
High data throughput, simple installation, good diagnostic
capabilities and error-free proven transmission technology
make the DeltaV Profibus DP a good interface solution for
complex devices.
M-series Profibus DP Series 2 Plus Interface Cards
www.emerson.com/deltav 2
April 2020
Benefits
Offers freedom to choose appropriate bus for application.
The DeltaV system supports sensor, device, and fieldbus
technologies. Choose the most efficient and effective DeltaV
interface for your needs, based on your operating philosophy
and plant constraints.
Supports standard device-level busses. The DeltaV system
gives a seamless interface with CENELEC or IEC standard device
busses. Our support of standards ensures your freedom to use
the devices you prefer.
Reduces wiring costs. The DeltaV M-series Profibus DP
Interface Card supports the easy integration of intelligent
Motor Control Centers and Drives, which significantly decreases
the wiring and associated diagrams, installation costs and test
of a comparable solution based on Classic I/O.
Features native controller-level interface. The DeltaV
M-series Profibus DP Interface Card communicates directly
to the controller, without the need for a serial interface and
other intermediate converters. This greatly simplifies the
configuration and maintenance. You can rely on the DeltaV
M-series Profibus DP Interface Card to provide real-time,
consistently accurate inputs and outputs. As the network of
field devices grows, maintenance remains constant.
Able to mix and match bus technologies to meet application
requirements. The DeltaV system makes it easy to configure
and activate the devices. For devices not in the library, users can
add devices and customize signal labeling according to specific
plant standards.
Profibus DP, AS-i bus, DeviceNet, FOUNDATION fieldbus, HART,
and traditional I/O can be easily intermixed on an I/O card
basis on the same DeltaV controller. The same configuration,
diagnostic, and operator interface techniques are used to
configure the system.
Redundant Profibus DP Master. DeltaV provides a redundant
Profibus DP Master solution with a single port to support
simplex Profibus DP segments and their devices. The redundant
cards are autosensed to greatly simplify the task of adding
redundancy to the system, and are treated as one card in the
system engineering and diagnostic tools. Should the active
master fail, the system automatically switches to the “standby”
card without user intervention. The operator is given clear
notification of a switchover at the operator display.
Product Description
The DeltaV Profibus DP card uses standard RS485 cabling with
two wires for data transmission. The interface is based on the
master/slave principle. Sixty-four slaves may run on a pair
of wires.
One Profibus DP segment is supported on a single interface,
which can be simplex or redundant Temperature and
certification specifications are the same as other DeltaV I/O.
RS 485 transmission is the transmission technology most
frequently used by Profibus DP and is often referred to as H2. It
can be used in areas where high transmission speed and simple
inexpensive installation are required. Twisted-pair shielded
copper cable with one conductor pair is used
for communications.
The Profibus DP bus structure permits step-by-step