EATON XV-440-10TVB-1-20操作面板,XV-440-10TVB-1-20显示屏
MVI56 HART多点主机
通信模块是ControlLogix背板兼容模块，允许ControlLogix处理器
易于与HART兼容设备连接。EATON XV-440-10TVB-1-20
通常支持该协议的设备包括
压力、温度、流量变送器以及其他
过程中常见的类似工具（以及其他）行业。
通信基础
功能和优点
EATON XV-440-10TVB-1-20操作面板,
MVI56-HART主通信模块允许
Rockwell Automation ControlLogix输入/输出兼容
易于与HART从机通信的处理器
设备。MVI56-HART模块接口最多15个
Rockwell的每个HART通道上的设备
自动化ControlLogix处理器。打开四个通道
模块支持主协议命令
在其自己的网络上与从属设备接口。每个
端口可单独配置。交换数据
HART网络和Rockwell之间
Automation ControlLogix处理器背板使用
模块和direct中包含的内部数据库
通过控制器的梯形图逻辑和预定义
数据对象（最多5000个寄存器）。
MVI56-HART模块是
化工和炼油工业应用
气体和液体分配系统的操作，以及
远程海上监测站正在寻址
控制、数据采集和
维修
一般规范
•单插槽–1756背板兼容
•模块被识别为输入/输出
模块，并可以访问处理器内存
处理器和模块之间的数据传输
•梯形图逻辑用于在
模块和处理器。包含示例梯形图文件。
•从配置文本中获取的配置数据
文件已下载到模块。示例配置文件
包括
•本地或远程机架
The MVI56 HART Multidrop Master
Communication Module is a ControlLogix backplane
compatible module that allows ControlLogix processors
to interface easily with HART compatible devices.
Devices commonly supporting the protocol include
pressure, temperature, flow transmitters, as well as other
similar instruments commonly found in the process (and
other) industry.
HART® is a registered trademark of the HART
Communication Foundation
Features and Benefits
The MVI56-HART Master Communication Module allows
Rockwell Automation ControlLogix I/O compatible
processors to easily communicate with HART slave
devices. The MVI56-HART module interfaces up to 15
devices on each HART channel with the Rockwell
Automation ControlLogix processor. Four channels on
the module support master protocol commands to
interface with slave devices on their own networks. Each
port is individually configurable. Data is exchanged
between the HART network and the Rockwell
Automation ControlLogix processor backplane using the
internal database contained in the module and direct
control by the controller's ladder logic and pre-defined
data objects (5000 registers maximum).
The MVI56-HART module is the perfect solution for
industrial applications in chemical and refining
operations, to gas and liquid distribution systems, and
remote offshore monitoring stations are addressing
virtually all aspects of control, data acquisition, and
maintenance.
General Specifications
• Single Slot – 1756 backplane compatible
• The module is recognized as an Input/Output
module and has access to processor memory for
data transfer between processor and module
• Ladder Logic is used for data transfer between
module and processor. Sample ladder file included.
• Configuration data obtained from configuration text
file downloaded to module. Sample configuration file
included
• Local or remote rack
