EATON XV-440-10TVB-1-20操作面板,XV-440-10TVB-1-20顯示屏
MVI56 HART多點(diǎn)主機
通信模塊是ControlLogix背板兼容模塊，允許ControlLogix處理器
易于與HART兼容設備連接。EATON XV-440-10TVB-1-20
通常支持該協(xié)議的設備包括
壓力、溫度、流量變送器以及其他
過(guò)程中常見(jiàn)的類(lèi)似工具（以及其他）行業(yè)。
通信基礎
功能和優(yōu)點(diǎn)
EATON XV-440-10TVB-1-20操作面板,
MVI56-HART主通信模塊允許
Rockwell Automation ControlLogix輸入/輸出兼容
易于與HART從機通信的處理器
設備。MVI56-HART模塊接口最多15個(gè)
Rockwell的每個(gè)HART通道上的設備
自動(dòng)化ControlLogix處理器。打開(kāi)四個(gè)通道
模塊支持主協(xié)議命令
在其自己的網(wǎng)絡(luò )上與從屬設備接口。每個(gè)
端口可單獨配置。交換數據
HART網(wǎng)絡(luò )和Rockwell之間
Automation ControlLogix處理器背板使用
模塊和direct中包含的內部數據庫
通過(guò)控制器的梯形圖邏輯和預定義
數據對象（最多5000個(gè)寄存器）。
MVI56-HART模塊是
化工和煉油工業(yè)應用
氣體和液體分配系統的操作，以及
遠程海上監測站正在尋址
控制、數據采集和
維修
一般規范
?單插槽–1756背板兼容
?模塊被識別為輸入/輸出
模塊，并可以訪(fǎng)問(wèn)處理器內存
處理器和模塊之間的數據傳輸
?梯形圖邏輯用于在
模塊和處理器。包含示例梯形圖文件。
?從配置文本中獲取的配置數據
文件已下載到模塊。示例配置文件
包括
?本地或遠程機架
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
