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(jī)
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(shè)備連接。EATON XV-440-10TVB-1-20
通常支持該協(xié)議的設(shè)備包括
壓力、溫度、流量變送器以及其他
過程中常見的類似工具（以及其他）行業(yè)。
通信基礎(chǔ)
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(jī)通信的處理器
設(shè)備。MVI56-HART模塊接口最多15個(gè)
Rockwell的每個(gè)HART通道上的設(shè)備
自動(dòng)化ControlLogix處理器。打開四個(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(shè)備接口。每個(gè)
端口可單獨(dú)配置。交換數(shù)據(jù)
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(nèi)部數(shù)據(jù)庫(kù)
通過控制器的梯形圖邏輯和預(yù)定義
數(shù)據(jù)對(duì)象（最多5000個(gè)寄存器）。
MVI56-HART模塊是
化工和煉油工業(yè)應(yīng)用
氣體和液體分配系統(tǒng)的操作，以及
遠(yuǎn)程海上監(jiān)測(cè)站正在尋址
控制、數(shù)據(jù)采集和
維修
一般規(guī)范
?單插槽–1756背板兼容
?模塊被識(shí)別為輸入/輸出
模塊，并可以訪問處理器內(nèi)存
處理器和模塊之間的數(shù)據(jù)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(shù)據(jù)
文件已下載到模塊。示例配置文件
包括
?本地或遠(yuǎn)程機(jī)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
