EATON XV-440-10TVB-1-20
EATON XV-440-10TVB-1-20
EATON XV-440-10TVB-1-20
Rockwell AB Logix5550/ControlLogix系统概述（中文）
本手册包含以下内容：
·系统综述
·处理器
·Logix5550处理器综述
·Logix5550处理器选择
·ControlLogix硬件
·ControlLogix I/0硬件综述
·ControlLogix框架x
·1756 I/O模块综述
·1756 I/O模块选择
·I/0连接组件（可拆卸端子块)
·I/O组件（接线系统）
·通讯接口模块
·电源
·分布式I／O
Ethernet network card ei801f/ei802f/ei803f
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Fieldbus interface card fi810f/fi820f/fi830f
Various accessoriesV
The main components of the field controller PS are described below.
Basic unit pm802f
The basic unit pm802f is composed of a metal rack and a CPU motherboard. It periodically scans the data from the
The signals of the field bus sensors are processed according to the control application program configured by the user, and then the calculation results are passed
The fieldbus interface card returns the corresponding fieldbus actuator.
Two field controllers can realize controller 1:1 redundancy, and undisturbed switching between master and slave PS. Two on each PS
Ethernet network card, the second network card is used to connect the system network diginets), and the second network cards can be interconnected with each other to form a special
Redundant communication link (diginetr) to ensure information synchronization between master and slave PS. — However, the master PS fails, and the slave PS can quickly and undisturbed connect the
