05704-A-0121  | 可编程逻辑控制器 | FF-SB12E04K-S2 |  J-MSC10

型号：05704-A-0121

类别：可编程逻辑控制器

保障：365天

可编程逻辑控制器（PLC）是一种专为工业环境设计的数字运算操作电子系统。以下是关于PLC的详细介绍：

定义与功能：

05704-A-0121 PLC是一种具有微处理器的用于自动化控制的数字运算控制器，它可以将控制指令随时载入内存进行储存与执行。

它通过采用可编程的存储器，内部存储执行逻辑运算、顺序控制、定时、计数和算术运算等操作的指令，并通过数字式或模拟式的输入输出来控制各种类型的机械设备或生产过程。

组成：

05704-A-0121 PLC主要由CPU、指令及数据内存、输入/输出接口、电源、数字模拟转换等功能单元组成。

工作原理：

当PLC投入运行后，其工作过程一般分为三个阶段：输入采样、用户程序执行和输出刷新。这三个阶段完成一个扫描周期，在整个运行期间，PLC的CPU以一定的扫描速度重复执行这三个阶段。 可编程逻辑控制器（PLC）是一种专为工业环境设计的数字运算操作电子系统。以下是关于PLC的详细介绍：

主要特点

三通道冗余设计，可提高系统可靠性

支持多种通信协议，包括 Modbus、Profibus 和 Ethernet/lP

支持冗余通信网络

符合各种安全标准

应用:

工业控制系统

安全仪表系统(SIS)

涡轮机控制系统

发电厂控制系统

石油和天然气生产设施

规格:

电源电压:24VDC

功耗:<20 瓦特

通信协议:Modbus、Profibus、

EthernetlP

数据传输速率:高达 10 Mbps

额定温度范围:-40°C至 +70°C

防护等级:IP67

Model: 05704-A-0121

Category: Programmable logic controller

Guarantee: 365 days

A programmable logic controller (PLC) is a digital operational electronic system designed for industrial environments. The following is a detailed introduction to PLC:

Definition and functions:

05704-A-0121 PLC is a digital arithmetic controller with a microprocessor for automatic control, which can load the control instructions into memory at any time for storage and execution.

It uses programmable memory to internally store instructions for performing operations such as logic operations, sequence control, timing, counting and arithmetic operations, and controls various types of mechanical equipment or production processes through digital or analog inputs and outputs.

Composed of:

05704-A-0121 PLC is mainly composed of CPU, instruction and data memory, input/output interface, power supply, digital analog conversion and other functional units.

How it works:

When the PLC is put into operation, its working process is generally divided into three stages: input sampling, user program execution and output refresh. These three stages complete a scanning cycle, and the PLC's CPU repeats these three stages at a certain scanning speed during the entire run. A programmable logic controller (PLC) is a digital operational electronic system designed for industrial environments. The following is a detailed introduction to PLC:

Main feature

Three-channel redundancy design improves system reliability

Multiple communication protocols are supported, including Modbus, Profibus and Ethernet/lP

Supports redundant communication networks

Meets various safety standards

Applications:

Industrial control system

Safety Instrumentation System (SIS)

Turbine control system

Power plant control system

Oil and gas production facilities

Specifications:

Power supply voltage :24VDC

Power consumption :<20 watts

Communication protocol :Modbus, Profibus,

EthernetlP

Data transfer rate: up to 10 Mbps

Rated temperature range :-40°C to +70°C

Protection level :IP67