Siemens 6ES5902-3SA12中央处理器单元  PDF资料 

1.产 品 资 料 介 绍：

Siemens 6ES5902-3SA12是SIMATIC S5系列中的中央处理器单元（CPU 902），专为S5-110S等小型PLC系统设计，作为控制系统的核心，负责执行用户程序、处理逻辑运算及整体系统调度。

核心产品特点

处理器类型：CPU 902中央处理单元，适用于SIMATIC S5-110S系列PLC

系统兼容性：专为S5-110S可编程逻辑控制器设计，是该型号PLC的核心运算与控制部件

工作电压：24V DC标准工业电源，符合SIMATIC S5系列通用供电规范

程序存储：内置用户程序存储区，支持逻辑控制程序的运行与执行

扫描周期：具备确定的程序循环扫描时间，满足工业控制实时性要求

扩展能力：支持通过S5总线连接扩展机架，增加I/O模块数量

工作温度范围：-25°C至+60°C，适应各类工业现场环境

存储温度范围：-40°C至+85°C，耐受极端运输与存储条件

防护等级IP20：适合控制柜内安装，有效防护固体异物侵入

安装方式：DIN导轨安装，结构紧凑，便于集成到控制柜中

外形尺寸：约90-120mm × 90-110mm × 60-120mm，轻量化设计

重量：约0.5kg，便于运输与现场安装

产品状态：已停产，作为备件在二手市场流通，无直接替代型号

结尾：应用价值

该CPU模块作为SIMATIC S5-110S系统的核心控制单元，在老旧产线维护、存量设备改造及备件替换等场景中具有重要价值，是保障S5系列小型自动化系统持续稳定运行的关键组件。

Siemens 6ES5902-3SA12中央处理器单元  英文介绍

Siemens 6ES5902-3SA12 is the central processing unit (CPU 902) in the SIMATIC S5 series, designed specifically for small PLC systems such as S5-110S. As the core of the control system, it is responsible for executing user programs, processing logical operations, and overall system scheduling.

Core product features

Processor type: CPU 902 central processing unit, suitable for SIMATIC S5-110S series PLC

System compatibility: Designed specifically for S5-110S programmable logic controllers, it is the core computing and control component of this PLC model

Working voltage: 24V DC standard industrial power supply, compliant with SIMATIC S5 series general power supply specifications

Program storage: Built in user program storage area, supporting logical control of program operation and execution

Scanning cycle: With a determined program cycle scanning time, it meets the real-time requirements of industrial control

Scalability: Supports connecting expansion racks through S5 bus to increase the number of I/O modules

Working temperature range: -25 ° C to+60 ° C, suitable for various industrial site environments

Storage temperature range: -40 ° C to+85 ° C, resistant to extreme transportation and storage conditions

Protection level IP20: Suitable for installation inside control cabinets, effectively preventing solid foreign objects from entering

Installation method: DIN rail installation, compact structure, easy to integrate into the control cabinet

Dimensions: approximately 90-120mm x 90-110mm x 60-120mm, lightweight design

Weight: Approximately 0.5kg, convenient for transportation and on-site installation

Product status: discontinued, circulating as spare parts in the second-hand market, no direct substitute models available

Conclusion: Application Value

As the core control unit of the SIMATIC S5-110S system, this CPU module has important value in scenarios such as maintenance of old production lines, retrofitting of existing equipment, and replacement of spare parts. It is a key component to ensure the continuous and stable operation of the S5 series small automation system.

Siemens 6ES5902-3SA12中央处理器单元  产品展示   

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4.其他英文产品

D33025 embedded measurement sensor
PCD235C101 3BHE057901R0101 Expansion Adapter
DTCC901B 61430001-FU Communication Connection Module

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型号：Siemens 6ES5902-3SA12中央处理器单元

质保：一年

成色：全新/二手

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