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SIPLUS CPU 412
中等性能范围内的入门级产品
可以在中等性能要求的中小规模工厂中使用
SIPLUS extreme 产品基于 SIMATIC 标准产品。此处列出的内容来自相关的标准产品。添加了特定 SIPLUSextreme 信息
有关 SIPLUS 的技术文档，可访问网址：
CPU 412-1满足中等控制规模的解决方案。 可用于具有少量I/O配置的较小型系统中。具有组合的MPI/DP接口，可在PROFIBUS DP网络中运行。
CPU 412-2 适用于中等性能范围的应用，它具有两个PROFIBUS DP主站系统。
CPU 412-1 和 CPU 412-2 的特点:
功能强大的处理器：
CPU 对每个二进制指令的执行时间可短到 0.75 µs。
CPU 412-1 :288 KB RAM(其中，程序和数据各使用 144 KB);
CPU 412-2:512 KB RAM (其中，程序和数据各使用256 KB);
* RAM 用于执行部分用户程序
灵活扩展：
较高 65536 个数字量以及 4096 个模拟量输入/输出。
MPI多点接口：
通过 MPI，可将较多 32 个站连成简单网络，速率高达 12 Mbit/s。CPU 可与通讯总线（C 总线）和 MPI的站之间建立较多 16 个连接。
模式选择开关：
波动开关设计。
诊断缓冲区：
较后的120个故障和中断事件保存在一个环形缓冲器中，用于进行诊断。可以对输入数目进行设定。
实时时钟：
日期和时间附加在 CPU 的诊断消息后面。
存储卡：
用于扩展内置的装载存储器。存储在装载存储器中的信息包括S7-400参数数据以及程序，需要2倍的存储空间。其结果是：
内置装载存储器的容量显著提高，基本上不需要存储器卡。
CPU 412-2 还具有：
PROFIBUS-DP 接口和组合的MPI/DP 接口：
通过 PROFIBUS DP主站接口，可以实现分布式自动化组态，从而提高了速度，便于使用。对用户来说,分布式I/O单元可作为一个集中式单元来处理(相同的组态、编址和编程).
组合式配置：
SIMATIC S5和SIMATIC S7可以作为PROFIBUS主站符合EN 50 170规范。
块保护：
通过密码来防止非法访问用户程序
集成的 HMI 服务:
用户只需为HMI设备定义数据源和目的地。 这些数据通过系统周期地以及自动地进行传输。
集成的通讯功能：
PG/OP 通讯
全局数据通讯
S7 标准通讯
S7 通讯
STEP 7 工具“Hardware Configuration”可用于对 S7-400（含CPU）的性能和响应进行参数化，例如：
多点MPI接口：
定义节点地址
启动/循环行为
较大循环时间和通讯负荷的规定
地址分配：
I/O 模块的编址
保持区域：
定义保持性位存储器、计数器、定时器和时钟存储器。
过程映像、局部数据的大小
诊断缓存区的长度
保护级：
设置访问程序和数据的权限
系统诊断：
确定诊断信息的处理方法和范围
实时中断:
设定周期
状态和故障指示灯：
LED 指示内部和外部故障和运行模式（如 RUN、STOP、重启、测试功能等）
测试功能：
编程器可用于显示程序执行过程中的信号状态，独立于用户程序而修改过程变量，读取堆栈存储器的内容，运行各个程序步，并禁止程序组件。
信息功能：
编程器可为用户提供存储器容量、CPU 的运行模式以及工作存储器及装载存储器的当前利用率等信息。
经营范围：
从事动化科技、机电领域内的技术开发、技术转让、技术咨询、技术服务、工业自动化设备安装、工业自动化控制设备、
电气设备、机电设备、电子产品、五金产品、金属材料、仪器仪表、橡塑制品销售、商务信息咨询、软件开发、装修装饰建设工程*施工、
建筑安装工程（除特种设备），机械设备租赁（不得从事金融租赁），物业管理。工业自动化设备加工、销售。
统一社会信用代码
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浔之漫智控技术上海有限公司是中国西门子的合作伙伴，公司主要从事工业自动化产品的集成,销售和维修。
上海西门子授权一级代理商，济南西门子电源代理商，河北西门子PLC代理商，北京西门子触摸屏代理商，上海西门子变频器代理商
北京西门子交换机供应商，江苏CPU模块代理商，浙江西门子S7-200,S7-300,S7-1500,S7-1200系列代理商，
长沙西门子电机代理商，青岛西门子电缆代理商，山东西门子通讯电缆代理商，济南西门子模块代理商。西门子授权一级代理商
西门子授权总代理商，浔之漫智控技术（上海）有限公司，欢迎致电采购
SIPLUS CP 342-5
概述PROFIBUS DP master or slave with electrical interface forconnecting the SIMATIC S7-300 to PROFIBUS at up to 12 Mbps(including 45.45 Kbps)
Communications services:
PROFIBUS DP
PG/OP communication (OP multiplexing)
S7 communication (client, server)
Open communication (SEND/RECEIVE)
Easy configuring and programming via PROFIBUS
Cross-network PG communication using S7 routing
Modules can be replaced without a PG
SIPLUS extreme products are based on Siemens Industry standardproducts. The contents listed here were adopted from the respectivestandard products. SIPLUS extreme-specific information wasadded.
Expansion of the process I/O to SIMATIC S7-300 with severalPROFIBUS DP interfaces
Flexible use of the process I/O by means of dynamic activationof DP slaves
Sub-process-oriented design of an automation solution throughthe use of several CPs
Optimization of applications and a host of possible uses thanksto active transmission of data with S7 communication
Extensive operator control and monitoring thanks to multiplexfunction with OP communication
Suitable for closed-loop control tasks due to SYNC/FREEZE
The CP 342-5 communications processor is the communicationsmodule of the SIMATIC S7-300 for the PROFIBUS DP bus system.
The CP 342-5 relieves the CPU from communication tasks.
SIMATIC S7-300 communication options by means of communicationsmodules:
As DP master or slave for PROFIBUS DP V0according to IEC 61158/EN 50170
Communication with programming devices and HMI devices
Communication with other SIMATIC S7 systems
Communication with SIMATIC S5 programmable controllers
The number of CPs that can be used depends on the performancerange of the CPU and on the communications services used.
The CP 342-5 offers all the advantages of SIMATIC S7-300 systemdesign:
Compact design;
single standard width of the SM modules of the SIMATIC S7-300
9-pin Sub-D socket for connection to PROFIBUS
4-pin terminal block for connecting the external supply voltageof 24 V DC
Simple assembly;
The CP 342-5 is mounted on the S7-300 DIN rail and connected toadjacent modules by means of the bus connectors. Slots 4 to 11 insubracks 0 to 3 (coupled through the IM 360/361) can beused for the CP 342-5
In combination with IM 360/361, the CP 342-5 can also be used inan expansion rack (ER)
User-friendly wiring;
Sub-D socket and the terminal block are easily accessible.
The CP 324-5 can be operated without a fan;
a back-up battery or a memory module is not required
The CP 342-5 provides access to different communicationservices of the PROFIBUS bus system:
PROFIBUS DP (according to IEC 61158/61784, master orslave)
PG/OP communication
PROFIBUS DP master
The CP 342-5 operates as a DP-V0 Master according toIEC 61158/EN 61784 Volume 2 and processes the datatransfer completely independently. It supports the services of theMaster Classes 1 and 2.
The data areas of the distributed I/Os are transferredconsistently between CP and CPU. This applies to the use of the CPas DP Master and as DP Slave. As DP Master, it permits connectionsto:
SIMATIC S7-300, such as CP 342-5 as DP slave
DP slaves of the distributed I/O system ET 200 (integrateas DP-V0 slave)
PCs, e.g. with CP 5512, CP 5621, CP 5614 A3 andSOFTNET-PB DP
The CP 342-5 also offers the SYNC/FREEZE and sharedinput/output functions, as well as the activation/deactivation ofDP slaves.
PROFIBUS DP slave
The CP 342-5 as a DP-V0 slave permits the SIMATIC S7-300 toexchange data with other PROFIBUS DP masters. which allows a hybridsetup between SIMATIC S5/S7, PCs, ET 200 and other fielddevices to PROFIBUS DP. Function calls are required for the DPcommunication. These (DP-SEND/DP-RECV) must be integrated in theSTEP 7 user program.
PG/OP communication
PG/OP communication allows all S7 stations connected to thenetwork to be remotely programmed.
S7 routing
With the aid of S7 routing it is possible to use programming devicecommunication across networks.
Via the CP 342-5 as many as 16 TD/OPs can be merged into oneS7-300 station. This requires only one connection resource in theS7-CPU (multiplex channel). The multiplex channel supports theacyclic HMI services.
S7 communication
S7 communication is used for the coupling:
between SIMATIC S7 automation systems
to HMI devices (OPs).
to PCs, e.g. CP 5711 with SOFTNET-PB S7, CP 5623 etc.
Communication with PG and OP takes place without furtherconfiguration. In addition, the central controller can also beprogrammed and configured on a distributed basis via theCP 342-5.
The client functionality is provided by means of loadablecommunication blocks.
Open communication (SEND/RECEIVE)
Based on Layer 2 (FDL) of PROFIBUS, the CP 342-5 offers asimple, optimized interface for process or field communication.
This interface offers integrated, high-performance communicationbetween SIMATIC S5, SIMATIC S7, SIMATIC 505 and PC.SEND/RECEIVE provides not only the SDA service (PLC/PLCconnections) but also the SDN service (broadcast, multicast).
The communication partners are the automation systems:
SIMATIC S7
with CP 342-5, CP 343-5, CP 443-5 Extended andBasic
SIMATIC S5
with S5-95U with PROFIBUS interface, S5-115U/H, S5-135U, S5-155U/Hwith CP 5431 FMS/DP
SIMATIC 505
with CP 5434-FMS
PCs
with CP 5512, CP 5611 A2, CP 5621, CP 5613 A3, CP 5613 FO, CP 5614A3, CP 5623, CP 5624
Systems of other makes that are equipped with an FDLinterface.
To use SEND/RECEIVE, function calls are required(PLC-SEND/PLC-RECEIVE), which must be linked into the STEP 7user program.
Diagnostics
Extensive diagnostic options are available via STEP 7,including:
Status of the CP
General diagnostics and statistics functions
Connection diagnostics
Bus statistics
Message buffer
STEP 7 V5.5 SP2 or higher, or STEP 7 Professional V11or higher, is required for configuring the full functional scope ofthe CP 342-5. In Version V5 or higher of STEP 7, theconfiguration data of the CP can also optionally be stored on theCPU and is retained even if there is a power failure. A module cantherefore be replaced without having to reload the configurationdata from a programming device. The CPU transfers the configurationdata to the CP during start-up. Attention should therefore be paidto the memory capacity of the S7-CPU.
Configuration and programming of all SIMATIC S7 controllersconnected to the network is possible over the network.
The function blocks for PROFIBUS DP are included in thestandard library of STEP 7. The function blocks for using theopen communication (SEND/RECEIVE) and S7 communication (S7 client)can be found in the SIMATIC NET library following installation ofSTEP 7.
订货数据
浔之漫智控技术上海有限公司在经营活动中精益求精，具备如下业务优势：
SIEMENS 可编程控制器
1、 SIMATIC S7 系列PLC：S7-200、S7-1200、S7-300、S7-400、ET-200
2、 逻辑控制模块 LOGO！230RC、230RCO、230RCL、24RC、24RCL等
3、 SITOP直流电源 24V DC 1.3A、2.**、3A、**、10A、20A、40A可并联.
4、HMI 触摸屏TD200 TD400C K-TP OP177 TP177,MP277 MP377,
SIEMENS 交、直流传动装置
1、 交流变频器MICROMASTER系列：MM420、MM430、MM440、G110、G120. MIDASTER系列：MDV
2、全数字直流调速装置 6RA23、6RA24、6RA28、6RA70、6SE70系列
SIEMENS 数控 伺服
8:801、802S 、802D、802D SL、810D、840D、611U、S120
系统及伺报电机，力矩电机，直线电机， 等备件销售
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