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CPU 414H
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Overview
Area of application
Design
Functions
Technical Specifications
Overview
- 用于 SIMATIC S7-400H 和 S7-400F/FH。
- 可应用在高可用性的 S7-400H 系统中
- 可与故障安全 S7-400F/FH 系统中 F 运行授权与 F 兼容 CPU 一起使用。
- 带有内置的 PROFIBUS DP 主站接口
- 带两个用于 Sync 模块的插槽
Area of application
CPU 414–5H 是用于 SIMATIC S7-400H 和 S7-400 F/FH 的 CPU。它允许配置为一个容错的 S7-400H 系统。它可与 F 运行授权一起用于故障安全 S7-400®F/FH 自动化系统。内置的PROFIBUS-DP接口使它能够作为主站或从站直接连接到PROFIBUS-DP现场总线。
Design
The CPU 414-4H features:
- A powerful processor:
The CPU achieves command runtimes as little as 45 ns per binary command.
- 2.8 MB main memory (1.4 MB for programs, 1.4 MB for data);
load memory for user programs and configuration data for the S7-400H F/FH automation system; fast main memory for subroutines of the user program that are relevant to the process
- A memory card:
For extending the integrated load memory. In addition to the program itself, the information contained in the load memory also includes configuration data for the S7-400H F/FH, which is why it takes up twice as much space in the memory. The result is that:
- The integrated load memory is not sufficient for large programs, which is why the memory card is often required.
RAM and FEPROM cards are available (FEPROM for saving even when not connected to the power supply).
- Easy removal:
Max. 65K digital and 4K analog inputs/outputs.
- Multipoint-capable MPI interface:
The MPI enables the creation of a simple network with max. 32 nodes and a data transfer rate of 187.5 Kbit/s. The CPU can establish up to 64 connections to users of the communication bus (C bus) and the MPI.
Note:
If PROFIBUS DP and MPI interfaces are being used simultaneously, only the following bus connectors can be connected to the MPI interface:
- With socket: 6ES7 972-0BB41-0XA0
- Without socket: 6ES7 972-0BA41-0XA0
- Mode selector:
Designed as a toggle switch.
- Diagnostic buffer:
The last 120 alarm and interrupt events are stored in a ring buffer for the purpose of diagnosis.
- Real-time clock:
Diagnostic reports from the CPU are provided with the date and time.
- PROFIBUS DP interface:
The CPU 414-4H with PROFIBUS DP master interface enables distributed automation to be established at high speed and with easy operation. From the user's point of view, the distributed peripherals are treated like centralized peripherals (same configuration, addressing and programming).
Note:
If PROFIBUS DP and MPI interfaces are being used simultaneously, only the following bus connectors can be connected to the MPI interface:
- With socket: 6ES7 972-0BB41-0XA0
- Without socket: 6ES7 972-0BA41-0XA0

Functions
- Block protection:
A password concept also protects the user program from unauthorized access as well as the keyswitch.
- Integrated HMI services:
The user only has to specify the source and destination of the data with HMI devices. The data are then transported cyclically and automatically by the system.
- Integrated communication functions:
- PG/OP communication
- Expanded communication (simple and high-availability)
Configurable Attributes
The STEP 7 "hardware configuration" tool and the installed S7-400H options package are used to configure the features and response of the S7-400H, including the CPUs, for example:
- Multipoint interface MPI:
- Definition of node addresses
- Startup/cycle behavior
- Stipulation of the maximum cycle time and communication load
- Address allocation:
Addressing of I/O modules
- Retentive area:
Definition of the number of retentive bit memories, counters, timers, data blocks, and clock memories
- Protection level:
Definition of access authorizations to program and data
- System diagnostics:
Definition of the handling and scope of diagnostics messages
- Timed interrupts:
Setting of periods
- Configuration of H stations
Safety-related functions
The F-runtime license can be used to compile the failsafe F user program and run it on the CPU. A license is required for each S7-400F/FH system. 2 TÜV stickers are included.
Reporting functions
- Status and fault indicators:
LEDs indicate internal and external errors and operating modes such as RUN, STOP, Startup, "Master” mode, redundancy error, test function, etc.
- Test functions:
The PG can be used to display signal states in program execution, modify process tags irrespective of the user program, read out the contents of stack memories, run separate program steps and inhibit program components.
- Information functions:
The PG can be used to provide the user with information about the memory capacity and operating mode of the CPU, and the current utilization of the working and load memories.

Technical Specifications
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6ES7 414-5HM06-0AB0
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CPU 414-5H PN/DP
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一般信息
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硬件产品型号
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1
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固件型号
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V6.0
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工程组态
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从带有 HF1 的 STEP 7 V5.5 SP2 起
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CiR - 在 RUN 模式下组态
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CiR 同步时间,基本负载
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100 ms
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CiR 同步时间,每个 I/O 从站的时间
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0 µs
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电源电压
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24 V DC
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×;电源通过系统电源提供
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输入电流
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从背板总线 5 V DC,最大
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1.9 A
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从接口 5 V DC,最大
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90 mA;在每个 DP 接口处
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功耗
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功耗,典型值
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7.5 W
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存储器
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存储器类型
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其它
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工作存储器
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4 Mbyte
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2 Mbyte
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2 Mbyte
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X
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装载存储器
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√;带存储卡(FLASH)
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64 Mbyte
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512 kbyte
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√
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64 Mbyte
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后备
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√
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√;所有数据
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X
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CPU 处理时间
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位操作,典型
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18.75 ns
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字操作,典型
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18.75 ns
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定点数运算,典型
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18.75 ns
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浮点数运算,典型
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37.5 ns
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CPU 块
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DB
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6000;编号范围: 1 - 16.000
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64 KB
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FB
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3,000;编号范围:0 到 7999
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64 KB
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FC
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3,000;编号范围:0 到 7999
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64 KB
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OB
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64 KB
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嵌套深度
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24
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1
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计数器、定时器及其保持性
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S7 计数器
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2 048
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√
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0
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2 047
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Z0 ~ Z7
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0
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999
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IEC 计数器
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√
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SFB
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不限(只取决于 RAM 容量)
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S7 定时器
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2 048
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√
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0
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2 047
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无保持定时器
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10 ms
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9 990 s
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IEC 定时器
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√
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SFB
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不限(只取决于 RAM 容量)
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数据区及其保持性
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保持数据区域,总共
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总工作存储器和装入存储器(带有备用电池)
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标志
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8 192 byte
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√
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MB 0 - MB 15
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8; (1个存储字节)
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局部数据
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16 kbyte
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8 kbyte
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地址区
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I/O 地址区
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8 kbyte
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8 kbyte
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2 kbyte
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2 kbyte
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6 kbyte
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6 kbyte
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8 kbyte
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8 kbyte
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过程映像
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8 kbyte
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8 kbyte
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256 字节
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256 字节
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244 byte
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√
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子过程映像
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15
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数字量通道
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65 536
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65 536
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65 536
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65 536
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模拟量通道
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4 096
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4 096
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4 096
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4 096
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硬件配置
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扩展设备,最多
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21
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多CPU运行
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X
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接口模块
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6
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6
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4;仅限单一模式
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DP 主站的数量
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2
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10;CP 443-5 扩展
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X
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0
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IO 控制器的数量
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1
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0
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可运行的 FM 和 CP 数量(推荐)
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请参见手册“自动化系统 S7-400H 容错系统”。受插槽数和接口数的限制
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请参见手册“自动化系统 S7-400H 容错系统”。受插槽数和接口数的限制
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14;其中,最多 10 个 CP 作为 DP 主站
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时间
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时钟
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√
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√
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1 ms
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1.7s;掉电
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8.6 s;加电
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运行小时计数器
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16
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0 到 15
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SFC 2, 3 和 4:0 至 32767 小时 SFC 101:0 - 2^31 - 1 小时
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1 小时
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√
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时钟同步
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√
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√
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√
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√
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√
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√
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√
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√;作为客户端
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接口
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USB 接口数量
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0
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第 1 个接口
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接口类型
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集成
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物理
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RS 485 / PROFIBUS + MPI
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隔离
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√
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接口电源 (15-30 VDC),最大
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150 mA
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连接源数量
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MPI:32, DP: 16
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功能性
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√
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√
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X
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MPI
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32;如线路使用诊断中继器,则线路的连接资源数减 1
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12 Mbit/s
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√
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√
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X
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X
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√
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√
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√
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DP 主站
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16;如线路使用诊断中继器,则线路的连接资源数减 1
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12 Mbit/s
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32
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√
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X
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X
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√
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√
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√
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X
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X
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X
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X
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X
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√
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2 kbyte
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2 kbyte
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244 byte
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244 byte
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244 byte
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244
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128 byte
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DP 从站
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没有将 CPU 配置为 DP 从站
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第 2 个接口
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接口类型
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PROFINET
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物理
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以太网 RJ45
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隔离
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√
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集成交换机
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√
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端口数
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2
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自动检测传输速率
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√;自动检测
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自动协商
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√
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自动交叉
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√
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运行时更改 IP 地址,支持
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X
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连接源数量
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64
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介质冗余
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√
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200 ms
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50
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功能性
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X
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X
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√
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X
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X
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X
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PROFINET IO 控制器
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100 Mbit/s
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256;在冗余模式,通过两个接口
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256
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256
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√;仅限单一模式
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X
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X
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X
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√
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250 µs - 512 ms,最小值取决于已组态用户数据的数量和已组态的单一或冗余模式
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√
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√
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√
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X
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√
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8 kbyte
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8 kbyte
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1 024 字节
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开放式 IE 通信
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√
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62
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0, 20, 21, 25, 102, 135, 161, 34962, 34963, 34964, 65532, 65533, 65534, 65535
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√
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第 3 接口
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接口类型
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集成
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物理
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RS 485 / PROFIBUS
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接口电源 (15-30 VDC),最大
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150 mA
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连接源数量
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16
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功能性
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√
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X
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DP 主站
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16
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12 Mbit/s
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96
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√
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X
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X
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√
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√
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√
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X
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X
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X
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X
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X
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√
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6 kbyte
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6 kbyte
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244 byte
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244 byte
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244 byte
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244
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128 byte
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第 4 接口
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接口类型
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可拔插同步子模块(FO)
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插入式接口模块
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同步模块 6ES7960-1AA06-0XA0 或 6ES7960-1AB06-0XA0
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5. 接口
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接口类型
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可拔插同步子模块(FO)
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插入式接口模块
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同步模块 6ES7960-1AA06-0XA0 或 6ES7960-1AB06-0XA0
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等时同步模式
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同步操作(一直同步至端子)
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X
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等距离
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X
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通信功能
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编程器/OP 通信
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√
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63
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63;使用 Alarm_S/SQ 和 Alarm_D/DQ 时
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数据记录路由
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√
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S7 路由
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√
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全局数据通信
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X
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S7 基本通信
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X
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S7 通信
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√
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√
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√
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64 KB
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462 字节;1 个变量
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S5 可兼容通信
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√;(通过最多 10 个 CP 以及 FC AG_SEND 和 FC AG_RECV)
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8 kbyte
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240 字节
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- 每个 CPU 的同时 AG-SEND/AG-RECV 订单数,最多
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64/64
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标准通信 (FMS)
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√;通过 CP 和可加载的功能块
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开放式 IE 通信
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√;通过内置的 PROFINET 接口以及可加载的功能块
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62
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32 kbyte
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√
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√;通过集成 PROFINET 接口或 CP 443-1 和可调用的 FB
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62
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32 KB;1452 字节,通过 CP 443-1 Adv.
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√;通过内置的 PROFINET 接口以及可加载的功能块
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62
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1472 字节
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Web 服务器
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X
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连接数量
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64
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S7 报文功能
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报文功能可以登录站的数量,最多
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63;最多 63 个,带 Alarm_S/SQ 和 Alarm_D/DQ (OP);最多 8 个,带报警、Alarm_8、Alarm_8P、通知和 Notify_8(如 WinCC)
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与符号相关的报文
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X
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SCAN 程序
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X
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与块相关的报文
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√
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过程诊断报文
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√
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可同时激活的 Alarm-S 块,最多
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400;同时激活 alarm_S/SQ 块或 alarm_D/DQ 块
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8 个报警功能块
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√
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2 500
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900
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过程控制报文
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√
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调试功能
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状态块
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√
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单步运行
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√
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断点数量
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16
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状态/控制
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√;多达 16 个变量表
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I/O、存储位、数据库、分布式 I/O、定时器、计数器
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70
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强制
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√
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输入/输出、位存储器、分布式 I/O
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256
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诊断缓冲区
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√
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3 200
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√
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120
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组态
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编程
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见“指令表”
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7
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√
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√
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√
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√
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√
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√
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√
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专门知识保护
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√
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√;带有 S7 块加密功能
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外形尺寸
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宽度
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50 mm
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高度
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290 mm
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深度
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219 mm
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所需插槽
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2
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重量
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重量,约
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995 g
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全部关于 CPU 414H
产品与解决方案在线目录与订购系统技术信息服务与支持联系人与合作伙伴
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