-
功能强大的 SIMATIC S7-400 CPU
-
可用在高性能范围中复杂的装置
-
有 2 个 IF 模块插槽
The CPU 417-4 is the most powerful SIMATIC S7-400 CPU. The integral PROFIBUS DP interfaces permit direct connection to the PROFIBUS DP fieldbus as master or slave.
Two further DP master systems can be connected via the IF 964-DP interface submodules.
Note:
Only the interface module 6ES7 964-2AA04-0AB0 can be used.
The CPU 417-4 has:
-
Powerful processor:
The CPU achieves instruction execution times as low as 0.018 µs per binary instruction.
-
30 MB RAM (of which 15 MB each for program and data);
fast RAM for parts of the user program relevant to execution.
-
Flexible expansion:
Up to 262144 digital and 16384 analog inputs/outputs.
-
Multi-point interface MPI:
With the MPI it is possible to establish simple networking of max. 32 stations at a data transmission rate of up to 12 Mbit/s. The CPU can establish up to 44 connections to stations of the communications bus (C bus) and the MPI.
Note:
If the PROFIBUS DP interface and MPI interface are operated simultaneously, it is only possible to connect the following bus connector to the MPI interface:
-
With socket: 6ES7 972-0BB41-0XA0
-
Without socket: 6ES7 972-0BA41-0XA0
-
Mode selector switch:
Designed as toggle switch.
-
Diagnostics buffer:
The last 120 fault and interrupt events are retained in a ring buffer for diagnostic purposes (extendable).
-
Real-time clock:
The date and time are appended to diagnostic messages of the CPU.
-
Memory card:
For expansion of the integrated load memory. The information in the load memory comprises S7-400 parameterization data in addition to the program and therefore requires twice as much memory space. The result is:
-
The integral load memory is not sufficient for large programs, therefore a memory card is frequently required.
RAM and FEPROM cards (FEPROM for retentive storage) are available
-
PROFIBUS DP interface:
The PROFIBUS DP master interface allows a distributed automation configuration offering high speed and ease of use. From the user's point of view, the distributed I/O is treated as central I/O (same configuring, addressing, and programming).
Mixed configuration: SIMATIC S5 with SIMATIC S7 as PROFIBUS master to EN 50170.
Note:
If the PROFIBUS DP and MPI interface are operated simultaneously, it is only possible to connect the following bus connectors to the MPI interface:
-
With socket: 6ES7 972-0BB41-0XA0
-
Without socket: 6ES7 972-0BA41-0XA0
-
Two additional slots:
Two additional PROFIBUS DP master systems can be connected via IF 964-DP interface modules.
拥有中端到高端性能的功能强大的 SIMATIC S7-400 PLC。
模块化、无风扇设计，高度的扩展能力，全面的通讯和网络能力，方便实施的分布式结构，以及用户友好的运行处理，使得SIMATIC S7-400是中、高性能应用中满足特别复杂的控制任务的理想的解决方案。
SIMATIC S7-400 的应用领域包括：
-
汽车工业（如生产线）
-
机床，包括专用机床制造
-
仓储技术
-
钢铁工业
-
楼宇管理系统
-
发电和配电
-
造纸和印刷业
-
木材加工
-
食品、饮料和烟草工业
-
过程工程，如：供水和污水处理
-
化工和石化
-
仪表和控制
-
包装机械
多种性能等级的CPU，具有用户友好功能的全系列模板，可以为用户的自动化控制任务提供定制的解决方案。
当控制任务提高时，通过使用附加模块对控制器进行扩展，可以随时、轻松地满足控制需求。
SIMATIC S7-400 应用范围广泛：
-
具有高电磁兼容性和抗震性，可限度地用于工业领域。
-
可带电连接、断开模块。
SIMATIC S7-400 满足国内和国际标准：
-
DIN, EN, IEC
-
UL
-
CSA
-
FM Class 1 DIv. 2；Group A、B、C 和 D；温度组别 T4 (≤ 135 °C)
-
船级社
-
美国船级社
-
法国船级社
-
挪威船级社
-
德国船级社
-
英国劳氏船级社
-
允许环境温度 0°至60 °C
-
地震保护
