上海西門子6ES7417-4HT14-0AB0,西門子6ES7417-4HT14-0AB0

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產品描述 SIMATIC S7-400H，CPU 417H *處理單元，用于S7-400H 4接口：1 MPI/DP， 1 DP A. 2，用于同步模塊 30 MB內存 （15 MB代碼/15 MB數據） 產品生命周期   準許供貨 產品停產階段 產品取消 產品停止供貨

上海西門子6ES7417-4HT14-0AB0,西門子6ES7417-4HT14-0AB0

• CPU 用于 SIMATIC S7-400H 和 S7-400F/FH
• 可在高可用性 S7-400H 系統(tǒng)中使用
• 可結合故障安全 S7-400F/FH 系統(tǒng)中的 F-Runtime *和 F 兼容 CPU 使用
• 帶有集成 PROFIBUS DP 主站接口
• 帶有 2 個用于同步模塊的插槽

,西門子6ES7417-4HT14-0AB0

CPU 417–4H 是用于 SIMATIC S7-400H 和 S7-400 F/FH 的功能強大的 CPU。它允許配置為一個容錯的 S7-400H 系統(tǒng)。它可與 F 運行*一起用于故障安全 S7-400®F/FH 自動化系統(tǒng)。

內置的PROFIBUS-DP接口使它能夠作為主站或從站直接連接到PROFIBUS-DP現(xiàn)場總線。

The CPU 417-4H features:

• A powerful processor:
  The CPU achieves command runtimes as little as 18 ns per binary command.
• 30 MB main memory （15 MB for programs, 15 MB for data）:
  Load memory for user programs and configuration data for the S7-400H automation system; Fast main memory for subroutines of the user program that are relevant to the process.
• A memory card:
  For expanding 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, 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 at zero voltage too）.
• Easy expandability:
  Max. 128K digital and 8K 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.
• Diagnostics buffer:
  The last 120 alarm and interrupt events are stored in a ring buffer for the purpose of diagnosis.
• Real-time clock:
  Diagnostics reports from the CPU are provided with the date and time.
• PROFIBUS DP interface:
  The CPU 417-4H 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 I/Os are treated like centralized I/Os （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

,西門子6ES7417-4HT14-0AB0

,西門子6ES7417-4HT14-0AB0